Veldhoven 2011 — 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
1H.MiuraTERAMOTO56+1.12+63.0
2H.YokoiTERAMOTO56+1.12+63.0
3J.MeckstrothANGELINI56+0.98+55.0
4E.RodwellANGELINI56+0.98+55.0
5J.KhokhlovPARIMATCH60+0.95+57.0
6G.MatushkoPARIMATCH60+0.95+57.0
7A.BirmanISRAEL JUNIORS136+0.86+117.0
8D.PadonISRAEL JUNIORS136+0.86+117.0
9V.KholomeevPARIMATCH60+0.82+49.0
10Y.KhyuppenenPARIMATCH60+0.82+49.0
11N.EdgttonOZ OPEN136+0.67+91.0
12J.GosneyOZ OPEN136+0.67+91.0
13H.BertensT ONSTEIN56+0.66+37.0
14B.WestraT ONSTEIN56+0.66+37.0
15L.FisherISRAEL JUNIORS136-0.04-5.0
16R.SchwartzISRAEL JUNIORS136-0.04-5.0
17S.HansOZ OPEN136-0.18-24.0
18T.NunnOZ OPEN136-0.18-24.0
19M.RosenbergGORDON88-0.67-59.0
20C.WillenkenGORDON88-0.67-59.0
21K.ShimamuraTERAMOTO56-1.34-75.0
22T.TeramotoTERAMOTO56-1.34-75.0
23F.BakkerenT ONSTEIN56-1.52-85.0
24T.BakkerenT ONSTEIN56-1.52-85.0
25J.MahaffeyMAHAFFEY12+3.33+40.0
26M.SeamonMAHAFFEY12+3.33+40.0
27M.O'BriainPIGOT24+2.17+52.0
28P.O'BriainPIGOT24+2.17+52.0
29D.MolenaarHET WITTE 212+2.08+25.0
30T.VerbeekHET WITTE 212+2.08+25.0
31M.GordonGORDON44+2.02+89.0
32P.RajadhyakshaGORDON44+2.02+89.0
33J.JansmaHET WITTE 124+1.79+43.0
34G.PaulissenHET WITTE 124+1.79+43.0
35J.PiekarekSMIRNOV24+1.58+38.0
36A.SmirnovSMIRNOV24+1.58+38.0
37X.HouCHINA OPEN44+1.43+63.0
38M.ShiCHINA OPEN44+1.43+63.0
39P.AustbergBLUND24+1.25+30.0
40B.LundBLUND24+1.25+30.0
41F.PiedraPIEDRA24+1.12+27.0
42A.WildavskyPIEDRA24+1.12+27.0
43D.FilipowiczCONSUS OIL12+1.00+12.0
44W.TurantCONSUS OIL12+1.00+12.0
45F.FantoniANGELINI28+0.86+24.0
46C.NunesANGELINI28+0.86+24.0
47D.BerkowitzGORDON44-0.09-4.0
48A.SontagGORDON44-0.09-4.0
49A.GromovPARIMATCH32-0.19-6.0
50M.KrasnosselskiPARIMATCH32-0.19-6.0
51T.ForresterMAHAFFEY12-0.33-4.0
52D.GoldMAHAFFEY12-0.33-4.0
53R.LianCHINA OPEN28-1.00-28.0
54H.ShiCHINA OPEN28-1.00-28.0
55S.AukenSMIRNOV12-1.08-13.0
56J.BergBLUND24-1.12-27.0
57A.RasmussenBLUND24-1.12-27.0
58V.De PagterHET WITTE 212-1.50-18.0
59J.HopHET WITTE 212-1.50-18.0
60J.LiCHINA OPEN40-1.68-67.0
61J.LiuCHINA OPEN40-1.68-67.0
62M.KwiecienMAHAFFEY24-2.21-53.0
63J.PszczolaMAHAFFEY24-2.21-53.0
64S.MagnussonPIEDRA24-2.38-57.0
65D.NikolenkovPIEDRA24-2.38-57.0
66F.AngeliniANGELINI28-2.46-69.0
67B.BrogelandANGELINI28-2.46-69.0
68B.DrijverHET WITTE 224-2.62-63.0
69M.GroenenboomHET WITTE 224-2.62-63.0
70H.DrenkelfordHET WITTE 124-2.62-63.0
71R.HermansHET WITTE 124-2.62-63.0
72R.WellandSMIRNOV24-2.88-69.0
73T.MaccormacPIGOT24-3.50-84.0
74P.PigotPIGOT24-3.50-84.0
75Z.BelingCONSUS OIL12-4.33-52.0
76G.LewaciakCONSUS OIL12-4.33-52.0
77Z.MahmoodSMIRNOV12-4.67-56.0

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
1A.BirmanISRAEL JUNIORS3390.9%0.12
2T.NunnOZ OPEN3889.5%0.13
3G.MatushkoPARIMATCH1888.9%0.17
4J.GosneyOZ OPEN2688.5%0.12
5V.KholomeevPARIMATCH1586.7%0.13
6J.KhokhlovPARIMATCH1586.7%0.20
7H.MiuraTERAMOTO2085.0%0.15
8L.FisherISRAEL JUNIORS3083.3%0.17
9J.MeckstrothANGELINI1883.3%0.17
10T.TeramotoTERAMOTO1283.3%0.25
11H.BertensT ONSTEIN1181.8%0.18
12D.PadonISRAEL JUNIORS3680.6%0.22
13F.BakkerenT ONSTEIN1580.0%0.20
14R.SchwartzISRAEL JUNIORS2979.3%0.31
15Y.KhyuppenenPARIMATCH1478.6%0.21
16B.WestraT ONSTEIN1376.9%0.23
17E.RodwellANGELINI875.0%0.25
18M.RosenbergGORDON1573.3%0.27
19S.HansOZ OPEN2673.1%0.27
20N.EdgttonOZ OPEN3672.2%0.31
21C.WillenkenGORDON2268.2%0.32
22T.BakkerenT ONSTEIN1266.7%0.42
23K.ShimamuraTERAMOTO1464.3%0.50
24H.YokoiTERAMOTO1457.1%0.57
25M.SeamonMAHAFFEY2100.0%0.00
26F.FantoniANGELINI3100.0%0.00
27M.O'BriainPIGOT10100.0%0.00
28J.JansmaHET WITTE 15100.0%0.00
29J.PiekarekSMIRNOV5100.0%0.00
30D.GoldMAHAFFEY3100.0%0.00
31S.MagnussonPIEDRA4100.0%0.00
32H.DrenkelfordHET WITTE 13100.0%0.00
33A.WildavskyPIEDRA7100.0%0.00
34P.AustbergBLUND4100.0%0.00
35D.MolenaarHET WITTE 21100.0%0.00
36T.VerbeekHET WITTE 25100.0%0.00
37D.FilipowiczCONSUS OIL2100.0%0.00
38D.BerkowitzGORDON1392.3%0.08
39P.RajadhyakshaGORDON1090.0%0.10
40M.GordonGORDON1090.0%0.20
41J.LiCHINA OPEN1586.7%0.13
42G.PaulissenHET WITTE 1785.7%0.14
43M.ShiCHINA OPEN785.7%0.14
44J.BergBLUND683.3%0.17
45R.WellandSMIRNOV683.3%0.17
46M.GroenenboomHET WITTE 2580.0%0.20
47J.HopHET WITTE 2580.0%0.20
48X.HouCHINA OPEN1478.6%0.29
49J.LiuCHINA OPEN977.8%0.22
50B.BrogelandANGELINI875.0%0.25
51R.LianCHINA OPEN475.0%0.25
52A.GromovPARIMATCH475.0%0.25
53T.ForresterMAHAFFEY475.0%0.25
54F.PiedraPIEDRA475.0%0.25
55A.SontagGORDON1675.0%0.38
56D.NikolenkovPIEDRA771.4%0.29
57M.KrasnosselskiPARIMATCH1070.0%0.30
58P.O'BriainPIGOT366.7%0.33
59B.DrijverHET WITTE 2666.7%0.33
60G.LewaciakCONSUS OIL666.7%0.33
61V.De PagterHET WITTE 2366.7%0.33
62T.MaccormacPIGOT666.7%0.33
63C.NunesANGELINI666.7%0.67
64A.RasmussenBLUND560.0%0.40
65H.ShiCHINA OPEN757.1%0.43
66M.KwiecienMAHAFFEY757.1%0.43
67J.PszczolaMAHAFFEY757.1%0.57
68B.LundBLUND757.1%0.57
69R.HermansHET WITTE 1955.6%0.56
70F.AngeliniANGELINI450.0%0.50
71A.SmirnovSMIRNOV450.0%0.50
72Z.BelingCONSUS OIL250.0%1.50
73P.PigotPIGOT520.0%1.20
74S.AukenSMIRNOV10.0%1.00
75Z.MahmoodSMIRNOV10.0%1.00
76W.TurantCONSUS OIL10.0%2.00

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
1F.BakkerenT ONSTEIN1392.3%0.08
2E.RodwellANGELINI785.7%0.14
3D.PadonISRAEL JUNIORS2885.7%0.21
4J.KhokhlovPARIMATCH1283.3%0.17
5H.YokoiTERAMOTO683.3%0.17
6H.BertensT ONSTEIN1782.4%0.23
7C.WillenkenGORDON2281.8%0.27
8L.FisherISRAEL JUNIORS3180.6%0.29
9G.MatushkoPARIMATCH1580.0%0.27
10T.TeramotoTERAMOTO1978.9%0.26
11N.EdgttonOZ OPEN2378.3%0.35
12A.BirmanISRAEL JUNIORS2676.9%0.27
13S.HansOZ OPEN3275.0%0.41
14V.KholomeevPARIMATCH1973.7%0.32
15M.RosenbergGORDON2272.7%0.32
16K.ShimamuraTERAMOTO1172.7%0.36
17Y.KhyuppenenPARIMATCH1172.7%0.55
18J.GosneyOZ OPEN4072.5%0.35
19J.MeckstrothANGELINI1668.8%0.31
20H.MiuraTERAMOTO1668.8%0.56
21T.NunnOZ OPEN2867.9%0.39
22R.SchwartzISRAEL JUNIORS3066.7%0.33
23B.WestraT ONSTEIN1566.7%0.47
24T.BakkerenT ONSTEIN1457.1%0.57
25J.MahaffeyMAHAFFEY3100.0%0.00
26C.NunesANGELINI9100.0%0.00
27J.JansmaHET WITTE 15100.0%0.00
28T.ForresterMAHAFFEY2100.0%0.00
29B.LundBLUND4100.0%0.00
30J.HopHET WITTE 21100.0%0.00
31D.MolenaarHET WITTE 23100.0%0.00
32W.TurantCONSUS OIL3100.0%0.00
33H.ShiCHINA OPEN887.5%0.12
34B.BrogelandANGELINI785.7%0.14
35R.LianCHINA OPEN785.7%0.14
36R.WellandSMIRNOV785.7%0.29
37J.BergBLUND683.3%0.17
38F.PiedraPIEDRA683.3%0.17
39S.MagnussonPIEDRA683.3%0.50
40M.ShiCHINA OPEN1181.8%0.18
41F.FantoniANGELINI1080.0%0.20
42P.O'BriainPIGOT580.0%0.20
43M.KrasnosselskiPARIMATCH977.8%0.22
44P.RajadhyakshaGORDON977.8%0.33
45J.PszczolaMAHAFFEY475.0%0.25
46X.HouCHINA OPEN875.0%0.25
47A.SontagGORDON875.0%0.50
48M.GroenenboomHET WITTE 2771.4%0.29
49A.SmirnovSMIRNOV771.4%0.29
50A.RasmussenBLUND771.4%0.43
51D.BerkowitzGORDON771.4%0.43
52V.De PagterHET WITTE 2366.7%0.33
53T.VerbeekHET WITTE 2366.7%0.33
54M.O'BriainPIGOT666.7%0.50
55J.LiCHINA OPEN666.7%0.50
56B.DrijverHET WITTE 2666.7%0.50
57M.GordonGORDON1163.6%0.36
58J.PiekarekSMIRNOV862.5%0.38
59F.AngeliniANGELINI560.0%0.40
60H.DrenkelfordHET WITTE 1560.0%0.80
61G.PaulissenHET WITTE 1757.1%0.43
62A.WildavskyPIEDRA757.1%0.43
63D.NikolenkovPIEDRA757.1%0.57
64T.MaccormacPIGOT757.1%0.86
65J.LiuCHINA OPEN1050.0%0.50
66D.FilipowiczCONSUS OIL650.0%0.50
67D.GoldMAHAFFEY250.0%1.50
68A.GromovPARIMATCH944.4%0.56
69P.AustbergBLUND944.4%0.89
70R.HermansHET WITTE 1742.9%0.57
71M.SeamonMAHAFFEY742.9%0.71
72S.AukenSMIRNOV540.0%0.60
73M.KwiecienMAHAFFEY633.3%0.67
74Z.BelingCONSUS OIL333.3%0.67
75Z.MahmoodSMIRNOV425.0%0.75
76P.PigotPIGOT616.7%1.00
77G.LewaciakCONSUS OIL10.0%2.00

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
1H.BertensT ONSTEIN2495.8%0.04
2B.WestraT ONSTEIN2495.8%0.04
3L.FisherISRAEL JUNIORS5993.2%0.09
4R.SchwartzISRAEL JUNIORS5993.2%0.09
5J.MeckstrothANGELINI2692.3%0.12
6E.RodwellANGELINI2692.3%0.12
7A.BirmanISRAEL JUNIORS6989.9%0.10
8D.PadonISRAEL JUNIORS6989.9%0.10
9N.EdgttonOZ OPEN6288.7%0.13
10J.GosneyOZ OPEN6288.7%0.13
11S.HansOZ OPEN6487.5%0.19
12T.NunnOZ OPEN6487.5%0.19
13M.RosenbergGORDON3786.5%0.14
14C.WillenkenGORDON3786.5%0.14
15H.MiuraTERAMOTO3485.3%0.15
16H.YokoiTERAMOTO3485.3%0.15
17J.KhokhlovPARIMATCH3381.8%0.21
18G.MatushkoPARIMATCH3381.8%0.21
19V.KholomeevPARIMATCH2979.3%0.21
20Y.KhyuppenenPARIMATCH2979.3%0.21
21F.BakkerenT ONSTEIN2777.8%0.22
22T.BakkerenT ONSTEIN2777.8%0.22
23K.ShimamuraTERAMOTO2676.9%0.27
24T.TeramotoTERAMOTO2676.9%0.27
25J.MahaffeyMAHAFFEY2100.0%0.00
26M.SeamonMAHAFFEY2100.0%0.00
27F.FantoniANGELINI9100.0%0.00
28C.NunesANGELINI9100.0%0.00
29X.HouCHINA OPEN21100.0%0.00
30M.ShiCHINA OPEN21100.0%0.00
31J.PiekarekSMIRNOV9100.0%0.00
32A.SmirnovSMIRNOV9100.0%0.00
33P.AustbergBLUND11100.0%0.00
34B.LundBLUND11100.0%0.00
35S.AukenSMIRNOV2100.0%0.00
36Z.BelingCONSUS OIL8100.0%0.00
37G.LewaciakCONSUS OIL8100.0%0.00
38A.GromovPARIMATCH1492.9%0.07
39M.KrasnosselskiPARIMATCH1492.9%0.07
40M.O'BriainPIGOT1392.3%0.08
41P.O'BriainPIGOT1392.3%0.08
42J.LiCHINA OPEN2491.7%0.08
43J.LiuCHINA OPEN2491.7%0.08
44R.LianCHINA OPEN1190.9%0.09
45H.ShiCHINA OPEN1190.9%0.09
46F.PiedraPIEDRA1190.9%0.09
47A.WildavskyPIEDRA1190.9%0.09
48R.WellandSMIRNOV887.5%0.12
49V.De PagterHET WITTE 2887.5%0.12
50J.HopHET WITTE 2887.5%0.12
51D.BerkowitzGORDON2986.2%0.14
52A.SontagGORDON2986.2%0.14
53M.KwiecienMAHAFFEY1485.7%0.14
54J.PszczolaMAHAFFEY1485.7%0.14
55T.ForresterMAHAFFEY785.7%0.14
56D.GoldMAHAFFEY785.7%0.14
57M.GordonGORDON2085.0%0.15
58P.RajadhyakshaGORDON2085.0%0.15
59F.AngeliniANGELINI1283.3%0.17
60B.BrogelandANGELINI1283.3%0.17
61J.JansmaHET WITTE 11283.3%0.17
62G.PaulissenHET WITTE 11283.3%0.17
63Z.MahmoodSMIRNOV683.3%0.17
64D.MolenaarHET WITTE 2683.3%0.17
65T.VerbeekHET WITTE 2683.3%0.17
66H.DrenkelfordHET WITTE 11283.3%0.25
67R.HermansHET WITTE 11283.3%0.25
68B.DrijverHET WITTE 21181.8%0.18
69M.GroenenboomHET WITTE 21181.8%0.18
70S.MagnussonPIEDRA1181.8%0.27
71D.NikolenkovPIEDRA1181.8%0.27
72J.BergBLUND1181.8%0.64
73A.RasmussenBLUND1181.8%0.64
74D.FilipowiczCONSUS OIL366.7%0.33
75W.TurantCONSUS OIL366.7%0.33
76T.MaccormacPIGOT1163.6%0.46
77P.PigotPIGOT1163.6%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
1V.KholomeevPARIMATCH60-0.48+1.27+0.80·
2Y.KhyuppenenPARIMATCH60-0.48+1.27+0.80·
3A.BirmanISRAEL JUNIORS136-0.16+0.71+0.55▲2
4D.PadonISRAEL JUNIORS136-0.16+0.71+0.55▲2
5N.EdgttonOZ OPEN136+0.28+0.17+0.45▲8
6J.GosneyOZ OPEN136+0.28+0.17+0.45▲8
7L.FisherISRAEL JUNIORS136-0.14+0.52+0.38▲2
8R.SchwartzISRAEL JUNIORS136-0.14+0.52+0.38▲2
9S.HansOZ OPEN136+0.34+0.01+0.34▲6
10T.NunnOZ OPEN136+0.34+0.01+0.34▲6
11M.RosenbergGORDON88-0.01+0.26+0.25·
12C.WillenkenGORDON88-0.01+0.26+0.25·
13J.KhokhlovPARIMATCH60-0.79+0.76-0.03▼10
14G.MatushkoPARIMATCH60-0.79+0.76-0.03▼10
15K.ShimamuraTERAMOTO56+0.04-0.07-0.04▲4
16T.TeramotoTERAMOTO56+0.04-0.07-0.04▲4
17J.MeckstrothANGELINI56-0.08-0.01-0.09·
18E.RodwellANGELINI56-0.08-0.01-0.09·
19F.BakkerenT ONSTEIN56+0.54-0.72-0.18▲4
20T.BakkerenT ONSTEIN56+0.54-0.72-0.18▲4
21H.BertensT ONSTEIN56+0.07-0.31-0.25·
22B.WestraT ONSTEIN56+0.07-0.31-0.25·
23H.MiuraTERAMOTO56-0.90+0.55-0.35▼16
24H.YokoiTERAMOTO56-0.90+0.55-0.35▼16