Boario 2024 — 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
1T.GrudeBERGEN AKADEMISKE BK32+2.41+77.0
2G.HelgemoBERGEN AKADEMISKE BK32+2.41+77.0
3G.RadisicSERBIAN CHAMPIONS32+1.28+41.0
4D.ZipovskiSERBIAN CHAMPIONS32+1.28+41.0
5B.AltmanSERBIAN CHAMPIONS32+1.22+39.0
6V.VujcicSERBIAN CHAMPIONS32+1.22+39.0
7A.BlackENGLISH CHAMPIONS48+1.21+58.0
8D.GoldENGLISH CHAMPIONS48+1.21+58.0
9C.BakkeBERGEN AKADEMISKE BK32+1.06+34.0
10T.HoftaniskaBERGEN AKADEMISKE BK32+1.06+34.0
11D.AttanasioBRENO BRIDGE33+0.55+18.0
12M.LanzarottiBRENO BRIDGE33+0.55+18.0
13M.Di FrancoBRIDGE ADDAURA ASD48+0.40+19.0
14A.MannoBRIDGE ADDAURA ASD48+0.40+19.0
15A.LevyFRENCH CHAMPIONS48+0.33+16.0
16E.MauberquezFRENCH CHAMPIONS48+0.33+16.0
17D.SchaltzDANISH CHAMPIONS64+0.33+21.0
18P.SchaltzDANISH CHAMPIONS64+0.33+21.0
19S.BrinkBC DE LOMBARD32+0.28+9.0
20B.DrijverBC DE LOMBARD32+0.28+9.0
21J.KalitaBC DE LOMBARD64+0.27+17.0
22M.KlukowskiBC DE LOMBARD64+0.27+17.0
23L.De MichelisBRIDGE ADDAURA ASD32+0.25+8.0
24G.FaillaBRIDGE ADDAURA ASD32+0.25+8.0
25M.BompisFRENCH CHAMPIONS48-0.06-3.0
26J.DuursmaBRIDGE CONTACT CLUB32-0.09-3.0
27B.NabBRIDGE CONTACT CLUB32-0.09-3.0
28R.PachtmanBRIDGE ADDAURA ASD48-0.15-7.0
29P.ZatorskiBRIDGE ADDAURA ASD48-0.15-7.0
30P.NawrockiODMET B24.PL32-0.16-5.0
31P.WiankowskiODMET B24.PL32-0.16-5.0
32T.AnderssonOVERUMS BK48-0.23-11.0
33J.BennetOVERUMS BK48-0.23-11.0
34B.DehayeBRUSSELS BRIDGE CLUB64-0.25-16.0
35C.DehayeBRUSSELS BRIDGE CLUB64-0.25-16.0
36P.SouletFRENCH CHAMPIONS32-0.34-11.0
37M.NowosadzkiBC DE LOMBARD32-0.38-12.0
38P.ZimmermannBC DE LOMBARD32-0.38-12.0
39B.IglaBRIDGE CONTACT CLUB33-0.39-13.0
40I.SaesseliBRIDGE CONTACT CLUB33-0.39-13.0
41M.GligorijevicSERBIAN CHAMPIONS32-0.44-14.0
42D.ParezaninSERBIAN CHAMPIONS32-0.44-14.0
43F.RiehmFRENCH CHAMPIONS48-0.46-22.0
44I.DewasmeBRUSSELS BRIDGE CLUB48-0.46-22.0
45D.KurganBRUSSELS BRIDGE CLUB48-0.46-22.0
46F.BrandsnesOVERUMS BK32-0.50-16.0
47J.PatreuhaODMET B24.PL32-0.50-16.0
48P.PatreuhaODMET B24.PL32-0.50-16.0
49A.FarstadOVERUMS BK48-0.56-27.0
50R.HembergDANISH CHAMPIONS64-0.83-53.0
51J.ThomsenDANISH CHAMPIONS64-0.83-53.0
52A.VersaceBRENO BRIDGE32-0.94-30.0
53C.OurselFRENCH CHAMPIONS32-0.94-30.0
54Z.IngielewiczODMET B24.PL32-1.50-48.0
55G.NarkiewiczODMET B24.PL32-1.50-48.0
56A.McintoshENGLISH CHAMPIONS32-1.78-57.0
57T.PaskeENGLISH CHAMPIONS32-1.78-57.0
58F.CarpentierBRUSSELS BRIDGE CLUB16+1.31+21.0
59J.JourdainBRUSSELS BRIDGE CLUB16+1.31+21.0
60A.SementaBRENO BRIDGE16+0.69+11.0
61O.MyrvoldOVERUMS BK16-0.69-11.0
62S.CopeENGLISH CHAMPIONS16-0.69-11.0
63T.TownsendENGLISH CHAMPIONS16-0.69-11.0
64A.FranchiBRENO BRIDGE16-2.56-41.0

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
1T.GrudeBERGEN AKADEMISKE BK8100.0%0.00
2G.RadisicSERBIAN CHAMPIONS7100.0%0.00
3D.ZipovskiSERBIAN CHAMPIONS4100.0%0.00
4M.NowosadzkiBC DE LOMBARD4100.0%0.00
5L.De MichelisBRIDGE ADDAURA ASD10100.0%0.00
6B.DrijverBC DE LOMBARD6100.0%0.00
7J.PatreuhaODMET B24.PL4100.0%0.00
8T.PaskeENGLISH CHAMPIONS6100.0%0.00
9A.FarstadOVERUMS BK1492.9%0.36
10A.McintoshENGLISH CHAMPIONS1190.9%0.09
11P.NawrockiODMET B24.PL988.9%0.11
12B.IglaBRIDGE CONTACT CLUB887.5%0.12
13P.ZimmermannBC DE LOMBARD887.5%0.12
14M.KlukowskiBC DE LOMBARD785.7%0.14
15P.ZatorskiBRIDGE ADDAURA ASD785.7%0.14
16A.LevyFRENCH CHAMPIONS1384.6%0.15
17G.HelgemoBERGEN AKADEMISKE BK683.3%0.17
18D.SchaltzDANISH CHAMPIONS1883.3%0.17
19P.WiankowskiODMET B24.PL580.0%0.20
20R.PachtmanBRIDGE ADDAURA ASD1080.0%0.20
21F.BrandsnesOVERUMS BK1080.0%0.20
22F.RiehmFRENCH CHAMPIONS580.0%0.20
23B.AltmanSERBIAN CHAMPIONS977.8%0.22
24I.SaesseliBRIDGE CONTACT CLUB475.0%0.25
25P.SchaltzDANISH CHAMPIONS1675.0%0.31
26I.DewasmeBRUSSELS BRIDGE CLUB1172.7%0.27
27D.KurganBRUSSELS BRIDGE CLUB1872.2%0.28
28G.FaillaBRIDGE ADDAURA ASD771.4%0.29
29A.VersaceBRENO BRIDGE666.7%0.33
30E.MauberquezFRENCH CHAMPIONS1163.6%0.36
31V.VujcicSERBIAN CHAMPIONS862.5%0.38
32P.PatreuhaODMET B24.PL560.0%0.40
33S.BrinkBC DE LOMBARD333.3%0.67
34C.OurselFRENCH CHAMPIONS10.0%1.00
35A.SementaBRENO BRIDGE3100.0%0.00
36F.CarpentierBRUSSELS BRIDGE CLUB2100.0%0.00
37J.JourdainBRUSSELS BRIDGE CLUB5100.0%0.00
38S.CopeENGLISH CHAMPIONS2100.0%0.00
39O.MyrvoldOVERUMS BK785.7%0.14
40T.TownsendENGLISH CHAMPIONS580.0%0.20

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
1D.ZipovskiSERBIAN CHAMPIONS2100.0%0.00
2J.KalitaBC DE LOMBARD4100.0%0.00
3D.SchaltzDANISH CHAMPIONS8100.0%0.00
4I.DewasmeBRUSSELS BRIDGE CLUB13100.0%0.00
5J.PatreuhaODMET B24.PL4100.0%0.00
6C.OurselFRENCH CHAMPIONS3100.0%0.00
7I.SaesseliBRIDGE CONTACT CLUB1190.9%0.09
8T.GrudeBERGEN AKADEMISKE BK1090.0%0.10
9P.WiankowskiODMET B24.PL988.9%0.11
10B.IglaBRIDGE CONTACT CLUB988.9%0.11
11G.HelgemoBERGEN AKADEMISKE BK887.5%0.12
12V.VujcicSERBIAN CHAMPIONS887.5%0.12
13B.AltmanSERBIAN CHAMPIONS785.7%0.14
14A.LevyFRENCH CHAMPIONS1384.6%0.15
15P.ZimmermannBC DE LOMBARD1283.3%0.17
16A.VersaceBRENO BRIDGE1283.3%0.17
17D.KurganBRUSSELS BRIDGE CLUB683.3%0.17
18E.MauberquezFRENCH CHAMPIONS1181.8%0.18
19G.FaillaBRIDGE ADDAURA ASD1080.0%0.20
20M.NowosadzkiBC DE LOMBARD875.0%0.25
21F.BrandsnesOVERUMS BK475.0%0.25
22S.BrinkBC DE LOMBARD475.0%0.25
23A.McintoshENGLISH CHAMPIONS875.0%0.25
24P.ZatorskiBRIDGE ADDAURA ASD1172.7%0.46
25T.PaskeENGLISH CHAMPIONS771.4%0.43
26G.RadisicSERBIAN CHAMPIONS366.7%0.33
27B.DrijverBC DE LOMBARD366.7%0.33
28P.SchaltzDANISH CHAMPIONS2166.7%0.43
29M.KlukowskiBC DE LOMBARD560.0%0.40
30L.De MichelisBRIDGE ADDAURA ASD560.0%0.40
31A.FarstadOVERUMS BK1060.0%0.50
32F.RiehmFRENCH CHAMPIONS757.1%0.43
33P.NawrockiODMET B24.PL850.0%0.50
34R.PachtmanBRIDGE ADDAURA ASD450.0%1.00
35P.PatreuhaODMET B24.PL333.3%0.67
36J.JourdainBRUSSELS BRIDGE CLUB5100.0%0.00
37O.MyrvoldOVERUMS BK3100.0%0.00
38T.TownsendENGLISH CHAMPIONS683.3%0.17
39A.FranchiBRENO BRIDGE683.3%0.17
40A.SementaBRENO BRIDGE560.0%0.60
41F.CarpentierBRUSSELS BRIDGE CLUB450.0%0.50
42S.CopeENGLISH CHAMPIONS333.3%1.00

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
1T.GrudeBERGEN AKADEMISKE BK14100.0%0.00
2G.HelgemoBERGEN AKADEMISKE BK14100.0%0.00
3F.RiehmFRENCH CHAMPIONS6100.0%0.00
4S.BrinkBC DE LOMBARD9100.0%0.00
5B.DrijverBC DE LOMBARD9100.0%0.00
6C.OurselFRENCH CHAMPIONS6100.0%0.00
7R.PachtmanBRIDGE ADDAURA ASD1794.1%0.06
8P.ZatorskiBRIDGE ADDAURA ASD1794.1%0.06
9D.SchaltzDANISH CHAMPIONS3494.1%0.06
10P.SchaltzDANISH CHAMPIONS3494.1%0.06
11A.McintoshENGLISH CHAMPIONS1794.1%0.06
12T.PaskeENGLISH CHAMPIONS1794.1%0.06
13A.LevyFRENCH CHAMPIONS2491.7%0.12
14E.MauberquezFRENCH CHAMPIONS2491.7%0.12
15A.FarstadOVERUMS BK3190.3%0.10
16F.BrandsnesOVERUMS BK1989.5%0.10
17J.KalitaBC DE LOMBARD785.7%0.14
18M.KlukowskiBC DE LOMBARD785.7%0.14
19B.IglaBRIDGE CONTACT CLUB1283.3%0.17
20I.SaesseliBRIDGE CONTACT CLUB1283.3%0.17
21M.NowosadzkiBC DE LOMBARD1283.3%0.33
22P.ZimmermannBC DE LOMBARD1283.3%0.33
23L.De MichelisBRIDGE ADDAURA ASD1782.4%0.18
24G.FaillaBRIDGE ADDAURA ASD1782.4%0.18
25G.RadisicSERBIAN CHAMPIONS1181.8%0.18
26D.ZipovskiSERBIAN CHAMPIONS1181.8%0.18
27I.DewasmeBRUSSELS BRIDGE CLUB2979.3%0.21
28D.KurganBRUSSELS BRIDGE CLUB2979.3%0.21
29P.NawrockiODMET B24.PL1478.6%0.29
30P.WiankowskiODMET B24.PL1478.6%0.29
31A.VersaceBRENO BRIDGE977.8%0.22
32J.PatreuhaODMET B24.PL977.8%0.22
33P.PatreuhaODMET B24.PL977.8%0.22
34B.AltmanSERBIAN CHAMPIONS1776.5%0.23
35V.VujcicSERBIAN CHAMPIONS1776.5%0.23
36A.FranchiBRENO BRIDGE5100.0%0.00
37O.MyrvoldOVERUMS BK1291.7%0.08
38F.CarpentierBRUSSELS BRIDGE CLUB785.7%0.14
39J.JourdainBRUSSELS BRIDGE CLUB785.7%0.14
40S.CopeENGLISH CHAMPIONS785.7%0.14
41T.TownsendENGLISH CHAMPIONS785.7%0.14
42A.SementaBRENO BRIDGE450.0%0.50

Bidding activity↑ top

Share of a player’s bids that were not a pass — contract bids, doubles and redoubles, over every auction they sat in. High = active, low = quiet. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#PlayerTeamBidsNot passActive %
1P.ZimmermannBC DE LOMBARD925357.6%
2T.AnderssonOVERUMS BK1357354.1%
3R.HembergDANISH CHAMPIONS19110052.4%
4M.NowosadzkiBC DE LOMBARD944952.1%
5A.VersaceBRENO BRIDGE874551.7%
6J.BennetOVERUMS BK1437351.0%
7J.ThomsenDANISH CHAMPIONS1969850.0%
8P.ZatorskiBRIDGE ADDAURA ASD1427150.0%
9A.McintoshENGLISH CHAMPIONS964850.0%
10I.SaesseliBRIDGE CONTACT CLUB834149.4%
11J.PatreuhaODMET B24.PL924548.9%
12C.BakkeBERGEN AKADEMISKE BK884348.9%
13E.MauberquezFRENCH CHAMPIONS1296348.8%
14T.PaskeENGLISH CHAMPIONS964647.9%
15B.NabBRIDGE CONTACT CLUB793746.8%
16A.LevyFRENCH CHAMPIONS1275946.5%
17B.IglaBRIDGE CONTACT CLUB843946.4%
18M.Di FrancoBRIDGE ADDAURA ASD1456746.2%
19T.HoftaniskaBERGEN AKADEMISKE BK884045.5%
20P.WiankowskiODMET B24.PL863844.2%
21A.MannoBRIDGE ADDAURA ASD1436344.1%
22P.NawrockiODMET B24.PL843744.0%
23D.ZipovskiSERBIAN CHAMPIONS803543.8%
24C.DehayeBRUSSELS BRIDGE CLUB1908343.7%
25F.RiehmFRENCH CHAMPIONS1466343.2%
26D.ParezaninSERBIAN CHAMPIONS873742.5%
27F.BrandsnesOVERUMS BK853642.4%
28P.PatreuhaODMET B24.PL974142.3%
29B.DehayeBRUSSELS BRIDGE CLUB1918041.9%
30M.KlukowskiBC DE LOMBARD1787341.0%
31R.PachtmanBRIDGE ADDAURA ASD1425840.8%
32B.DrijverBC DE LOMBARD953840.0%
33M.GligorijevicSERBIAN CHAMPIONS883539.8%
34G.RadisicSERBIAN CHAMPIONS813239.5%
35A.FarstadOVERUMS BK1325239.4%
36A.BlackENGLISH CHAMPIONS1445638.9%
37P.SchaltzDANISH CHAMPIONS1817038.7%
38C.OurselFRENCH CHAMPIONS1013938.6%
39J.KalitaBC DE LOMBARD1806737.2%
40D.SchaltzDANISH CHAMPIONS1786637.1%
41M.LanzarottiBRENO BRIDGE963536.5%
42M.BompisFRENCH CHAMPIONS1445236.1%
43S.BrinkBC DE LOMBARD973536.1%
44G.HelgemoBERGEN AKADEMISKE BK983535.7%
45P.SouletFRENCH CHAMPIONS983535.7%
46G.FaillaBRIDGE ADDAURA ASD893134.8%
47D.GoldENGLISH CHAMPIONS1445034.7%
48D.KurganBRUSSELS BRIDGE CLUB1334634.6%
49D.AttanasioBRENO BRIDGE963233.3%
50J.DuursmaBRIDGE CONTACT CLUB822732.9%
51Z.IngielewiczODMET B24.PL933032.3%
52I.DewasmeBRUSSELS BRIDGE CLUB1374331.4%
53V.VujcicSERBIAN CHAMPIONS792430.4%
54G.NarkiewiczODMET B24.PL892730.3%
55T.GrudeBERGEN AKADEMISKE BK932729.0%
56B.AltmanSERBIAN CHAMPIONS842428.6%
57L.De MichelisBRIDGE ADDAURA ASD882528.4%
58A.SementaBRENO BRIDGE422866.7%
59J.JourdainBRUSSELS BRIDGE CLUB432251.2%
60T.TownsendENGLISH CHAMPIONS442147.7%
61S.CopeENGLISH CHAMPIONS461941.3%
62A.FranchiBRENO BRIDGE461839.1%
63F.CarpentierBRUSSELS BRIDGE CLUB441738.6%
64O.MyrvoldOVERUMS BK461123.9%

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
1T.GrudeBERGEN AKADEMISKE BK48-0.90+2.37+1.47·
2G.HelgemoBERGEN AKADEMISKE BK48-0.90+2.37+1.47·
3C.BakkeBERGEN AKADEMISKE BK48-0.25+1.59+1.34·
4T.HoftaniskaBERGEN AKADEMISKE BK48-0.25+1.59+1.34·
5A.BlackENGLISH CHAMPIONS64+0.57+0.57+1.13▲6
6D.GoldENGLISH CHAMPIONS64+0.57+0.57+1.13▲6
7A.McintoshENGLISH CHAMPIONS48+1.54-0.99+0.55▲46
8T.PaskeENGLISH CHAMPIONS48+1.54-0.99+0.55▲46
9B.AltmanSERBIAN CHAMPIONS32-0.03+0.56+0.52▲4
10V.VujcicSERBIAN CHAMPIONS32-0.03+0.56+0.52▲4
11J.KalitaBC DE LOMBARD64+0.04+0.42+0.46▲6
12M.KlukowskiBC DE LOMBARD64+0.04+0.42+0.46▲6
13B.IglaBRIDGE CONTACT CLUB64+0.17+0.28+0.44▲8
14I.SaesseliBRIDGE CONTACT CLUB64+0.17+0.28+0.44▲8
15M.Di FrancoBRIDGE ADDAURA ASD48-0.19+0.59+0.40▼6
16A.MannoBRIDGE ADDAURA ASD48-0.19+0.59+0.40▼6
17M.GligorijevicSERBIAN CHAMPIONS48-0.33+0.72+0.39▼12
18D.ParezaninSERBIAN CHAMPIONS48-0.33+0.72+0.39▼12
19G.RadisicSERBIAN CHAMPIONS48-0.12+0.50+0.38▼4
20D.ZipovskiSERBIAN CHAMPIONS48-0.12+0.50+0.38▼4
21A.LevyFRENCH CHAMPIONS48-0.34+0.68+0.33▼14
22E.MauberquezFRENCH CHAMPIONS48-0.34+0.68+0.33▼14
23P.NawrockiODMET B24.PL32-0.11+0.36+0.25▼4
24P.WiankowskiODMET B24.PL32-0.11+0.36+0.25▼4
25M.BompisFRENCH CHAMPIONS48+0.44-0.19+0.25▲6
26J.PatreuhaODMET B24.PL32+0.95-0.71+0.24▲24
27P.PatreuhaODMET B24.PL32+0.95-0.71+0.24▲24
28L.De MichelisBRIDGE ADDAURA ASD32+0.42-0.38+0.05▲10
29G.FaillaBRIDGE ADDAURA ASD32+0.42-0.38+0.05▲10
30T.AnderssonOVERUMS BK64+0.21-0.22-0.01▲4
31J.BennetOVERUMS BK64+0.21-0.22-0.01▲4
32B.DehayeBRUSSELS BRIDGE CLUB64-0.29+0.14-0.15▼7
33C.DehayeBRUSSELS BRIDGE CLUB64-0.29+0.14-0.15▼7
34D.AttanasioBRENO BRIDGE64+0.03-0.20-0.17▼2
35M.LanzarottiBRENO BRIDGE64+0.03-0.20-0.17▼2
36I.DewasmeBRUSSELS BRIDGE CLUB48+0.42-0.62-0.20▲12
37D.KurganBRUSSELS BRIDGE CLUB48+0.42-0.62-0.20▲12
38P.SouletFRENCH CHAMPIONS32+0.58-0.80-0.22▲14
39R.PachtmanBRIDGE ADDAURA ASD48-0.29+0.05-0.24▼12
40P.ZatorskiBRIDGE ADDAURA ASD48-0.29+0.05-0.24▼12
41F.BrandsnesOVERUMS BK48+0.08-0.33-0.26▼5
42F.RiehmFRENCH CHAMPIONS48+0.11-0.38-0.27▼2
43A.FarstadOVERUMS BK64+0.04-0.36-0.32▼6
44M.NowosadzkiBC DE LOMBARD32-0.50+0.17-0.33▼21
45P.ZimmermannBC DE LOMBARD32-0.50+0.17-0.33▼21
46D.SchaltzDANISH CHAMPIONS64-0.29-0.11-0.40▼17
47P.SchaltzDANISH CHAMPIONS64-0.29-0.11-0.40▼17
48S.BrinkBC DE LOMBARD32+0.10-0.58-0.48▼2
49B.DrijverBC DE LOMBARD32+0.10-0.58-0.48▼2
50J.DuursmaBRIDGE CONTACT CLUB64-0.22-0.43-0.65▼9
51B.NabBRIDGE CONTACT CLUB64-0.22-0.43-0.65▼9
52R.HembergDANISH CHAMPIONS64-0.37-0.46-0.83▼9
53J.ThomsenDANISH CHAMPIONS64-0.37-0.46-0.83▼9
54A.VersaceBRENO BRIDGE64-0.40-0.56-0.96▼9
55C.OurselFRENCH CHAMPIONS32+0.10-1.08-0.99·
56Z.IngielewiczODMET B24.PL32+0.57-1.89-1.32·
57G.NarkiewiczODMET B24.PL32+0.57-1.89-1.32·