Lyonyouth 2017 — player statistics

Four double-dummy measures per player plus bidding activity, over every board they played, and an opponent-adjusted (strength-of-schedule) Butler. Each table lists all players and is sortable by any column. Double-dummy is idealised — the true best play needs all four hands — so read these as tendencies, not verdicts.

Butler vs double-dummy par↑ top

IMPs per board scored above (+) or below (−) the board’s minimax par — what real bidding and play (theirs and the opponents’) added or gave away against perfect double-dummy play. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#PlayerTeamBoards/boardTotal
1Z.YuSHENGXING VENUS40+2.62+105.0
2H.LiuSHENGXING VENUS70+2.37+166.0
3X.WuSHENGXING YELLOW40+1.98+79.0
4Z.YuSHENGXING JUPITER60+1.87+112.0
5J.YangSHENGXING SATURN50+1.70+85.0
6J.ZhuSHENGXING MARS50+1.58+79.0
7Y.NiuCHINA RDFZ GALAXY60+1.43+86.0
8Z.WangCHINA RDFZ GALAXY60+1.43+86.0
9S.ZhangSHENGXING MARS40+1.38+55.0
10F.DalpozzoITALY60+1.28+77.0
11V.DalpozzoITALY60+1.28+77.0
12F.BasoaltoCHILE80+1.26+101.0
13I.PerezCHILE80+1.26+101.0
14Y.WangSHENGXING SATURN60+1.25+75.0
15Y.HuangSHENGXING MERCURY40+1.23+49.0
16Y.LinCHINA RDFZ YELLOW80+1.09+87.0
17B.WuCHINA RDFZ YELLOW80+1.09+87.0
18Y.LiuSHENGXING VENUS60+1.02+61.0
19M.LuSHENGXING VENUS60+1.02+61.0
20T.YaoSHENGXING VENUS60+1.00+60.0
21X.LuSHENGXING RED50+0.98+49.0
22C.ZhouSHENGXING MERCURY50+0.96+48.0
23X.HouSHENGXING YELLOW60+0.95+57.0
24RACEWICZ MACIEJPOLAND70+0.90+63.0
25J.ShenSHENGXING MARS50+0.90+45.0
26Y.WangCHINA RDFZ RED40+0.85+34.0
27Y.XiaoCHINA RDFZ RED40+0.85+34.0
28A.PigulskiPOLAND80+0.79+63.0
29W.LiSHENGXING JUPITER50+0.78+39.0
30H.XuSHENGXING SATURN40+0.75+30.0
31T.XuCHINA RDFZ RED60+0.75+45.0
32Y.XuCHINA RDFZ RED60+0.75+45.0
33L.RombautFRANCE KIDS80+0.74+59.0
34C.TeilFRANCE KIDS80+0.74+59.0
35Y.WangCHINA SHJS80+0.64+51.0
36Y.WangCHINA SHJS80+0.64+51.0
37P.PromjanMAGIC EYES THAILAND80+0.55+44.0
38K.SianglioMAGIC EYES THAILAND80+0.55+44.0
39X.ZhangSHENGXING JUPITER60+0.52+31.0
40B.YangSHENGXING GREEN60+0.47+28.0
41J.WangSHENGXING YELLOW40+0.45+18.0
42Z.WuSHENGXING MARS60+0.37+22.0
43N.FarwigGERMANY80+0.36+29.0
44E.LangerGERMANY80+0.36+29.0
45MANDLOI DHIRAJINDIA50+0.36+18.0
46PATEL VINAYINDIA50+0.36+18.0
47Y.HuangCHINESE TAIPEI MLGS70+0.36+25.0
48W.YuCHINESE TAIPEI MLGS70+0.36+25.0
49M.AustadNORWAY U1680+0.30+24.0
50I.OebergNORWAY U1680+0.30+24.0
51Y.ZhangSHENGXING RED70+0.29+20.0
52M.BrunelAUVERGNE RHONE ALPES80+0.28+22.0
53N.TabataAUVERGNE RHONE ALPES80+0.28+22.0
54Z.WangCHINA RDFZ RED60+0.23+14.0
55Y.WenCHINA RDFZ RED60+0.23+14.0
56Y.FuSHENGXING RED60+0.23+14.0
57R.WangSHENGXING SATURN60+0.20+12.0
58C.JohnsenNORWAY U1680+0.20+16.0
59S.SjodalNORWAY U1680+0.20+16.0
60J.DuTJ BRIDGE 180+0.07+6.0
61H.HouCHINA RDFZ HOPE 180+0.05+4.0
62M.LiuCHINA RDFZ HOPE 180+0.05+4.0
63R.BlochFRANCE KIDS80+0.01+1.0
64A.LibbrechtFRANCE KIDS80+0.01+1.0
65B.ZbikPOLAND80+0.00+0.0
66A.LombardiITALY60+0.00+0.0
67M.LombardiITALY60+0.00+0.0
68L.ChengSHENGXING SATURN50-0.06-3.0
69S.WangSHENGXING MERCURY60-0.07-4.0
70T.YanSHENGXING MERCURY70-0.07-5.0
71A.ChulathammakunMAGIC EYES THAILAND80-0.09-7.0
72P.KuisuwanMAGIC EYES THAILAND80-0.09-7.0
73Z.CaiCHINA RDFZ GALAXY50-0.12-6.0
74J.ChenCHINA RDFZ GALAXY50-0.12-6.0
75P.PasinskiPOLAND70-0.16-11.0
76P.WangSHENGXING SATURN60-0.18-11.0
77Z.MiaoCHINA SHJS60-0.18-11.0
78Y.YuCHINA SHJS60-0.18-11.0
79H.CaiCHINA RDFZ BLUE70-0.20-14.0
80J.LiCHINA RDFZ BLUE70-0.20-14.0
81R.HuangSHENGXING JUPITER50-0.20-10.0
82Y.GuSHENGXING MERCURY50-0.22-11.0
83S.YanSHENGXING MERCURY50-0.22-11.0
84H.LiTJ BRIDGE 280-0.31-25.0
85Z.LinTJ BRIDGE 280-0.31-25.0
86Y.ChenSHENGXING GREEN80-0.33-26.0
87Y.LiSHENGXING MARS60-0.37-22.0
88W.GaoTJ BRIDGE 180-0.38-30.0
89Y.ZhangSHENGXING GREEN60-0.42-25.0
90S.LiSHENGXING RED50-0.48-24.0
91B.ZhangCHINA RDFZ GALAXY50-0.50-25.0
92F.ZhaoCHINA RDFZ GALAXY50-0.50-25.0
93A.CarlettiITALY40-0.50-20.0
94M.MeregalliITALY40-0.50-20.0
95K.DransfeldGERMANY80-0.59-47.0
96M.GuendelGERMANY80-0.59-47.0
97C.GuSHENGXING GREEN80-0.61-49.0
98Y.HuSHENGXING RED60-0.62-37.0
99W.HsuCHINESE TAIPEI MLGS60-0.68-41.0
100H.LiuCHINESE TAIPEI MLGS60-0.68-41.0
101N.LangSHENGXING YELLOW60-0.72-43.0
102R.TanSHENGXING YELLOW70-0.81-57.0
103C.LiSHENGXING JUPITER50-0.84-42.0
104Y.LiuCHINA RDFZ BLUE70-0.84-59.0
105Z.ZhuoCHINA RDFZ BLUE70-0.84-59.0
106Z.LiuTJ BRIDGE 180-1.01-81.0
107B.LiuCHINA RDFZ YELLOW80-1.12-90.0
108Y.YaoCHINA RDFZ YELLOW80-1.12-90.0
109H.DaiSHENGXING MARS60-1.15-69.0
110Z.WangSHENGXING YELLOW50-1.20-60.0
111A.Cohen-SalmonAUVERGNE RHONE ALPES80-1.29-103.0
112B.VibertAUVERGNE RHONE ALPES80-1.29-103.0
113K.ChenCHINA RDFZ HOPE 150-1.36-68.0
114W.ZengCHINA RDFZ HOPE 150-1.36-68.0
115J.WuTJ BRIDGE 180-1.46-117.0
116Z.XuTJ BRIDGE 280-1.71-137.0
117X.YuTJ BRIDGE 280-1.71-137.0
118BHATT ANSHULINDIA50-1.76-88.0
119MENEZES KAMRYNINDIA50-1.92-96.0
120L.DiazCHILE80-2.14-171.0
121C.SilvaCHILE80-2.14-171.0
122PRAKASH ANIRUDHINDIA80-2.51-201.0
123Z.WangSHENGXING JUPITER50-2.64-132.0
124RAINA KARMANYAINDIA40-2.83-113.0
125H.WangCHINA RDFZ HOPE 130+2.33+70.0
126F.ZhuCHINA RDFZ HOPE 130+2.33+70.0
127F.KurlitPOLAND10+1.10+11.0
128X.ChenCHINA RDFZ BLUE20+0.55+11.0
129X.SongCHINA RDFZ BLUE20+0.55+11.0
130Z.LiSHENGXING RED30+0.47+14.0
131K.KuflowskiPOLAND10+0.00+0.0
132Y.PanCHINA SHJS20-0.10-2.0
133Y.XieCHINA SHJS20-0.10-2.0
134L.HsuCHINESE TAIPEI MLGS30-0.37-11.0
135F.PengCHINESE TAIPEI MLGS30-0.37-11.0
136R.MaoSHENGXING VENUS30-1.03-31.0
137S.MaSHENGXING GREEN20-2.75-55.0
138F.YuSHENGXING GREEN20-2.75-55.0

Opening-lead accuracy↑ top

How often a player’s opening lead held declarer to the same tricks as the best defensive lead double-dummy. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#PlayerTeamLeadsOn targetConceded
1Y.WangCHINA RDFZ RED5100.0%0.00
2V.DalpozzoITALY13100.0%0.00
3C.LiSHENGXING JUPITER13100.0%0.00
4PATEL VINAYINDIA12100.0%0.00
5R.BlochFRANCE KIDS2095.0%0.05
6PRAKASH ANIRUDHINDIA1994.7%0.05
7M.AustadNORWAY U161693.8%0.06
8T.YanSHENGXING MERCURY1693.8%0.06
9W.YuCHINESE TAIPEI MLGS1693.8%0.06
10C.SilvaCHILE1693.8%0.06
11Y.NiuCHINA RDFZ GALAXY1593.3%0.07
12Y.YuCHINA SHJS1492.9%0.07
13B.ZbikPOLAND2491.7%0.08
14F.ZhaoCHINA RDFZ GALAXY1190.9%0.09
15H.DaiSHENGXING MARS1190.9%0.09
16Z.ZhuoCHINA RDFZ BLUE1190.9%0.18
17Y.HuangSHENGXING MERCURY1090.0%0.20
18P.PasinskiPOLAND988.9%0.11
19Z.LiuTJ BRIDGE 11888.9%0.11
20H.HouCHINA RDFZ HOPE 11888.9%0.17
21Z.YuSHENGXING JUPITER1788.2%0.12
22J.WuTJ BRIDGE 11788.2%0.23
23N.FarwigGERMANY2588.0%0.12
24M.MeregalliITALY887.5%0.12
25Y.YaoCHINA RDFZ YELLOW2487.5%0.17
26X.HouSHENGXING YELLOW1586.7%0.13
27H.LiuCHINESE TAIPEI MLGS2286.4%0.14
28I.PerezCHILE2286.4%0.23
29J.YangSHENGXING SATURN785.7%0.14
30H.CaiCHINA RDFZ BLUE1485.7%0.14
31H.LiTJ BRIDGE 22185.7%0.14
32Y.LiuCHINA RDFZ BLUE1485.7%0.14
33S.ZhangSHENGXING MARS785.7%0.29
34M.LiuCHINA RDFZ HOPE 12785.2%0.18
35M.LuSHENGXING VENUS1384.6%0.15
36J.ShenSHENGXING MARS1384.6%0.23
37Z.WangCHINA RDFZ RED1984.2%0.21
38Z.YuSHENGXING VENUS1283.3%0.17
39A.LibbrechtFRANCE KIDS1883.3%0.17
40B.VibertAUVERGNE RHONE ALPES1883.3%0.17
41X.YuTJ BRIDGE 22483.3%0.17
42Y.FuSHENGXING RED1283.3%0.25
43T.YaoSHENGXING VENUS1782.4%0.18
44B.ZhangCHINA RDFZ GALAXY1681.2%0.25
45Y.XuCHINA RDFZ RED1681.2%0.25
46MANDLOI DHIRAJINDIA1681.2%0.31
47J.ZhuSHENGXING MARS1080.0%0.20
48Z.WangCHINA RDFZ GALAXY1580.0%0.20
49Y.LiuSHENGXING VENUS1580.0%0.27
50M.BrunelAUVERGNE RHONE ALPES1580.0%0.27
51Y.ZhangSHENGXING RED2479.2%0.38
52Y.WangCHINA SHJS1978.9%0.26
53C.GuSHENGXING GREEN1978.9%0.37
54Z.MiaoCHINA SHJS1478.6%0.21
55RACEWICZ MACIEJPOLAND2378.3%0.26
56F.BasoaltoCHILE2378.3%0.26
57A.PigulskiPOLAND1877.8%0.28
58E.LangerGERMANY1877.8%0.28
59Z.WangSHENGXING JUPITER977.8%0.33
60W.GaoTJ BRIDGE 12277.3%0.32
61Y.ChenSHENGXING GREEN2277.3%0.41
62Y.LinCHINA RDFZ YELLOW2676.9%0.27
63M.GuendelGERMANY2176.2%0.29
64S.SjodalNORWAY U162176.2%0.29
65J.LiCHINA RDFZ BLUE2176.2%0.33
66P.WangSHENGXING SATURN1275.0%0.25
67Z.CaiCHINA RDFZ GALAXY875.0%0.25
68S.YanSHENGXING MERCURY1275.0%0.25
69N.TabataAUVERGNE RHONE ALPES2075.0%0.25
70S.LiSHENGXING RED1675.0%0.25
71A.LombardiITALY1675.0%0.25
72W.HsuCHINESE TAIPEI MLGS1275.0%0.25
73T.XuCHINA RDFZ RED2075.0%0.25
74Y.WenCHINA RDFZ RED1275.0%0.33
75Y.GuSHENGXING MERCURY1275.0%0.33
76H.LiuSHENGXING VENUS2475.0%0.38
77R.HuangSHENGXING JUPITER875.0%0.38
78Z.XuTJ BRIDGE 22475.0%0.38
79RAINA KARMANYAINDIA875.0%0.38
80A.ChulathammakunMAGIC EYES THAILAND2075.0%0.45
81K.SianglioMAGIC EYES THAILAND2075.0%0.50
82R.WangSHENGXING SATURN1573.3%0.27
83S.WangSHENGXING MERCURY1573.3%0.27
84BHATT ANSHULINDIA1573.3%0.27
85X.LuSHENGXING RED1573.3%0.40
86H.XuSHENGXING SATURN1573.3%0.47
87A.Cohen-SalmonAUVERGNE RHONE ALPES2673.1%0.27
88Z.WangSHENGXING YELLOW1172.7%0.27
89C.JohnsenNORWAY U162272.7%0.32
90X.ZhangSHENGXING JUPITER1172.7%0.46
91J.DuTJ BRIDGE 12972.4%0.52
92B.WuCHINA RDFZ YELLOW1872.2%0.33
93B.YangSHENGXING GREEN1872.2%0.33
94Y.LiSHENGXING MARS1471.4%0.29
95R.TanSHENGXING YELLOW1471.4%0.29
96I.OebergNORWAY U162171.4%0.38
97K.DransfeldGERMANY2070.0%0.30
98Y.HuSHENGXING RED1070.0%0.40
99C.TeilFRANCE KIDS2369.6%0.35
100F.DalpozzoITALY1668.8%0.31
101N.LangSHENGXING YELLOW1668.8%0.38
102Y.WangCHINA SHJS2268.2%0.41
103P.PromjanMAGIC EYES THAILAND2867.9%0.32
104X.WuSHENGXING YELLOW366.7%0.33
105C.ZhouSHENGXING MERCURY1266.7%0.50
106P.KuisuwanMAGIC EYES THAILAND2065.0%0.50
107Y.WangSHENGXING SATURN1464.3%0.50
108MENEZES KAMRYNINDIA1163.6%0.36
109Y.XiaoCHINA RDFZ RED1163.6%0.46
110W.ZengCHINA RDFZ HOPE 11662.5%0.56
111B.LiuCHINA RDFZ YELLOW1361.5%0.46
112L.RombautFRANCE KIDS1560.0%0.60
113L.DiazCHILE1758.8%0.53
114L.ChengSHENGXING SATURN1258.3%0.42
115Z.WuSHENGXING MARS1258.3%0.50
116Z.LinTJ BRIDGE 22657.7%0.50
117J.ChenCHINA RDFZ GALAXY757.1%0.43
118Y.HuangCHINESE TAIPEI MLGS2157.1%0.48
119W.LiSHENGXING JUPITER1154.5%0.64
120A.CarlettiITALY450.0%0.50
121K.ChenCHINA RDFZ HOPE 11050.0%0.50
122J.WangSHENGXING YELLOW650.0%0.83
123M.LombardiITALY1947.4%0.68
124Y.ZhangSHENGXING GREEN1346.2%0.69
125F.ZhuCHINA RDFZ HOPE 110100.0%0.00
126X.SongCHINA RDFZ BLUE6100.0%0.00
127Z.LiSHENGXING RED2100.0%0.00
128K.KuflowskiPOLAND2100.0%0.00
129S.MaSHENGXING GREEN5100.0%0.00
130F.PengCHINESE TAIPEI MLGS1090.0%0.10
131F.YuSHENGXING GREEN683.3%0.17
132Y.XieCHINA SHJS580.0%0.20
133H.WangCHINA RDFZ HOPE 1977.8%0.22
134R.MaoSHENGXING VENUS475.0%0.25
135L.HsuCHINESE TAIPEI MLGS666.7%0.33
136Y.PanCHINA SHJS862.5%0.50
137X.ChenCHINA RDFZ BLUE560.0%0.40
138F.KurlitPOLAND250.0%0.50

Declarer-play accuracy↑ top

How often declarer took at least the double-dummy makeable tricks after the actual opening lead — i.e. didn’t leave tricks on the table. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#PlayerTeamContractsOn targetConceded
1Z.YuSHENGXING VENUS6100.0%0.00
2B.ZhangCHINA RDFZ GALAXY1593.3%0.27
3P.PromjanMAGIC EYES THAILAND1392.3%0.08
4Y.WangCHINA RDFZ RED1190.9%0.09
5N.LangSHENGXING YELLOW1190.9%0.09
6Y.HuangSHENGXING MERCURY1090.0%0.10
7X.HouSHENGXING YELLOW2090.0%0.10
8C.TeilFRANCE KIDS1888.9%0.11
9A.PigulskiPOLAND1788.2%0.23
10H.CaiCHINA RDFZ BLUE2487.5%0.17
11J.ZhuSHENGXING MARS1687.5%0.25
12Y.FuSHENGXING RED1586.7%0.13
13E.LangerGERMANY1586.7%0.20
14X.LuSHENGXING RED1586.7%0.27
15Y.WangSHENGXING SATURN1384.6%0.15
16Y.XiaoCHINA RDFZ RED1384.6%0.23
17M.AustadNORWAY U162684.6%0.27
18PRAKASH ANIRUDHINDIA2982.8%0.31
19L.RombautFRANCE KIDS2382.6%0.30
20M.LuSHENGXING VENUS1782.4%0.18
21A.LombardiITALY1181.8%0.18
22A.CarlettiITALY1681.2%0.19
23C.GuSHENGXING GREEN2181.0%0.24
24Z.CaiCHINA RDFZ GALAXY2181.0%0.33
25S.SjodalNORWAY U161580.0%0.20
26R.TanSHENGXING YELLOW3080.0%0.23
27K.SianglioMAGIC EYES THAILAND1978.9%0.37
28M.LombardiITALY1478.6%0.43
29S.WangSHENGXING MERCURY1877.8%0.22
30Z.WuSHENGXING MARS1877.8%0.22
31F.BasoaltoCHILE1877.8%0.22
32Y.NiuCHINA RDFZ GALAXY1877.8%0.33
33Y.GuSHENGXING MERCURY977.8%0.33
34A.LibbrechtFRANCE KIDS2777.8%0.37
35T.YaoSHENGXING VENUS1376.9%0.31
36S.YanSHENGXING MERCURY1776.5%0.29
37J.YangSHENGXING SATURN1776.5%0.47
38F.ZhaoCHINA RDFZ GALAXY875.0%0.25
39R.HuangSHENGXING JUPITER1675.0%0.25
40V.DalpozzoITALY1675.0%0.31
41Y.LiuCHINA RDFZ BLUE2475.0%0.42
42A.ChulathammakunMAGIC EYES THAILAND1973.7%0.26
43Y.LiuSHENGXING VENUS1573.3%0.27
44R.BlochFRANCE KIDS1573.3%0.27
45L.ChengSHENGXING SATURN1573.3%0.47
46C.ZhouSHENGXING MERCURY1172.7%0.36
47Z.YuSHENGXING JUPITER1172.7%0.64
48B.ZbikPOLAND2171.4%0.33
49J.ChenCHINA RDFZ GALAXY1471.4%0.50
50B.WuCHINA RDFZ YELLOW1770.6%0.35
51I.OebergNORWAY U161770.6%0.41
52P.WangSHENGXING SATURN1770.6%0.71
53Y.WangCHINA SHJS2070.0%0.35
54N.TabataAUVERGNE RHONE ALPES2369.6%0.61
55Z.WangSHENGXING YELLOW1369.2%0.46
56W.HsuCHINESE TAIPEI MLGS1369.2%0.54
57B.YangSHENGXING GREEN1369.2%0.69
58Y.HuSHENGXING RED1668.8%0.31
59Y.ZhangSHENGXING RED1668.8%0.62
60M.GuendelGERMANY1968.4%0.42
61Z.WangSHENGXING JUPITER1968.4%0.53
62A.Cohen-SalmonAUVERGNE RHONE ALPES2568.0%0.44
63X.WuSHENGXING YELLOW1566.7%0.33
64F.DalpozzoITALY1566.7%0.33
65Z.WangCHINA RDFZ GALAXY1266.7%0.33
66X.YuTJ BRIDGE 22166.7%0.38
67S.ZhangSHENGXING MARS1266.7%0.42
68S.LiSHENGXING RED966.7%0.44
69K.ChenCHINA RDFZ HOPE 1966.7%0.44
70PATEL VINAYINDIA666.7%0.50
71P.KuisuwanMAGIC EYES THAILAND2166.7%0.52
72C.LiSHENGXING JUPITER1266.7%0.67
73RAINA KARMANYAINDIA966.7%0.89
74Y.WenCHINA RDFZ RED1764.7%0.47
75T.YanSHENGXING MERCURY1764.7%0.47
76H.LiTJ BRIDGE 21764.7%0.53
77Y.XuCHINA RDFZ RED1464.3%0.50
78Y.ChenSHENGXING GREEN1163.6%0.64
79Y.ZhangSHENGXING GREEN1963.2%0.42
80H.HouCHINA RDFZ HOPE 11963.2%0.42
81H.LiuSHENGXING VENUS1662.5%0.38
82M.LiuCHINA RDFZ HOPE 11662.5%0.44
83RACEWICZ MACIEJPOLAND1662.5%0.62
84W.YuCHINESE TAIPEI MLGS2161.9%0.62
85H.LiuCHINESE TAIPEI MLGS1361.5%0.61
86Y.YuCHINA SHJS1861.1%0.50
87Y.WangCHINA SHJS1861.1%0.61
88N.FarwigGERMANY2060.0%0.45
89R.WangSHENGXING SATURN1560.0%0.47
90Z.LiuTJ BRIDGE 11560.0%0.47
91H.DaiSHENGXING MARS2060.0%0.50
92M.BrunelAUVERGNE RHONE ALPES2259.1%0.55
93C.JohnsenNORWAY U162259.1%0.59
94W.GaoTJ BRIDGE 12259.1%0.73
95W.LiSHENGXING JUPITER1258.3%0.42
96M.MeregalliITALY1258.3%1.33
97Y.LinCHINA RDFZ YELLOW1957.9%0.63
98Z.ZhuoCHINA RDFZ BLUE1957.9%0.74
99C.SilvaCHILE2657.7%0.89
100P.PasinskiPOLAND2055.0%0.85
101Y.HuangCHINESE TAIPEI MLGS1154.5%0.46
102MENEZES KAMRYNINDIA1154.5%0.64
103Z.MiaoCHINA SHJS1353.8%0.46
104Y.YaoCHINA RDFZ YELLOW2653.8%0.65
105I.PerezCHILE1752.9%0.65
106X.ZhangSHENGXING JUPITER1952.6%0.74
107B.LiuCHINA RDFZ YELLOW1650.0%0.50
108J.WuTJ BRIDGE 12650.0%0.65
109J.ShenSHENGXING MARS1050.0%0.80
110H.XuSHENGXING SATURN850.0%0.88
111T.XuCHINA RDFZ RED1050.0%1.00
112K.DransfeldGERMANY1947.4%0.63
113Y.LiSHENGXING MARS1747.1%0.59
114MANDLOI DHIRAJINDIA1546.7%0.73
115J.DuTJ BRIDGE 11145.5%0.73
116Z.XuTJ BRIDGE 21145.5%1.09
117W.ZengCHINA RDFZ HOPE 11442.9%1.07
118Z.WangCHINA RDFZ RED1241.7%0.67
119Z.LinTJ BRIDGE 21540.0%0.87
120J.WangSHENGXING YELLOW540.0%1.00
121L.DiazCHILE2138.1%0.86
122BHATT ANSHULINDIA837.5%0.88
123J.LiCHINA RDFZ BLUE1136.4%0.73
124B.VibertAUVERGNE RHONE ALPES1136.4%1.00
125X.ChenCHINA RDFZ BLUE2100.0%0.00
126Y.XieCHINA SHJS4100.0%0.00
127Z.LiSHENGXING RED887.5%0.12
128F.PengCHINESE TAIPEI MLGS887.5%0.38
129L.HsuCHINESE TAIPEI MLGS580.0%0.20
130F.KurlitPOLAND475.0%0.25
131K.KuflowskiPOLAND475.0%0.25
132R.MaoSHENGXING VENUS875.0%0.25
133S.MaSHENGXING GREEN366.7%0.33
134Y.PanCHINA SHJS366.7%0.67
135F.YuSHENGXING GREEN650.0%0.50
136X.SongCHINA RDFZ BLUE650.0%0.67
137H.WangCHINA RDFZ HOPE 1540.0%0.60
138F.ZhuCHINA RDFZ HOPE 1540.0%0.80

Defensive accuracy↑ top

How often the defenders held declarer to the double-dummy makeable (or fewer) — charged to both defenders on the board. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#PlayerTeamBoardsOn targetConceded
1X.WuSHENGXING YELLOW9100.0%0.00
2A.CarlettiITALY12100.0%0.00
3M.MeregalliITALY12100.0%0.00
4T.YaoSHENGXING VENUS3397.0%0.03
5B.YangSHENGXING GREEN3096.7%0.03
6L.ChengSHENGXING SATURN2295.5%0.04
7A.ChulathammakunMAGIC EYES THAILAND4095.0%0.07
8P.KuisuwanMAGIC EYES THAILAND4095.0%0.07
9Y.HuangSHENGXING MERCURY1894.4%0.06
10Y.WangCHINA RDFZ RED1693.8%0.06
11Y.XiaoCHINA RDFZ RED1693.8%0.06
12J.WangSHENGXING YELLOW1492.9%0.07
13S.WangSHENGXING MERCURY2692.3%0.08
14Y.ZhangSHENGXING GREEN2692.3%0.12
15Y.WangSHENGXING SATURN2692.3%0.12
16Y.WangCHINA SHJS4190.2%0.12
17Y.WangCHINA SHJS4190.2%0.12
18B.ZhangCHINA RDFZ GALAXY2788.9%0.15
19F.ZhaoCHINA RDFZ GALAXY2788.9%0.15
20J.ShenSHENGXING MARS2688.5%0.15
21Z.WuSHENGXING MARS2688.5%0.15
22C.JohnsenNORWAY U164388.4%0.14
23S.SjodalNORWAY U164388.4%0.14
24P.WangSHENGXING SATURN2588.0%0.12
25Y.LiuCHINA RDFZ BLUE2588.0%0.12
26Z.ZhuoCHINA RDFZ BLUE2588.0%0.12
27H.LiuSHENGXING VENUS4087.5%0.17
28W.LiSHENGXING JUPITER2387.0%0.13
29L.RombautFRANCE KIDS3886.8%0.13
30C.TeilFRANCE KIDS3886.8%0.13
31R.BlochFRANCE KIDS3886.8%0.18
32A.LibbrechtFRANCE KIDS3886.8%0.18
33Z.YuSHENGXING VENUS3086.7%0.20
34Y.LinCHINA RDFZ YELLOW4486.4%0.20
35B.WuCHINA RDFZ YELLOW4486.4%0.20
36F.DalpozzoITALY2986.2%0.17
37V.DalpozzoITALY2986.2%0.17
38N.FarwigGERMANY4386.0%0.14
39E.LangerGERMANY4386.0%0.14
40S.ZhangSHENGXING MARS1485.7%0.14
41BHATT ANSHULINDIA2885.7%0.14
42Y.LiuSHENGXING VENUS2885.7%0.18
43M.LuSHENGXING VENUS2885.7%0.18
44H.DaiSHENGXING MARS2085.0%0.15
45MENEZES KAMRYNINDIA2684.6%0.15
46R.HuangSHENGXING JUPITER1384.6%0.23
47F.BasoaltoCHILE4584.4%0.16
48I.PerezCHILE4584.4%0.16
49Z.YuSHENGXING JUPITER3884.2%0.18
50Y.HuangCHINESE TAIPEI MLGS3783.8%0.16
51W.YuCHINESE TAIPEI MLGS3783.8%0.16
52T.YanSHENGXING MERCURY3582.9%0.17
53Z.MiaoCHINA SHJS2882.1%0.25
54Y.YuCHINA SHJS2882.1%0.25
55C.GuSHENGXING GREEN3982.1%0.26
56RACEWICZ MACIEJPOLAND3881.6%0.21
57C.ZhouSHENGXING MERCURY2781.5%0.18
58Y.LiSHENGXING MARS2781.5%0.22
59A.PigulskiPOLAND4381.4%0.21
60M.AustadNORWAY U163781.1%0.24
61I.OebergNORWAY U163781.1%0.24
62J.ZhuSHENGXING MARS2181.0%0.24
63X.ZhangSHENGXING JUPITER2680.8%0.27
64J.WuTJ BRIDGE 13680.6%0.22
65Z.WangCHINA RDFZ RED3180.6%0.23
66Y.WenCHINA RDFZ RED3180.6%0.23
67M.BrunelAUVERGNE RHONE ALPES3580.0%0.20
68N.TabataAUVERGNE RHONE ALPES3580.0%0.20
69H.HouCHINA RDFZ HOPE 14580.0%0.27
70M.LiuCHINA RDFZ HOPE 14580.0%0.27
71Y.ChenSHENGXING GREEN4979.6%0.29
72J.YangSHENGXING SATURN2479.2%0.42
73B.LiuCHINA RDFZ YELLOW3778.4%0.43
74Y.YaoCHINA RDFZ YELLOW3778.4%0.43
75T.XuCHINA RDFZ RED3677.8%0.31
76Y.XuCHINA RDFZ RED3677.8%0.31
77Z.WangSHENGXING YELLOW2277.3%0.27
78B.ZbikPOLAND3577.1%0.23
79Y.NiuCHINA RDFZ GALAXY3076.7%0.27
80Z.WangCHINA RDFZ GALAXY3076.7%0.27
81H.LiTJ BRIDGE 24776.6%0.30
82Z.LinTJ BRIDGE 24776.6%0.30
83W.GaoTJ BRIDGE 14676.1%0.26
84R.WangSHENGXING SATURN2975.9%0.24
85L.DiazCHILE3375.8%0.33
86C.SilvaCHILE3375.8%0.33
87Y.ZhangSHENGXING RED3375.8%0.39
88K.DransfeldGERMANY4175.6%0.29
89M.GuendelGERMANY4175.6%0.29
90Y.GuSHENGXING MERCURY2475.0%0.29
91S.YanSHENGXING MERCURY2475.0%0.29
92Z.LiuTJ BRIDGE 14075.0%0.30
93P.PromjanMAGIC EYES THAILAND4875.0%0.31
94K.SianglioMAGIC EYES THAILAND4875.0%0.31
95Y.HuSHENGXING RED2875.0%0.36
96A.LombardiITALY3574.3%0.29
97M.LombardiITALY3574.3%0.29
98Z.CaiCHINA RDFZ GALAXY1573.3%0.27
99J.ChenCHINA RDFZ GALAXY1573.3%0.27
100P.PasinskiPOLAND3073.3%0.27
101X.LuSHENGXING RED2673.1%0.27
102K.ChenCHINA RDFZ HOPE 12673.1%0.39
103W.ZengCHINA RDFZ HOPE 12673.1%0.39
104A.Cohen-SalmonAUVERGNE RHONE ALPES4472.7%0.34
105B.VibertAUVERGNE RHONE ALPES4472.7%0.34
106Y.FuSHENGXING RED2972.4%0.45
107R.TanSHENGXING YELLOW2572.0%0.28
108J.DuTJ BRIDGE 15072.0%0.32
109C.LiSHENGXING JUPITER2171.4%0.29
110PRAKASH ANIRUDHINDIA3470.6%0.29
111S.LiSHENGXING RED2867.9%0.43
112MANDLOI DHIRAJINDIA2867.9%0.46
113PATEL VINAYINDIA2867.9%0.46
114W.HsuCHINESE TAIPEI MLGS3467.6%0.41
115H.LiuCHINESE TAIPEI MLGS3467.6%0.41
116RAINA KARMANYAINDIA1866.7%0.33
117H.XuSHENGXING SATURN2466.7%0.50
118X.HouSHENGXING YELLOW3265.6%0.44
119Z.WangSHENGXING JUPITER1764.7%0.35
120Z.XuTJ BRIDGE 24864.6%0.65
121X.YuTJ BRIDGE 24864.6%0.65
122N.LangSHENGXING YELLOW2864.3%0.50
123H.CaiCHINA RDFZ BLUE3562.9%0.46
124J.LiCHINA RDFZ BLUE3562.9%0.46
125F.KurlitPOLAND5100.0%0.00
126R.MaoSHENGXING VENUS11100.0%0.00
127H.WangCHINA RDFZ HOPE 11994.7%0.05
128F.ZhuCHINA RDFZ HOPE 11994.7%0.05
129L.HsuCHINESE TAIPEI MLGS1687.5%0.12
130F.PengCHINESE TAIPEI MLGS1687.5%0.12
131X.ChenCHINA RDFZ BLUE1181.8%0.18
132X.SongCHINA RDFZ BLUE1181.8%0.18
133K.KuflowskiPOLAND580.0%0.20
134Z.LiSHENGXING RED1478.6%0.21
135S.MaSHENGXING GREEN1172.7%0.64
136F.YuSHENGXING GREEN1172.7%0.64
137Y.PanCHINA SHJS1361.5%0.46
138Y.XieCHINA SHJS1361.5%0.46

Strength of schedule — opponent-adjusted Butler↑ top

On every board a player meets a specific opposing pair, and strong opponents defend and bid well — which quietly depresses your cross-IMP. Opp /bd is the mean cumulative Butler of the pairs faced, i.e. the strength of the draw (+ tough, − easy). Adj /bd adds it back — a tough draw is credited, an easy one discounted — and Δ is the resulting move against the raw Butler order. Regulars only (≥ 40% of the boards). Click a column header to sort; filter by name or team.

#PlayerTeamBoardsOpp /bdRaw /bdAdj /bdΔ
1H.LiuSHENGXING VENUS70-0.00+2.04+2.04·
2Y.LiuSHENGXING VENUS60+0.32+1.38+1.70▲4
3M.LuSHENGXING VENUS60+0.32+1.38+1.70▲4
4P.WangSHENGXING SATURN60+0.32+1.13+1.45▲8
5Z.YuSHENGXING VENUS40-0.16+1.60+1.44·
6Y.WangCHINA RDFZ RED40-0.31+1.72+1.41▼4
7Y.XiaoCHINA RDFZ RED40-0.31+1.72+1.41▼4
8R.WangSHENGXING SATURN60+0.29+1.12+1.41▲5
9J.YangSHENGXING SATURN50+0.13+1.28+1.41▲1
10X.WuSHENGXING YELLOW40-0.30+1.65+1.35▼6
11F.DalpozzoITALY60-0.09+1.38+1.28▼3
12V.DalpozzoITALY60-0.09+1.38+1.28▼3
13T.YaoSHENGXING VENUS60+0.24+0.87+1.11▲6
14Y.ZhangSHENGXING GREEN60+0.56+0.54+1.10▲19
15S.WangSHENGXING MERCURY60+0.20+0.89+1.08▲2
16J.ShenSHENGXING MARS50+0.39+0.60+0.99▲13
17Y.NiuCHINA RDFZ GALAXY60+0.17+0.81+0.98▲4
18Z.WangCHINA RDFZ GALAXY60+0.17+0.81+0.98▲4
19Z.MiaoCHINA SHJS60+0.55+0.40+0.95▲25
20Y.YuCHINA SHJS60+0.55+0.40+0.95▲25
21R.BlochFRANCE KIDS80+0.34+0.57+0.91▲9
22A.LibbrechtFRANCE KIDS80+0.34+0.57+0.91▲9
23H.XuSHENGXING SATURN40+0.34+0.56+0.91▲9
24Z.WangCHINA RDFZ RED60+0.23+0.66+0.89▲1
25Y.WenCHINA RDFZ RED60+0.23+0.66+0.89▲1
26P.PromjanMAGIC EYES THAILAND80+0.46+0.42+0.88▲13
27K.SianglioMAGIC EYES THAILAND80+0.46+0.42+0.88▲13
28Y.HuangSHENGXING MERCURY40+0.07+0.77+0.84▼5
29RACEWICZ MACIEJPOLAND70-0.06+0.90+0.84▼13
30Z.WuSHENGXING MARS60+0.49+0.28+0.77▲20
31L.RombautFRANCE KIDS80+0.29+0.47+0.76▲4
32C.TeilFRANCE KIDS80+0.29+0.47+0.76▲4
33M.AustadNORWAY U1680+0.09+0.62+0.72▼6
34I.OebergNORWAY U1680+0.09+0.62+0.72▼6
35A.PigulskiPOLAND80-0.12+0.81+0.70▼15
36T.YanSHENGXING MERCURY70+0.38+0.25+0.62▲15
37B.ZhangCHINA RDFZ GALAXY50+0.61+0.01+0.61▲29
38F.ZhaoCHINA RDFZ GALAXY50+0.61+0.01+0.61▲29
39Z.CaiCHINA RDFZ GALAXY50+0.29+0.29+0.57▲9
40J.ChenCHINA RDFZ GALAXY50+0.29+0.29+0.57▲9
41Y.ZhangSHENGXING RED70+0.12+0.44+0.56▼4
42B.YangSHENGXING GREEN60-0.28+0.70+0.42▼18
43S.ZhangSHENGXING MARS40-0.84+1.25+0.41▼32
44J.WangSHENGXING YELLOW40-0.02+0.42+0.40▼6
45Y.LinCHINA RDFZ YELLOW80-0.63+1.03+0.40▼31
46B.WuCHINA RDFZ YELLOW80-0.63+1.03+0.40▼31
47W.LiSHENGXING JUPITER50-0.07+0.47+0.39▼13
48Y.WangSHENGXING SATURN60+0.41-0.03+0.38▲21
49C.JohnsenNORWAY U1680+0.47-0.11+0.36▲24
50S.SjodalNORWAY U1680+0.47-0.11+0.36▲24
51A.ChulathammakunMAGIC EYES THAILAND80+0.16+0.16+0.32▲3
52P.KuisuwanMAGIC EYES THAILAND80+0.16+0.16+0.32▲3
53J.ZhuSHENGXING MARS50-0.56+0.87+0.32▼35
54Y.WangCHINA SHJS80-0.16+0.42+0.26▼13
55Y.WangCHINA SHJS80-0.16+0.42+0.26▼13
56C.ZhouSHENGXING MERCURY50+0.35-0.10+0.25▲15
57Y.FuSHENGXING RED60-0.12+0.34+0.23▼10
58C.GuSHENGXING GREEN80+0.39-0.20+0.19▲22
59Z.YuSHENGXING JUPITER60-0.22+0.39+0.17▼13
60Y.LiSHENGXING MARS60+0.46-0.41+0.05▲33
61Z.WangSHENGXING YELLOW50-0.39+0.41+0.02▼18
62F.BasoaltoCHILE80-0.22+0.23+0.01▼10
63I.PerezCHILE80-0.22+0.23+0.01▼10
64H.DaiSHENGXING MARS60+0.53-0.53+0.00▲33
65Y.HuSHENGXING RED60+0.08-0.10-0.02▲7
66Y.HuangCHINESE TAIPEI MLGS70-0.13+0.09-0.05▼8
67W.YuCHINESE TAIPEI MLGS70-0.13+0.09-0.05▼8
68H.CaiCHINA RDFZ BLUE70-0.08+0.02-0.06▼6
69J.LiCHINA RDFZ BLUE70-0.08+0.02-0.06▼6
70P.PasinskiPOLAND70+0.01-0.08-0.06·
71X.LuSHENGXING RED50-0.10+0.03-0.07▼10
72M.BrunelAUVERGNE RHONE ALPES80+0.07-0.14-0.07▲6
73N.TabataAUVERGNE RHONE ALPES80+0.07-0.14-0.07▲6
74R.HuangSHENGXING JUPITER50-0.07-0.00-0.07▼6
75W.HsuCHINESE TAIPEI MLGS60+0.54-0.62-0.08▲24
76H.LiuCHINESE TAIPEI MLGS60+0.54-0.62-0.08▲24
77Y.GuSHENGXING MERCURY50-0.15+0.01-0.14▼13
78S.YanSHENGXING MERCURY50-0.15+0.01-0.14▼13
79S.LiSHENGXING RED50+0.22-0.39-0.17▲9
80L.ChengSHENGXING SATURN50+0.67-0.85-0.18▲27
81B.ZbikPOLAND80-0.27+0.09-0.18▼21
82H.LiTJ BRIDGE 280-0.01-0.28-0.29·
83Z.LinTJ BRIDGE 280-0.01-0.28-0.29·
84K.DransfeldGERMANY80-0.42+0.11-0.31▼28
85M.GuendelGERMANY80-0.42+0.11-0.31▼28
86A.CarlettiITALY40+0.05-0.40-0.35▲5
87M.MeregalliITALY40+0.05-0.40-0.35▲5
88T.XuCHINA RDFZ RED60+0.24-0.63-0.39▲13
89Y.XuCHINA RDFZ RED60+0.24-0.63-0.39▲13
90X.HouSHENGXING YELLOW60-0.12-0.28-0.40▼9
91X.ZhangSHENGXING JUPITER60-0.28-0.13-0.40▼14
92R.TanSHENGXING YELLOW70+0.32-0.74-0.42▲11
93N.LangSHENGXING YELLOW60+0.01-0.45-0.43▲3
94A.LombardiITALY60-0.11-0.40-0.51▼5
95M.LombardiITALY60-0.11-0.40-0.51▼5
96C.LiSHENGXING JUPITER50-0.24-0.31-0.55▼12
97Y.ChenSHENGXING GREEN80+0.27-0.83-0.56▲9
98N.FarwigGERMANY80-0.22-0.45-0.66▼4
99E.LangerGERMANY80-0.22-0.45-0.66▼4
100H.HouCHINA RDFZ HOPE 180-0.55-0.13-0.68▼25
101M.LiuCHINA RDFZ HOPE 180-0.55-0.13-0.68▼25
102Z.WangSHENGXING JUPITER50+0.10-0.90-0.80▲8
103MANDLOI DHIRAJINDIA50-0.46-0.34-0.80▼18
104PATEL VINAYINDIA50-0.46-0.34-0.80▼18
105W.GaoTJ BRIDGE 180-0.47-0.37-0.84▼18
106Y.LiuCHINA RDFZ BLUE70-0.17-0.86-1.03▲2
107Z.ZhuoCHINA RDFZ BLUE70-0.17-0.86-1.03▲2
108J.DuTJ BRIDGE 180-0.48-0.61-1.09▼10
109B.LiuCHINA RDFZ YELLOW80-0.20-0.93-1.12▲2
110Y.YaoCHINA RDFZ YELLOW80-0.20-0.93-1.12▲2
111K.ChenCHINA RDFZ HOPE 150-0.06-1.16-1.22▲3
112W.ZengCHINA RDFZ HOPE 150-0.06-1.16-1.22▲3
113J.WuTJ BRIDGE 180-0.21-1.01-1.22·
114A.Cohen-SalmonAUVERGNE RHONE ALPES80-0.48-0.78-1.25▼10
115B.VibertAUVERGNE RHONE ALPES80-0.48-0.78-1.25▼10
116Z.XuTJ BRIDGE 280+0.19-1.46-1.27▲2
117X.YuTJ BRIDGE 280+0.19-1.46-1.27▲2
118Z.LiuTJ BRIDGE 180-0.21-1.26-1.47▼2
119L.DiazCHILE80-0.43-1.57-2.00▲1
120C.SilvaCHILE80-0.43-1.57-2.00▲1
121BHATT ANSHULINDIA50-0.00-2.02-2.03▲1
122PRAKASH ANIRUDHINDIA80+0.05-2.33-2.29▲1
123MENEZES KAMRYNINDIA50-1.04-1.34-2.39▼6
124RAINA KARMANYAINDIA40-0.41-2.59-3.01·