Veldhoven 2023 — 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	D.De Wit	🇧🇪 BELGIUM	126	+0.76	+96.0
2	E.Vandewiele	🇧🇪 BELGIUM	126	+0.76	+96.0
3	P.Bedouet	🇫🇷 FRANCE	126	+0.58	+73.0
4	C.Deheeger	🇫🇷 FRANCE	126	+0.58	+73.0
5	K.Jin	🇨🇳 CHINA	140	+0.42	+59.0
6	C.Zhu	🇨🇳 CHINA	140	+0.42	+59.0
7	S.Kushari	🇮🇳 INDIA	154	+0.37	+57.0
8	S.Roy	🇮🇳 INDIA	154	+0.37	+57.0
9	L.Bellicaud	🇫🇷 FRANCE	126	+0.29	+36.0
10	R.Guth	🇫🇷 FRANCE	126	+0.29	+36.0
11	Y.Liu	🇨🇳 CHINA	98	+0.19	+19.0
12	Z.Yuan	🇨🇳 CHINA	98	+0.19	+19.0
13	S.Bahbout	🇧🇪 BELGIUM	168	-0.03	-5.0
14	C.Dehaye	🇧🇪 BELGIUM	168	-0.03	-5.0
15	W.Chakraborty	🇮🇳 INDIA	98	-0.48	-47.0
16	S.Chatterjee	🇮🇳 INDIA	98	-0.48	-47.0
17	M.Huang	🇨🇳 CHINA	70	-0.63	-44.0
18	M.You	🇨🇳 CHINA	70	-0.63	-44.0
19	R.Basler	🇫🇷 FRANCE	84	-1.19	-100.0
20	M.Dufrene	🇫🇷 FRANCE	84	-1.19	-100.0
21	M.Sobczak	🇵🇱 POLAND	42	+0.95	+40.0
22	M.Chodacki	🇵🇱 POLAND	28	+0.68	+19.0
23	W.Kazmierczak	🇵🇱 POLAND	28	+0.68	+19.0
24	A.Asulin	🇮🇱 ISRAEL	42	+0.33	+14.0
25	H.Levi	🇮🇱 ISRAEL	42	+0.33	+14.0
26	A.Ezion	🇮🇱 ISRAEL	28	+0.29	+8.0
27	L.Urman	🇮🇱 ISRAEL	28	+0.29	+8.0
28	P.Das	🇮🇳 INDIA	56	+0.18	+10.0
29	S.Kar	🇮🇳 INDIA	56	+0.18	+10.0
30	Z.Ferov	🇧🇬 BULGARIA	56	+0.14	+8.0
31	D.Lazarov	🇧🇬 BULGARIA	56	+0.14	+8.0
32	J.Nakamaru-Pinder	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	28	-0.07	-2.0
33	J.Patreuha	🇵🇱 POLAND	56	-0.09	-5.0
34	M.Andonov	🇧🇬 BULGARIA	56	-0.16	-9.0
35	T.Pavlov	🇧🇬 BULGARIA	56	-0.16	-9.0
36	G.Falconer	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	56	-0.30	-17.0
37	G.Freimanis	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	56	-0.30	-17.0
38	A.Majcher	🇵🇱 POLAND	28	-0.50	-14.0
39	Y.Ben David	🇮🇱 ISRAEL	42	-0.52	-22.0
40	I.Ginossar	🇮🇱 ISRAEL	42	-0.52	-22.0
41	J.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	42	-1.10	-46.0
42	P.Patreuha	🇵🇱 POLAND	42	-1.40	-59.0
43	R.Khomiakov	🇧🇪 BELGIUM	42	-1.69	-71.0
44	J.Van Overmeire	🇧🇪 BELGIUM	42	-1.69	-71.0
45	A.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	42	-1.95	-82.0

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	Z.Yuan	🇨🇳 CHINA	16	100.0%	0.00
2	E.Vandewiele	🇧🇪 BELGIUM	25	96.0%	0.08
3	C.Dehaye	🇧🇪 BELGIUM	18	94.4%	0.11
4	C.Deheeger	🇫🇷 FRANCE	13	92.3%	0.08
5	W.Chakraborty	🇮🇳 INDIA	25	92.0%	0.08
6	M.You	🇨🇳 CHINA	9	88.9%	0.11
7	C.Zhu	🇨🇳 CHINA	8	87.5%	0.12
8	D.De Wit	🇧🇪 BELGIUM	30	86.7%	0.23
9	M.Dufrene	🇫🇷 FRANCE	15	86.7%	0.27
10	P.Bedouet	🇫🇷 FRANCE	14	85.7%	0.29
11	R.Guth	🇫🇷 FRANCE	12	83.3%	0.25
12	K.Jin	🇨🇳 CHINA	5	80.0%	0.20
13	R.Basler	🇫🇷 FRANCE	10	80.0%	0.20
14	S.Chatterjee	🇮🇳 INDIA	24	79.2%	0.21
15	Y.Liu	🇨🇳 CHINA	24	79.2%	0.21
16	M.Huang	🇨🇳 CHINA	14	78.6%	0.21
17	L.Bellicaud	🇫🇷 FRANCE	12	75.0%	0.25
18	S.Bahbout	🇧🇪 BELGIUM	16	68.8%	0.31
19	A.Asulin	🇮🇱 ISRAEL	3	100.0%	0.00
20	A.Ezion	🇮🇱 ISRAEL	3	100.0%	0.00
21	L.Urman	🇮🇱 ISRAEL	2	100.0%	0.00
22	J.Nakamaru-Pinder	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	2	100.0%	0.00
23	A.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	5	100.0%	0.00
24	R.Khomiakov	🇧🇪 BELGIUM	1	100.0%	0.00
25	J.Van Overmeire	🇧🇪 BELGIUM	5	100.0%	0.00
26	D.Lazarov	🇧🇬 BULGARIA	14	92.9%	0.07
27	G.Freimanis	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	7	85.7%	0.14
28	S.Kar	🇮🇳 INDIA	13	84.6%	0.15
29	G.Falconer	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	6	83.3%	0.17
30	I.Ginossar	🇮🇱 ISRAEL	4	75.0%	0.25
31	Z.Ferov	🇧🇬 BULGARIA	15	73.3%	0.33
32	M.Sobczak	🇵🇱 POLAND	10	70.0%	0.30
33	J.Patreuha	🇵🇱 POLAND	10	70.0%	0.70
34	P.Patreuha	🇵🇱 POLAND	3	66.7%	0.33
35	J.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	6	66.7%	0.33
36	Y.Ben David	🇮🇱 ISRAEL	7	57.1%	1.00
37	P.Das	🇮🇳 INDIA	24	54.2%	0.67
38	H.Levi	🇮🇱 ISRAEL	2	50.0%	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.

#	Player	Team	Contracts	On target	Conceded
1	K.Jin	🇨🇳 CHINA	18	88.9%	0.11
2	P.Bedouet	🇫🇷 FRANCE	21	85.7%	0.19
3	M.Huang	🇨🇳 CHINA	12	83.3%	0.17
4	C.Deheeger	🇫🇷 FRANCE	22	81.8%	0.23
5	D.De Wit	🇧🇪 BELGIUM	22	81.8%	0.27
6	C.Dehaye	🇧🇪 BELGIUM	10	80.0%	0.30
7	R.Guth	🇫🇷 FRANCE	9	77.8%	0.22
8	Z.Yuan	🇨🇳 CHINA	13	76.9%	0.31
9	R.Basler	🇫🇷 FRANCE	17	76.5%	0.35
10	S.Chatterjee	🇮🇳 INDIA	24	75.0%	0.25
11	E.Vandewiele	🇧🇪 BELGIUM	21	71.4%	0.43
12	M.Dufrene	🇫🇷 FRANCE	14	71.4%	0.43
13	W.Chakraborty	🇮🇳 INDIA	23	69.6%	0.30
14	S.Bahbout	🇧🇪 BELGIUM	12	66.7%	0.33
15	L.Bellicaud	🇫🇷 FRANCE	9	66.7%	0.33
16	Y.Liu	🇨🇳 CHINA	17	64.7%	0.47
17	C.Zhu	🇨🇳 CHINA	10	60.0%	0.50
18	M.You	🇨🇳 CHINA	7	57.1%	0.57
19	P.Patreuha	🇵🇱 POLAND	3	100.0%	0.00
20	R.Khomiakov	🇧🇪 BELGIUM	6	100.0%	0.00
21	I.Ginossar	🇮🇱 ISRAEL	10	90.0%	0.10
22	D.Lazarov	🇧🇬 BULGARIA	12	83.3%	0.17
23	G.Freimanis	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	10	80.0%	0.20
24	P.Das	🇮🇳 INDIA	8	75.0%	0.38
25	M.Sobczak	🇵🇱 POLAND	16	75.0%	0.44
26	J.Patreuha	🇵🇱 POLAND	14	71.4%	0.57
27	A.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	3	66.7%	0.67
28	Z.Ferov	🇧🇬 BULGARIA	14	64.3%	0.43
29	S.Kar	🇮🇳 INDIA	11	63.6%	0.36
30	H.Levi	🇮🇱 ISRAEL	7	57.1%	0.43
31	J.Nakamaru-Pinder	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	2	50.0%	0.50
32	J.Van Overmeire	🇧🇪 BELGIUM	2	50.0%	0.50
33	J.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	10	50.0%	0.60
34	Y.Ben David	🇮🇱 ISRAEL	7	42.9%	0.71
35	A.Ezion	🇮🇱 ISRAEL	8	37.5%	0.88
36	G.Falconer	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	5	20.0%	1.00
37	L.Urman	🇮🇱 ISRAEL	1	0.0%	1.00
38	A.Asulin	🇮🇱 ISRAEL	2	0.0%	1.50

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	P.Bedouet	🇫🇷 FRANCE	27	100.0%	0.00
2	C.Deheeger	🇫🇷 FRANCE	27	100.0%	0.00
3	Y.Liu	🇨🇳 CHINA	40	92.5%	0.10
4	Z.Yuan	🇨🇳 CHINA	40	92.5%	0.10
5	D.De Wit	🇧🇪 BELGIUM	55	87.3%	0.14
6	E.Vandewiele	🇧🇪 BELGIUM	55	87.3%	0.14
7	W.Chakraborty	🇮🇳 INDIA	49	85.7%	0.18
8	S.Chatterjee	🇮🇳 INDIA	49	85.7%	0.18
9	L.Bellicaud	🇫🇷 FRANCE	24	83.3%	0.17
10	R.Guth	🇫🇷 FRANCE	24	83.3%	0.17
11	S.Bahbout	🇧🇪 BELGIUM	34	82.4%	0.18
12	C.Dehaye	🇧🇪 BELGIUM	34	82.4%	0.18
13	M.Huang	🇨🇳 CHINA	23	78.3%	0.26
14	M.You	🇨🇳 CHINA	23	78.3%	0.26
15	K.Jin	🇨🇳 CHINA	13	69.2%	0.31
16	C.Zhu	🇨🇳 CHINA	13	69.2%	0.31
17	R.Basler	🇫🇷 FRANCE	25	64.0%	0.48
18	M.Dufrene	🇫🇷 FRANCE	25	64.0%	0.48
19	M.Sobczak	🇵🇱 POLAND	18	100.0%	0.00
20	J.Patreuha	🇵🇱 POLAND	23	100.0%	0.00
21	P.Patreuha	🇵🇱 POLAND	5	100.0%	0.00
22	J.Nakamaru-Pinder	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	7	100.0%	0.00
23	R.Khomiakov	🇧🇪 BELGIUM	6	100.0%	0.00
24	J.Van Overmeire	🇧🇪 BELGIUM	6	100.0%	0.00
25	J.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	13	92.3%	0.08
26	Y.Ben David	🇮🇱 ISRAEL	11	90.9%	0.09
27	I.Ginossar	🇮🇱 ISRAEL	11	90.9%	0.09
28	Z.Ferov	🇧🇬 BULGARIA	29	86.2%	0.14
29	D.Lazarov	🇧🇬 BULGARIA	29	86.2%	0.14
30	G.Falconer	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	13	84.6%	0.15
31	G.Freimanis	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	13	84.6%	0.15
32	A.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	6	83.3%	0.17
33	P.Das	🇮🇳 INDIA	37	81.1%	0.19
34	S.Kar	🇮🇳 INDIA	37	81.1%	0.19
35	A.Asulin	🇮🇱 ISRAEL	5	80.0%	0.20
36	H.Levi	🇮🇱 ISRAEL	5	80.0%	0.20
37	A.Ezion	🇮🇱 ISRAEL	5	80.0%	0.20
38	L.Urman	🇮🇱 ISRAEL	5	80.0%	0.20

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	K.Jin	🇨🇳 CHINA	412	195	47.3%
2	P.Bedouet	🇫🇷 FRANCE	357	166	46.5%
3	S.Roy	🇮🇳 INDIA	457	210	46.0%
4	C.Deheeger	🇫🇷 FRANCE	352	162	46.0%
5	C.Dehaye	🇧🇪 BELGIUM	492	224	45.5%
6	C.Zhu	🇨🇳 CHINA	419	189	45.1%
7	S.Bahbout	🇧🇪 BELGIUM	493	220	44.6%
8	W.Chakraborty	🇮🇳 INDIA	268	119	44.4%
9	R.Basler	🇫🇷 FRANCE	256	113	44.1%
10	S.Chatterjee	🇮🇳 INDIA	273	120	44.0%
11	M.Dufrene	🇫🇷 FRANCE	249	109	43.8%
12	S.Kushari	🇮🇳 INDIA	468	200	42.7%
13	M.You	🇨🇳 CHINA	216	91	42.1%
14	Z.Yuan	🇨🇳 CHINA	309	127	41.1%
15	Y.Liu	🇨🇳 CHINA	311	124	39.9%
16	D.De Wit	🇧🇪 BELGIUM	386	148	38.3%
17	M.Huang	🇨🇳 CHINA	222	85	38.3%
18	L.Bellicaud	🇫🇷 FRANCE	360	137	38.1%
19	R.Guth	🇫🇷 FRANCE	362	133	36.7%
20	E.Vandewiele	🇧🇪 BELGIUM	386	140	36.3%
21	M.Andonov	🇧🇬 BULGARIA	158	93	58.9%
22	T.Pavlov	🇧🇬 BULGARIA	159	93	58.5%
23	M.Sobczak	🇵🇱 POLAND	106	58	54.7%
24	J.Patreuha	🇵🇱 POLAND	140	74	52.9%
25	I.Ginossar	🇮🇱 ISRAEL	107	53	49.5%
26	G.Falconer	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	161	78	48.4%
27	R.Khomiakov	🇧🇪 BELGIUM	122	58	47.5%
28	J.Van Overmeire	🇧🇪 BELGIUM	120	56	46.7%
29	G.Freimanis	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	158	73	46.2%
30	A.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	111	51	45.9%
31	Y.Ben David	🇮🇱 ISRAEL	108	49	45.4%
32	J.Nakamaru-Pinder	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	78	35	44.9%
33	A.Ezion	🇮🇱 ISRAEL	74	33	44.6%
34	J.Milne	🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND	118	51	43.2%
35	P.Patreuha	🇵🇱 POLAND	117	48	41.0%
36	L.Urman	🇮🇱 ISRAEL	77	29	37.7%
37	H.Levi	🇮🇱 ISRAEL	123	46	37.4%
38	S.Kar	🇮🇳 INDIA	167	60	35.9%
39	M.Chodacki	🇵🇱 POLAND	77	27	35.1%
40	Z.Ferov	🇧🇬 BULGARIA	141	49	34.8%
41	D.Lazarov	🇧🇬 BULGARIA	138	48	34.8%
42	A.Asulin	🇮🇱 ISRAEL	121	42	34.7%
43	W.Kazmierczak	🇵🇱 POLAND	76	26	34.2%
44	A.Majcher	🇵🇱 POLAND	78	25	32.1%
45	P.Das	🇮🇳 INDIA	170	53	31.2%

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	S.Bahbout	🇧🇪 BELGIUM	168	+0.02	+0.58	+0.61	▲2
2	C.Dehaye	🇧🇪 BELGIUM	168	+0.02	+0.58	+0.61	▲2
3	L.Bellicaud	🇫🇷 FRANCE	126	-0.09	+0.53	+0.44	▲2
4	R.Guth	🇫🇷 FRANCE	126	-0.09	+0.53	+0.44	▲2
5	K.Jin	🇨🇳 CHINA	140	-0.18	+0.60	+0.42	▼4
6	C.Zhu	🇨🇳 CHINA	140	-0.18	+0.60	+0.42	▼4
7	D.De Wit	🇧🇪 BELGIUM	126	+0.19	+0.20	+0.39	▲2
8	E.Vandewiele	🇧🇪 BELGIUM	126	+0.19	+0.20	+0.39	▲2
9	P.Bedouet	🇫🇷 FRANCE	126	-0.00	+0.37	+0.37	▼2
10	C.Deheeger	🇫🇷 FRANCE	126	-0.00	+0.37	+0.37	▼2
11	S.Kushari	🇮🇳 INDIA	154	+0.15	+0.06	+0.21	▲2
12	S.Roy	🇮🇳 INDIA	154	+0.15	+0.06	+0.21	▲2
13	W.Chakraborty	🇮🇳 INDIA	98	+0.22	-0.04	+0.18	▲2
14	S.Chatterjee	🇮🇳 INDIA	98	+0.22	-0.04	+0.18	▲2
15	M.Huang	🇨🇳 CHINA	70	-0.56	+0.06	-0.50	▼4
16	M.You	🇨🇳 CHINA	70	-0.56	+0.06	-0.50	▼4
17	Y.Liu	🇨🇳 CHINA	98	-0.32	-0.20	-0.52	·
18	Z.Yuan	🇨🇳 CHINA	98	-0.32	-0.20	-0.52	·
19	R.Basler	🇫🇷 FRANCE	84	+0.12	-0.96	-0.84	·
20	M.Dufrene	🇫🇷 FRANCE	84	+0.12	-0.96	-0.84	·

Stages

Statistics

Tables