Herning 2025 — 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	K.Dufrat	🇵🇱 POLAND	196	+1.07	+209.0
2	P.Zatorski	🇵🇱 POLAND	196	+1.07	+209.0
3	D.Attanasio	🇮🇹 ITALY	252	+1.06	+267.0
4	G.Manara	🇮🇹 ITALY	252	+1.06	+267.0
5	V.Demuy	🇺🇸 USA1	210	+0.63	+132.0
6	J.Wolpert	🇺🇸 USA1	210	+0.63	+132.0
7	B.Fu	🇨🇳 CHINA	280	+0.35	+97.0
8	J.Ran	🇨🇳 CHINA	266	+0.18	+48.0
9	Z.Shao	🇨🇳 CHINA	266	+0.18	+48.0
10	S.Rubenstein	🇺🇸 USA1	140	+0.18	+25.0
11	A.Tebha	🇺🇸 USA1	140	+0.18	+25.0
12	Y.Chen	🇨🇳 CHINA	210	+0.13	+28.0
13	F.Dalpozzo	🇮🇹 ITALY	168	-0.05	-8.0
14	F.Porta	🇮🇹 ITALY	168	-0.05	-8.0
15	Y.Liu	🇨🇳 CHINA	196	-0.12	-23.0
16	M.Hutyra	🇵🇱 POLAND	154	-0.24	-37.0
17	D.Kazmucha	🇵🇱 POLAND	154	-0.24	-37.0
18	P.Marcinowski	🇵🇱 POLAND	210	-0.46	-96.0
19	J.Zmuda	🇵🇱 POLAND	210	-0.46	-96.0
20	L.Cima	🇮🇹 ITALY	252	-0.63	-159.0
21	B.Dessi	🇮🇹 ITALY	252	-0.63	-159.0
22	G.Botta	🇺🇸 USA1	210	-0.70	-148.0
23	J.Kranyak	🇺🇸 USA1	210	-0.70	-148.0
24	J.Hammelev	🇩🇰 DENMARK	70	+1.19	+83.0
25	C.Krefeld	🇩🇰 DENMARK	70	+1.19	+83.0
26	C.Dwyer Rimstedt	🇺🇸 USA2	84	+1.18	+99.0
27	K.Dwyer Rimstedt	🇺🇸 USA2	84	+1.18	+99.0
28	W.Lai	🇭🇰 HONG KONG CHINA	112	+0.77	+86.0
29	W.Wang	🇭🇰 HONG KONG CHINA	112	+0.77	+86.0
30	G.Mihai	🇷🇴 ROMANIA	84	+0.58	+49.0
31	R.Mihai	🇷🇴 ROMANIA	84	+0.58	+49.0
32	N.Bekkouche	🇩🇰 DENMARK	70	+0.40	+28.0
33	F.Danielsen	🇩🇰 DENMARK	70	+0.40	+28.0
34	J.Grue	🇺🇸 USA2	84	+0.23	+19.0
35	S.Rimstedt	🇺🇸 USA2	84	+0.23	+19.0
36	M.Balint	🇷🇴 ROMANIA	84	+0.14	+12.0
37	D.Moraru	🇷🇴 ROMANIA	84	+0.14	+12.0
38	Y.Lu	🇨🇳 CHINA	126	-0.73	-92.0
39	Q.Shen	🇭🇰 HONG KONG CHINA	84	-1.35	-113.0
40	K.Mak	🇭🇰 HONG KONG CHINA	112	-1.70	-190.0
41	A.Boboc	🇷🇴 ROMANIA	56	-1.77	-99.0
42	M.Ionita	🇷🇴 ROMANIA	56	-1.77	-99.0
43	S.Buus Thomsen	🇩🇰 DENMARK	84	-1.85	-155.0
44	P.Jepsen	🇩🇰 DENMARK	84	-1.85	-155.0
45	T.Tang	🇭🇰 HONG KONG CHINA	28	-2.75	-77.0
46	S.Huang	🇺🇸 USA2	56	-3.04	-170.0
47	J.Millens	🇺🇸 USA2	56	-3.04	-170.0

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	F.Porta	🇮🇹 ITALY	43	88.4%	0.16
2	D.Kazmucha	🇵🇱 POLAND	37	86.5%	0.16
3	P.Zatorski	🇵🇱 POLAND	55	85.5%	0.16
4	J.Ran	🇨🇳 CHINA	63	84.1%	0.19
5	P.Marcinowski	🇵🇱 POLAND	43	83.7%	0.21
6	F.Dalpozzo	🇮🇹 ITALY	43	83.7%	0.26
7	Z.Shao	🇨🇳 CHINA	66	83.3%	0.20
8	Y.Chen	🇨🇳 CHINA	47	83.0%	0.19
9	Y.Liu	🇨🇳 CHINA	46	82.6%	0.20
10	B.Fu	🇨🇳 CHINA	74	82.4%	0.23
11	A.Tebha	🇺🇸 USA1	39	82.1%	0.18
12	V.Demuy	🇺🇸 USA1	56	82.1%	0.23
13	D.Attanasio	🇮🇹 ITALY	65	81.5%	0.23
14	L.Cima	🇮🇹 ITALY	65	80.0%	0.25
15	J.Wolpert	🇺🇸 USA1	65	80.0%	0.26
16	G.Manara	🇮🇹 ITALY	76	78.9%	0.26
17	S.Rubenstein	🇺🇸 USA1	33	78.8%	0.24
18	K.Dufrat	🇵🇱 POLAND	56	78.6%	0.29
19	J.Zmuda	🇵🇱 POLAND	47	76.6%	0.28
20	G.Botta	🇺🇸 USA1	45	73.3%	0.40
21	B.Dessi	🇮🇹 ITALY	59	72.9%	0.37
22	J.Kranyak	🇺🇸 USA1	43	72.1%	0.33
23	M.Hutyra	🇵🇱 POLAND	41	68.3%	0.41
24	T.Tang	🇭🇰 HONG KONG CHINA	6	100.0%	0.00
25	S.Huang	🇺🇸 USA2	14	100.0%	0.00
26	C.Dwyer Rimstedt	🇺🇸 USA2	18	94.4%	0.06
27	C.Krefeld	🇩🇰 DENMARK	15	93.3%	0.07
28	S.Buus Thomsen	🇩🇰 DENMARK	15	93.3%	0.07
29	J.Hammelev	🇩🇰 DENMARK	28	92.9%	0.07
30	M.Ionita	🇷🇴 ROMANIA	15	86.7%	0.27
31	K.Dwyer Rimstedt	🇺🇸 USA2	29	86.2%	0.17
32	R.Mihai	🇷🇴 ROMANIA	17	82.4%	0.18
33	G.Mihai	🇷🇴 ROMANIA	28	82.1%	0.25
34	P.Jepsen	🇩🇰 DENMARK	24	79.2%	0.29
35	W.Wang	🇭🇰 HONG KONG CHINA	37	78.4%	0.35
36	J.Grue	🇺🇸 USA2	18	77.8%	0.33
37	M.Balint	🇷🇴 ROMANIA	22	77.3%	0.23
38	F.Danielsen	🇩🇰 DENMARK	22	77.3%	0.32
39	W.Lai	🇭🇰 HONG KONG CHINA	19	73.7%	0.26
40	D.Moraru	🇷🇴 ROMANIA	18	72.2%	0.50
41	K.Mak	🇭🇰 HONG KONG CHINA	25	72.0%	0.44
42	Y.Lu	🇨🇳 CHINA	32	71.9%	0.31
43	A.Boboc	🇷🇴 ROMANIA	7	71.4%	0.43
44	S.Rimstedt	🇺🇸 USA2	16	68.8%	0.31
45	Q.Shen	🇭🇰 HONG KONG CHINA	20	65.0%	0.50
46	N.Bekkouche	🇩🇰 DENMARK	13	61.5%	0.54
47	J.Millens	🇺🇸 USA2	12	58.3%	0.67

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	V.Demuy	🇺🇸 USA1	49	89.8%	0.12
2	Y.Liu	🇨🇳 CHINA	52	86.5%	0.17
3	B.Dessi	🇮🇹 ITALY	65	83.1%	0.20
4	F.Dalpozzo	🇮🇹 ITALY	39	82.1%	0.23
5	Y.Chen	🇨🇳 CHINA	64	81.2%	0.28
6	D.Attanasio	🇮🇹 ITALY	57	80.7%	0.21
7	S.Rubenstein	🇺🇸 USA1	25	80.0%	0.20
8	J.Kranyak	🇺🇸 USA1	69	79.7%	0.25
9	J.Zmuda	🇵🇱 POLAND	65	78.5%	0.29
10	P.Marcinowski	🇵🇱 POLAND	55	78.2%	0.27
11	J.Wolpert	🇺🇸 USA1	40	77.5%	0.35
12	G.Manara	🇮🇹 ITALY	53	77.4%	0.26
13	Z.Shao	🇨🇳 CHINA	69	76.8%	0.30
14	A.Tebha	🇺🇸 USA1	42	76.2%	0.29
15	P.Zatorski	🇵🇱 POLAND	43	74.4%	0.30
16	L.Cima	🇮🇹 ITALY	63	73.0%	0.33
17	J.Ran	🇨🇳 CHINA	68	70.6%	0.35
18	F.Porta	🇮🇹 ITALY	43	69.8%	0.47
19	G.Botta	🇺🇸 USA1	52	69.2%	0.46
20	B.Fu	🇨🇳 CHINA	62	67.7%	0.45
21	K.Dufrat	🇵🇱 POLAND	41	65.9%	0.46
22	M.Hutyra	🇵🇱 POLAND	41	65.9%	0.46
23	D.Kazmucha	🇵🇱 POLAND	34	64.7%	0.50
24	J.Hammelev	🇩🇰 DENMARK	15	93.3%	0.07
25	C.Dwyer Rimstedt	🇺🇸 USA2	22	86.4%	0.14
26	Q.Shen	🇭🇰 HONG KONG CHINA	22	86.4%	0.18
27	G.Mihai	🇷🇴 ROMANIA	20	85.0%	0.20
28	J.Grue	🇺🇸 USA2	26	84.6%	0.15
29	R.Mihai	🇷🇴 ROMANIA	19	84.2%	0.21
30	N.Bekkouche	🇩🇰 DENMARK	12	83.3%	0.25
31	S.Huang	🇺🇸 USA2	24	83.3%	0.25
32	A.Boboc	🇷🇴 ROMANIA	16	81.2%	0.19
33	M.Balint	🇷🇴 ROMANIA	23	78.3%	0.39
34	K.Mak	🇭🇰 HONG KONG CHINA	29	75.9%	0.34
35	C.Krefeld	🇩🇰 DENMARK	12	75.0%	0.25
36	S.Rimstedt	🇺🇸 USA2	24	75.0%	0.42
37	F.Danielsen	🇩🇰 DENMARK	23	73.9%	0.35
38	S.Buus Thomsen	🇩🇰 DENMARK	23	73.9%	0.35
39	K.Dwyer Rimstedt	🇺🇸 USA2	15	73.3%	0.33
40	P.Jepsen	🇩🇰 DENMARK	22	72.7%	0.32
41	Y.Lu	🇨🇳 CHINA	29	72.4%	0.34
42	W.Lai	🇭🇰 HONG KONG CHINA	36	72.2%	0.28
43	D.Moraru	🇷🇴 ROMANIA	21	71.4%	0.29
44	M.Ionita	🇷🇴 ROMANIA	18	66.7%	0.33
45	W.Wang	🇭🇰 HONG KONG CHINA	20	65.0%	0.50
46	T.Tang	🇭🇰 HONG KONG CHINA	9	55.6%	0.56
47	J.Millens	🇺🇸 USA2	6	33.3%	1.17

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	D.Attanasio	🇮🇹 ITALY	141	90.8%	0.11
2	G.Manara	🇮🇹 ITALY	141	90.8%	0.11
3	P.Marcinowski	🇵🇱 POLAND	90	88.9%	0.11
4	J.Zmuda	🇵🇱 POLAND	90	88.9%	0.11
5	M.Hutyra	🇵🇱 POLAND	78	88.5%	0.13
6	D.Kazmucha	🇵🇱 POLAND	78	88.5%	0.13
7	V.Demuy	🇺🇸 USA1	121	88.4%	0.13
8	J.Wolpert	🇺🇸 USA1	121	88.4%	0.13
9	K.Dufrat	🇵🇱 POLAND	111	87.4%	0.14
10	P.Zatorski	🇵🇱 POLAND	111	87.4%	0.14
11	Y.Chen	🇨🇳 CHINA	99	86.9%	0.13
12	J.Ran	🇨🇳 CHINA	129	85.3%	0.15
13	Z.Shao	🇨🇳 CHINA	129	85.3%	0.15
14	G.Botta	🇺🇸 USA1	88	85.2%	0.19
15	J.Kranyak	🇺🇸 USA1	88	85.2%	0.19
16	B.Fu	🇨🇳 CHINA	135	83.0%	0.20
17	L.Cima	🇮🇹 ITALY	124	82.3%	0.22
18	B.Dessi	🇮🇹 ITALY	124	82.3%	0.22
19	Y.Liu	🇨🇳 CHINA	100	81.0%	0.24
20	F.Dalpozzo	🇮🇹 ITALY	86	76.7%	0.28
21	F.Porta	🇮🇹 ITALY	86	76.7%	0.28
22	S.Rubenstein	🇺🇸 USA1	72	73.6%	0.33
23	A.Tebha	🇺🇸 USA1	72	73.6%	0.33
24	N.Bekkouche	🇩🇰 DENMARK	35	94.3%	0.06
25	F.Danielsen	🇩🇰 DENMARK	35	94.3%	0.06
26	W.Lai	🇭🇰 HONG KONG CHINA	56	92.9%	0.07
27	W.Wang	🇭🇰 HONG KONG CHINA	56	92.9%	0.07
28	J.Grue	🇺🇸 USA2	34	91.2%	0.09
29	S.Rimstedt	🇺🇸 USA2	34	91.2%	0.09
30	A.Boboc	🇷🇴 ROMANIA	22	90.9%	0.18
31	M.Ionita	🇷🇴 ROMANIA	22	90.9%	0.18
32	Q.Shen	🇭🇰 HONG KONG CHINA	39	89.7%	0.10
33	G.Mihai	🇷🇴 ROMANIA	45	88.9%	0.16
34	R.Mihai	🇷🇴 ROMANIA	45	88.9%	0.16
35	K.Mak	🇭🇰 HONG KONG CHINA	51	88.2%	0.12
36	Y.Lu	🇨🇳 CHINA	64	85.9%	0.16
37	M.Balint	🇷🇴 ROMANIA	40	85.0%	0.15
38	D.Moraru	🇷🇴 ROMANIA	40	85.0%	0.15
39	J.Hammelev	🇩🇰 DENMARK	43	83.7%	0.16
40	C.Krefeld	🇩🇰 DENMARK	43	83.7%	0.16
41	T.Tang	🇭🇰 HONG KONG CHINA	12	83.3%	0.17
42	C.Dwyer Rimstedt	🇺🇸 USA2	47	83.0%	0.19
43	K.Dwyer Rimstedt	🇺🇸 USA2	47	83.0%	0.19
44	S.Buus Thomsen	🇩🇰 DENMARK	39	82.1%	0.18
45	P.Jepsen	🇩🇰 DENMARK	39	82.1%	0.18
46	S.Huang	🇺🇸 USA2	26	69.2%	0.39
47	J.Millens	🇺🇸 USA2	26	69.2%	0.39

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	G.Botta	🇺🇸 USA1	606	309	51.0%
2	J.Kranyak	🇺🇸 USA1	622	308	49.5%
3	J.Zmuda	🇵🇱 POLAND	606	292	48.2%
4	P.Marcinowski	🇵🇱 POLAND	596	283	47.5%
5	B.Dessi	🇮🇹 ITALY	752	356	47.3%
6	D.Kazmucha	🇵🇱 POLAND	457	216	47.3%
7	M.Hutyra	🇵🇱 POLAND	458	214	46.7%
8	F.Porta	🇮🇹 ITALY	508	234	46.1%
9	L.Cima	🇮🇹 ITALY	752	336	44.7%
10	Y.Chen	🇨🇳 CHINA	631	281	44.5%
11	J.Ran	🇨🇳 CHINA	798	353	44.2%
12	Y.Liu	🇨🇳 CHINA	584	257	44.0%
13	F.Dalpozzo	🇮🇹 ITALY	522	229	43.9%
14	B.Fu	🇨🇳 CHINA	847	366	43.2%
15	Z.Shao	🇨🇳 CHINA	791	338	42.7%
16	A.Tebha	🇺🇸 USA1	405	171	42.2%
17	P.Zatorski	🇵🇱 POLAND	573	233	40.7%
18	D.Attanasio	🇮🇹 ITALY	768	312	40.6%
19	V.Demuy	🇺🇸 USA1	608	246	40.5%
20	J.Wolpert	🇺🇸 USA1	613	247	40.3%
21	K.Dufrat	🇵🇱 POLAND	577	230	39.9%
22	G.Manara	🇮🇹 ITALY	758	298	39.3%
23	S.Rubenstein	🇺🇸 USA1	413	149	36.1%
24	S.Huang	🇺🇸 USA2	160	81	50.6%
25	A.Boboc	🇷🇴 ROMANIA	159	79	49.7%
26	P.Jepsen	🇩🇰 DENMARK	257	126	49.0%
27	S.Buus Thomsen	🇩🇰 DENMARK	254	124	48.8%
28	K.Mak	🇭🇰 HONG KONG CHINA	330	159	48.2%
29	M.Ionita	🇷🇴 ROMANIA	166	77	46.4%
30	J.Grue	🇺🇸 USA2	254	116	45.7%
31	D.Moraru	🇷🇴 ROMANIA	236	107	45.3%
32	Q.Shen	🇭🇰 HONG KONG CHINA	260	116	44.6%
33	F.Danielsen	🇩🇰 DENMARK	211	94	44.5%
34	N.Bekkouche	🇩🇰 DENMARK	213	93	43.7%
35	Y.Lu	🇨🇳 CHINA	371	160	43.1%
36	S.Rimstedt	🇺🇸 USA2	253	109	43.1%
37	R.Mihai	🇷🇴 ROMANIA	237	100	42.2%
38	C.Dwyer Rimstedt	🇺🇸 USA2	250	105	42.0%
39	G.Mihai	🇷🇴 ROMANIA	244	101	41.4%
40	K.Dwyer Rimstedt	🇺🇸 USA2	249	102	41.0%
41	T.Tang	🇭🇰 HONG KONG CHINA	81	32	39.5%
42	M.Balint	🇷🇴 ROMANIA	240	94	39.2%
43	J.Millens	🇺🇸 USA2	167	64	38.3%
44	W.Lai	🇭🇰 HONG KONG CHINA	313	117	37.4%
45	W.Wang	🇭🇰 HONG KONG CHINA	311	111	35.7%
46	C.Krefeld	🇩🇰 DENMARK	205	70	34.1%
47	J.Hammelev	🇩🇰 DENMARK	198	63	31.8%

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	D.Attanasio	🇮🇹 ITALY	252	-0.01	+0.43	+0.43	·
2	G.Manara	🇮🇹 ITALY	252	-0.01	+0.43	+0.43	·
3	V.Demuy	🇺🇸 USA1	210	+0.06	+0.30	+0.36	·
4	J.Wolpert	🇺🇸 USA1	210	+0.06	+0.30	+0.36	·
5	J.Ran	🇨🇳 CHINA	266	+0.04	+0.22	+0.26	▲2
6	Z.Shao	🇨🇳 CHINA	266	+0.04	+0.22	+0.26	▲2
7	G.Botta	🇺🇸 USA1	210	-0.01	+0.16	+0.15	▲2
8	J.Kranyak	🇺🇸 USA1	210	-0.01	+0.16	+0.15	▲2
9	P.Marcinowski	🇵🇱 POLAND	210	-0.10	+0.25	+0.15	▼4
10	J.Zmuda	🇵🇱 POLAND	210	-0.10	+0.25	+0.15	▼4
11	L.Cima	🇮🇹 ITALY	252	+0.12	-0.01	+0.11	▲6
12	B.Dessi	🇮🇹 ITALY	252	+0.12	-0.01	+0.11	▲6
13	Y.Liu	🇨🇳 CHINA	196	-0.05	+0.12	+0.07	▼2
14	B.Fu	🇨🇳 CHINA	280	+0.02	+0.01	+0.03	▲2
15	Y.Chen	🇨🇳 CHINA	210	+0.02	-0.08	-0.06	▲4
16	F.Dalpozzo	🇮🇹 ITALY	168	-0.15	+0.09	-0.06	▼4
17	F.Porta	🇮🇹 ITALY	168	-0.15	+0.09	-0.06	▼4
18	K.Dufrat	🇵🇱 POLAND	196	-0.15	+0.05	-0.10	▼4
19	P.Zatorski	🇵🇱 POLAND	196	-0.15	+0.05	-0.10	▼4
20	M.Hutyra	🇵🇱 POLAND	154	-0.23	-0.09	-0.32	·
21	D.Kazmucha	🇵🇱 POLAND	154	-0.23	-0.09	-0.32	·
22	S.Rubenstein	🇺🇸 USA1	140	-0.10	-0.61	-0.71	·
23	A.Tebha	🇺🇸 USA1	140	-0.10	-0.61	-0.71	·

Stages

Statistics

Tables