Katowice 2026 — 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.

#	Player	Team	Boards	/board	Total
1	B.Levin	SIMSON	126	+0.67	+85.0
2	A.Sontag	SIMSON	126	+0.67	+85.0
3	H.Lall	MILNER	84	+0.63	+53.0
4	R.Milner	MILNER	84	+0.63	+53.0
5	P.Cronier	ZIMMERMANN	70	+0.36	+25.0
6	G.Duboin	ZIMMERMANN	70	+0.36	+25.0
7	K.Martens	POLAND	98	+0.36	+35.0
8	M.Witek	POLAND	98	+0.36	+35.0
9	B.Bramley	MILNER	168	+0.26	+43.0
10	Z.Mahmood	MILNER	168	+0.26	+43.0
11	I.Baqai	SIMSON	112	+0.10	+11.0
12	M.Dunitz	SIMSON	112	+0.10	+11.0
13	A.Kowalski	MILNER	84	+0.04	+3.0
14	P.Tuszynski	MILNER	84	+0.04	+3.0
15	P.Bizon	POLAND	98	+0.03	+3.0
16	P.Gawrys	POLAND	98	+0.03	+3.0
17	M.Abecassis	ZIMMERMANN	70	-0.21	-15.0
18	A.Levy	ZIMMERMANN	70	-0.21	-15.0
19	E.Rodwell	SIMSON	98	-0.27	-26.0
20	D.Simson	SIMSON	98	-0.27	-26.0
21	K.Kluf	PKB THERM	28	+2.39	+67.0
22	J.Nowak	PKB THERM	28	+2.39	+67.0
23	R.Palasz	PKB POZNAN	28	+1.86	+52.0
24	A.Twardowski	PKB POZNAN	28	+1.86	+52.0
25	R.Dalal	TEXAN ACES	28	+0.75	+21.0
26	P.Sridharan	TEXAN ACES	28	+0.75	+21.0
27	P.Hackett	MOSSOP	42	+0.55	+23.0
28	B.Senior	MOSSOP	42	+0.55	+23.0
29	M.Bompis	ZIMMERMANN	56	+0.54	+30.0
30	P.Zimmermann	ZIMMERMANN	56	+0.54	+30.0
31	J.Holland	MOSSOP	42	+0.26	+11.0
32	A.Mould	MOSSOP	42	+0.26	+11.0
33	H.Jalan	TEXAN ACES	28	+0.07	+2.0
34	A.Shah	TEXAN ACES	28	+0.07	+2.0
35	N.Buchlev	PKB POZNAN	42	-0.33	-14.0
36	J.Lesniczak	PKB POZNAN	42	-0.33	-14.0
37	M.Szalewicz	PKB THERM	28	-1.07	-30.0
38	P.Zubiel	PKB THERM	28	-1.07	-30.0
39	D.Doub	PKB POZNAN	42	-1.86	-78.0
40	A.Wildavsky	PKB POZNAN	42	-1.86	-78.0
41	G.Hallberg	MOSSOP	28	-3.36	-94.0
42	D.Mossop	MOSSOP	28	-3.36	-94.0
43	G.Lewaciak	PKB THERM	28	-3.57	-100.0
44	P.Walczak	PKB THERM	28	-3.57	-100.0
45	A.Padhye	TEXAN ACES	28	-3.82	-107.0
46	G.Venkatesh	TEXAN ACES	28	-3.82	-107.0

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.

#	Player	Team	Leads	On target	Conceded
1	P.Tuszynski	MILNER	22	100.0%	0.00
2	M.Witek	POLAND	26	88.5%	0.12
3	G.Duboin	ZIMMERMANN	16	87.5%	0.19
4	D.Simson	SIMSON	23	87.0%	0.17
5	B.Levin	SIMSON	36	86.1%	0.14
6	A.Sontag	SIMSON	32	84.4%	0.16
7	A.Levy	ZIMMERMANN	19	84.2%	0.21
8	P.Cronier	ZIMMERMANN	19	84.2%	0.26
9	R.Milner	MILNER	17	82.4%	0.18
10	M.Abecassis	ZIMMERMANN	10	80.0%	0.20
11	P.Gawrys	POLAND	20	80.0%	0.30
12	Z.Mahmood	MILNER	39	79.5%	0.23
13	B.Bramley	MILNER	37	78.4%	0.27
14	A.Kowalski	MILNER	22	77.3%	0.23
15	H.Lall	MILNER	25	76.0%	0.44
16	M.Dunitz	SIMSON	29	75.9%	0.31
17	P.Bizon	POLAND	23	73.9%	0.30
18	E.Rodwell	SIMSON	26	73.1%	0.27
19	I.Baqai	SIMSON	27	70.4%	0.37
20	K.Martens	POLAND	27	70.4%	0.37
21	D.Doub	PKB POZNAN	8	100.0%	0.00
22	J.Lesniczak	PKB POZNAN	10	100.0%	0.00
23	P.Zubiel	PKB THERM	6	100.0%	0.00
24	G.Hallberg	MOSSOP	7	100.0%	0.00
25	G.Venkatesh	TEXAN ACES	3	100.0%	0.00
26	A.Padhye	TEXAN ACES	9	88.9%	0.11
27	A.Twardowski	PKB POZNAN	8	87.5%	0.12
28	P.Sridharan	TEXAN ACES	8	87.5%	0.38
29	B.Senior	MOSSOP	15	86.7%	0.20
30	J.Nowak	PKB THERM	7	85.7%	0.14
31	D.Mossop	MOSSOP	6	83.3%	0.17
32	G.Lewaciak	PKB THERM	6	83.3%	0.17
33	P.Walczak	PKB THERM	6	83.3%	0.17
34	A.Shah	TEXAN ACES	6	83.3%	0.33
35	A.Mould	MOSSOP	11	81.8%	0.18
36	K.Kluf	PKB THERM	10	80.0%	0.20
37	H.Jalan	TEXAN ACES	10	80.0%	0.20
38	A.Wildavsky	PKB POZNAN	16	75.0%	0.25
39	P.Hackett	MOSSOP	8	75.0%	0.25
40	P.Zimmermann	ZIMMERMANN	15	73.3%	0.33
41	N.Buchlev	PKB POZNAN	11	72.7%	0.36
42	M.Szalewicz	PKB THERM	9	66.7%	0.67
43	M.Bompis	ZIMMERMANN	11	63.6%	0.36
44	R.Palasz	PKB POZNAN	8	62.5%	0.38
45	R.Dalal	TEXAN ACES	8	62.5%	0.50
46	J.Holland	MOSSOP	9	55.6%	0.44

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.

#	Player	Team	Contracts	On target	Conceded
1	M.Dunitz	SIMSON	22	90.9%	0.14
2	P.Cronier	ZIMMERMANN	18	88.9%	0.11
3	E.Rodwell	SIMSON	31	87.1%	0.19
4	Z.Mahmood	MILNER	45	84.4%	0.24
5	P.Gawrys	POLAND	29	82.8%	0.17
6	G.Duboin	ZIMMERMANN	17	82.4%	0.23
7	B.Bramley	MILNER	47	80.9%	0.19
8	A.Sontag	SIMSON	27	77.8%	0.26
9	H.Lall	MILNER	22	77.3%	0.27
10	I.Baqai	SIMSON	34	76.5%	0.32
11	M.Witek	POLAND	23	73.9%	0.35
12	B.Levin	SIMSON	30	73.3%	0.30
13	P.Bizon	POLAND	26	73.1%	0.31
14	K.Martens	POLAND	22	72.7%	0.27
15	P.Tuszynski	MILNER	25	72.0%	0.32
16	M.Abecassis	ZIMMERMANN	23	69.6%	0.43
17	R.Milner	MILNER	19	68.4%	0.53
18	A.Levy	ZIMMERMANN	18	66.7%	0.33
19	D.Simson	SIMSON	18	61.1%	0.56
20	A.Kowalski	MILNER	15	53.3%	0.67
21	P.Zimmermann	ZIMMERMANN	11	100.0%	0.00
22	P.Sridharan	TEXAN ACES	5	100.0%	0.00
23	J.Holland	MOSSOP	9	100.0%	0.00
24	G.Hallberg	MOSSOP	6	100.0%	0.00
25	R.Palasz	PKB POZNAN	6	83.3%	0.17
26	M.Szalewicz	PKB THERM	6	83.3%	0.17
27	P.Walczak	PKB THERM	6	83.3%	0.17
28	J.Lesniczak	PKB POZNAN	11	81.8%	0.18
29	A.Twardowski	PKB POZNAN	5	80.0%	0.20
30	J.Nowak	PKB THERM	4	75.0%	0.25
31	B.Senior	MOSSOP	8	75.0%	0.50
32	P.Hackett	MOSSOP	11	72.7%	0.27
33	G.Venkatesh	TEXAN ACES	11	72.7%	0.64
34	K.Kluf	PKB THERM	7	71.4%	0.43
35	P.Zubiel	PKB THERM	7	71.4%	0.71
36	N.Buchlev	PKB POZNAN	10	70.0%	0.30
37	M.Bompis	ZIMMERMANN	19	68.4%	0.47
38	A.Mould	MOSSOP	12	66.7%	0.33
39	A.Shah	TEXAN ACES	6	66.7%	0.33
40	G.Lewaciak	PKB THERM	10	60.0%	0.40
41	A.Padhye	TEXAN ACES	5	60.0%	0.60
42	R.Dalal	TEXAN ACES	7	57.1%	0.43
43	A.Wildavsky	PKB POZNAN	9	55.6%	0.56
44	D.Doub	PKB POZNAN	9	55.6%	0.67
45	H.Jalan	TEXAN ACES	6	50.0%	0.50
46	D.Mossop	MOSSOP	9	44.4%	0.89

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.

#	Player	Team	Boards	On target	Conceded
1	M.Abecassis	ZIMMERMANN	29	96.6%	0.07
2	A.Levy	ZIMMERMANN	29	96.6%	0.07
3	I.Baqai	SIMSON	56	96.4%	0.04
4	M.Dunitz	SIMSON	56	96.4%	0.04
5	A.Kowalski	MILNER	44	93.2%	0.09
6	P.Tuszynski	MILNER	44	93.2%	0.09
7	P.Bizon	POLAND	43	90.7%	0.12
8	P.Gawrys	POLAND	43	90.7%	0.12
9	B.Levin	SIMSON	68	88.2%	0.13
10	A.Sontag	SIMSON	68	88.2%	0.13
11	E.Rodwell	SIMSON	49	85.7%	0.16
12	D.Simson	SIMSON	49	85.7%	0.16
13	B.Bramley	MILNER	76	85.5%	0.14
14	Z.Mahmood	MILNER	76	85.5%	0.14
15	P.Cronier	ZIMMERMANN	35	82.9%	0.23
16	G.Duboin	ZIMMERMANN	35	82.9%	0.23
17	K.Martens	POLAND	53	81.1%	0.19
18	M.Witek	POLAND	53	81.1%	0.19
19	H.Lall	MILNER	42	78.6%	0.24
20	R.Milner	MILNER	42	78.6%	0.24
21	G.Lewaciak	PKB THERM	12	100.0%	0.00
22	P.Walczak	PKB THERM	12	100.0%	0.00
23	P.Hackett	MOSSOP	23	95.7%	0.04
24	B.Senior	MOSSOP	23	95.7%	0.04
25	K.Kluf	PKB THERM	17	94.1%	0.06
26	J.Nowak	PKB THERM	17	94.1%	0.06
27	R.Palasz	PKB POZNAN	16	93.8%	0.06
28	A.Twardowski	PKB POZNAN	16	93.8%	0.06
29	M.Bompis	ZIMMERMANN	26	92.3%	0.08
30	P.Zimmermann	ZIMMERMANN	26	92.3%	0.08
31	G.Hallberg	MOSSOP	13	92.3%	0.08
32	D.Mossop	MOSSOP	13	92.3%	0.08
33	D.Doub	PKB POZNAN	24	91.7%	0.08
34	A.Wildavsky	PKB POZNAN	24	91.7%	0.08
35	A.Padhye	TEXAN ACES	12	91.7%	0.08
36	G.Venkatesh	TEXAN ACES	12	91.7%	0.08
37	J.Holland	MOSSOP	20	85.0%	0.20
38	A.Mould	MOSSOP	20	85.0%	0.20
39	H.Jalan	TEXAN ACES	16	81.2%	0.19
40	A.Shah	TEXAN ACES	16	81.2%	0.19
41	R.Dalal	TEXAN ACES	16	75.0%	0.25
42	P.Sridharan	TEXAN ACES	16	75.0%	0.25
43	N.Buchlev	PKB POZNAN	21	71.4%	0.33
44	J.Lesniczak	PKB POZNAN	21	71.4%	0.33
45	M.Szalewicz	PKB THERM	15	60.0%	0.53
46	P.Zubiel	PKB THERM	15	60.0%	0.53

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.

#	Player	Team	Bids	Not pass	Active %
1	P.Gawrys	POLAND	279	137	49.1%
2	P.Bizon	POLAND	277	135	48.7%
3	M.Abecassis	ZIMMERMANN	202	98	48.5%
4	I.Baqai	SIMSON	317	151	47.6%
5	E.Rodwell	SIMSON	284	134	47.2%
6	D.Simson	SIMSON	284	129	45.4%
7	A.Levy	ZIMMERMANN	205	93	45.4%
8	M.Witek	POLAND	284	126	44.4%
9	P.Cronier	ZIMMERMANN	204	90	44.1%
10	P.Tuszynski	MILNER	241	105	43.6%
11	H.Lall	MILNER	225	98	43.6%
12	R.Milner	MILNER	230	100	43.5%
13	B.Bramley	MILNER	470	203	43.2%
14	Z.Mahmood	MILNER	476	203	42.6%
15	A.Kowalski	MILNER	241	101	41.9%
16	M.Dunitz	SIMSON	327	136	41.6%
17	G.Duboin	ZIMMERMANN	197	81	41.1%
18	B.Levin	SIMSON	364	148	40.7%
19	K.Martens	POLAND	289	113	39.1%
20	A.Sontag	SIMSON	363	141	38.8%
21	A.Padhye	TEXAN ACES	90	45	50.0%
22	G.Venkatesh	TEXAN ACES	89	44	49.4%
23	D.Doub	PKB POZNAN	130	61	46.9%
24	N.Buchlev	PKB POZNAN	109	50	45.9%
25	J.Lesniczak	PKB POZNAN	109	50	45.9%
26	P.Zubiel	PKB THERM	88	40	45.5%
27	M.Bompis	ZIMMERMANN	171	77	45.0%
28	G.Hallberg	MOSSOP	89	40	44.9%
29	M.Szalewicz	PKB THERM	85	37	43.5%
30	A.Wildavsky	PKB POZNAN	127	55	43.3%
31	P.Walczak	PKB THERM	86	37	43.0%
32	D.Mossop	MOSSOP	87	37	42.5%
33	G.Lewaciak	PKB THERM	86	36	41.9%
34	B.Senior	MOSSOP	124	51	41.1%
35	H.Jalan	TEXAN ACES	82	33	40.2%
36	P.Zimmermann	ZIMMERMANN	179	71	39.7%
37	A.Mould	MOSSOP	120	47	39.2%
38	J.Holland	MOSSOP	121	46	38.0%
39	R.Dalal	TEXAN ACES	79	30	38.0%
40	P.Sridharan	TEXAN ACES	83	30	36.1%
41	R.Palasz	PKB POZNAN	85	30	35.3%
42	P.Hackett	MOSSOP	124	43	34.7%
43	J.Nowak	PKB THERM	81	28	34.6%
44	K.Kluf	PKB THERM	84	28	33.3%
45	A.Twardowski	PKB POZNAN	82	26	31.7%
46	A.Shah	TEXAN ACES	86	27	31.4%

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.

#	Player	Team	Boards	Opp /bd	Raw /bd	Adj /bd	Δ
1	E.Rodwell	SIMSON	98	-0.19	+0.77	+0.58	·
2	D.Simson	SIMSON	98	-0.19	+0.77	+0.58	·
3	B.Bramley	MILNER	168	+0.08	+0.47	+0.55	·
4	Z.Mahmood	MILNER	168	+0.08	+0.47	+0.55	·
5	H.Lall	MILNER	84	+0.10	+0.41	+0.50	▲2
6	R.Milner	MILNER	84	+0.10	+0.41	+0.50	▲2
7	I.Baqai	SIMSON	112	+0.10	+0.23	+0.33	▲8
8	M.Dunitz	SIMSON	112	+0.10	+0.23	+0.33	▲8
9	M.Abecassis	ZIMMERMANN	70	-0.20	+0.46	+0.26	▼4
10	A.Levy	ZIMMERMANN	70	-0.20	+0.46	+0.26	▼4
11	P.Cronier	ZIMMERMANN	70	+0.02	+0.24	+0.25	▲2
12	G.Duboin	ZIMMERMANN	70	+0.02	+0.24	+0.25	▲2
13	B.Levin	SIMSON	126	-0.14	+0.24	+0.10	▼2
14	A.Sontag	SIMSON	126	-0.14	+0.24	+0.10	▼2
15	K.Martens	POLAND	98	-0.23	+0.19	-0.03	▲2
16	M.Witek	POLAND	98	-0.23	+0.19	-0.03	▲2
17	P.Bizon	POLAND	98	-0.70	+0.38	-0.32	▼8
18	P.Gawrys	POLAND	98	-0.70	+0.38	-0.32	▼8
19	A.Kowalski	MILNER	84	+0.22	-0.71	-0.49	·
20	P.Tuszynski	MILNER	84	+0.22	-0.71	-0.49	·

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