Salsomaggiore 2016 — 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.Dong🇨🇦 CANADA42+2.07+87.0
2B.Zhu🇨🇦 CANADA42+2.07+87.0
3L.Gunardi🇮🇩 INDONESIA42+2.07+87.0
4A.Imawan🇮🇩 INDONESIA42+2.07+87.0
5T.Fridrich🇨🇿 CZECH REPUBLIC70+2.06+144.0
6Z.Otradovcova🇨🇿 CZECH REPUBLIC70+2.06+144.0
7D.Nugraha🇮🇩 INDONESIA42+2.02+85.0
8A.Permana🇮🇩 INDONESIA42+2.02+85.0
9M.Bertheau🇸🇪 SWEDEN56+1.29+72.0
10E.Wiberg🇸🇪 SWEDEN56+1.29+72.0
11F.Dalpozzo🇮🇹 ITALY56+1.21+68.0
12V.Dalpozzo🇮🇹 ITALY56+1.21+68.0
13L.Beko🇭🇺 HUNGARY42+1.12+47.0
14W.Berner🇸🇪 SWEDEN42+0.76+32.0
15H.Sandblom🇸🇪 SWEDEN42+0.76+32.0
16A.Lombardi🇮🇹 ITALY42+0.64+27.0
17M.Lombardi🇮🇹 ITALY42+0.64+27.0
18S.Rozsa🇭🇺 HUNGARY42+0.19+8.0
19C.He🇨🇦 CANADA28-0.75-21.0
20J.Xiong🇨🇦 CANADA28-0.75-21.0
21O.Laufer🇨🇦 CANADA42-0.79-33.0
22A.Vassileva🇨🇦 CANADA42-0.79-33.0
23A.Prochazka🇨🇿 CZECH REPUBLIC70-1.09-76.0
24P.Volhejn🇨🇿 CZECH REPUBLIC70-1.09-76.0
25M.Alhanif🇮🇩 INDONESIA56-1.55-87.0
26D.Fikriaza🇮🇩 INDONESIA56-1.55-87.0
27A.Carletti🇮🇹 ITALY42-1.98-83.0
28M.Meregalli🇮🇹 ITALY42-1.98-83.0
29B.Hollos🇭🇺 HUNGARY42-1.98-83.0
30I.Lundqvist🇸🇪 SWEDEN42-2.12-89.0
31T.Lundqvist🇸🇪 SWEDEN42-2.12-89.0
32B.Palinkas🇭🇺 HUNGARY42-3.93-165.0
33M.Lenhardt🇭🇺 HUNGARY56-4.16-233.0

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
1H.Dong🇨🇦 CANADA8100.0%0.00
2A.Carletti🇮🇹 ITALY6100.0%0.00
3W.Berner🇸🇪 SWEDEN10100.0%0.00
4L.Beko🇭🇺 HUNGARY988.9%0.11
5M.Alhanif🇮🇩 INDONESIA1384.6%0.15
6P.Volhejn🇨🇿 CZECH REPUBLIC1984.2%0.16
7I.Lundqvist🇸🇪 SWEDEN1283.3%0.17
8T.Lundqvist🇸🇪 SWEDEN683.3%0.17
9Z.Otradovcova🇨🇿 CZECH REPUBLIC1782.4%0.29
10O.Laufer🇨🇦 CANADA1080.0%0.20
11A.Vassileva🇨🇦 CANADA580.0%0.20
12A.Imawan🇮🇩 INDONESIA1478.6%0.21
13M.Bertheau🇸🇪 SWEDEN977.8%0.33
14M.Lenhardt🇭🇺 HUNGARY1376.9%0.31
15D.Nugraha🇮🇩 INDONESIA1675.0%0.25
16M.Lombardi🇮🇹 ITALY875.0%0.25
17V.Dalpozzo🇮🇹 ITALY1675.0%0.25
18C.He🇨🇦 CANADA875.0%0.25
19S.Rozsa🇭🇺 HUNGARY1675.0%0.31
20L.Gunardi🇮🇩 INDONESIA1275.0%0.33
21B.Zhu🇨🇦 CANADA1573.3%0.33
22B.Palinkas🇭🇺 HUNGARY771.4%0.29
23T.Fridrich🇨🇿 CZECH REPUBLIC2171.4%0.33
24J.Xiong🇨🇦 CANADA1070.0%0.30
25F.Dalpozzo🇮🇹 ITALY2070.0%0.35
26A.Prochazka🇨🇿 CZECH REPUBLIC1668.8%0.69
27M.Meregalli🇮🇹 ITALY1266.7%0.33
28E.Wiberg🇸🇪 SWEDEN1963.2%0.37
29B.Hollos🇭🇺 HUNGARY862.5%0.75
30A.Lombardi🇮🇹 ITALY1361.5%0.39
31A.Permana🇮🇩 INDONESIA757.1%0.43
32H.Sandblom🇸🇪 SWEDEN1154.5%0.55
33D.Fikriaza🇮🇩 INDONESIA633.3%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.

#PlayerTeamContractsOn targetConceded
1D.Nugraha🇮🇩 INDONESIA5100.0%0.00
2A.Imawan🇮🇩 INDONESIA4100.0%0.00
3L.Gunardi🇮🇩 INDONESIA1291.7%0.08
4A.Lombardi🇮🇹 ITALY1291.7%0.08
5H.Dong🇨🇦 CANADA1090.0%0.10
6T.Fridrich🇨🇿 CZECH REPUBLIC1687.5%0.19
7E.Wiberg🇸🇪 SWEDEN1681.2%0.25
8B.Zhu🇨🇦 CANADA977.8%0.22
9A.Vassileva🇨🇦 CANADA1376.9%0.23
10Z.Otradovcova🇨🇿 CZECH REPUBLIC1675.0%0.25
11D.Fikriaza🇮🇩 INDONESIA2075.0%0.25
12M.Meregalli🇮🇹 ITALY875.0%0.25
13S.Rozsa🇭🇺 HUNGARY875.0%0.25
14C.He🇨🇦 CANADA475.0%0.25
15H.Sandblom🇸🇪 SWEDEN1872.2%0.28
16A.Permana🇮🇩 INDONESIA1471.4%0.43
17P.Volhejn🇨🇿 CZECH REPUBLIC1968.4%0.47
18M.Lombardi🇮🇹 ITALY966.7%0.33
19W.Berner🇸🇪 SWEDEN366.7%0.33
20J.Xiong🇨🇦 CANADA666.7%0.50
21M.Alhanif🇮🇩 INDONESIA1764.7%0.65
22A.Prochazka🇨🇿 CZECH REPUBLIC1662.5%0.44
23L.Beko🇭🇺 HUNGARY1060.0%0.50
24V.Dalpozzo🇮🇹 ITALY757.1%0.43
25O.Laufer🇨🇦 CANADA1457.1%0.57
26B.Palinkas🇭🇺 HUNGARY1457.1%0.71
27F.Dalpozzo🇮🇹 ITALY1353.8%0.61
28B.Hollos🇭🇺 HUNGARY1250.0%0.58
29T.Lundqvist🇸🇪 SWEDEN1250.0%0.67
30I.Lundqvist🇸🇪 SWEDEN1250.0%0.75
31A.Carletti🇮🇹 ITALY1650.0%0.75
32M.Lenhardt🇭🇺 HUNGARY1526.7%1.07
33M.Bertheau🇸🇪 SWEDEN1225.0%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.

#PlayerTeamBoardsOn targetConceded
1O.Laufer🇨🇦 CANADA15100.0%0.00
2A.Vassileva🇨🇦 CANADA15100.0%0.00
3M.Bertheau🇸🇪 SWEDEN2892.9%0.21
4E.Wiberg🇸🇪 SWEDEN2892.9%0.21
5T.Fridrich🇨🇿 CZECH REPUBLIC3892.1%0.18
6Z.Otradovcova🇨🇿 CZECH REPUBLIC3892.1%0.18
7H.Dong🇨🇦 CANADA2391.3%0.09
8B.Zhu🇨🇦 CANADA2391.3%0.09
9F.Dalpozzo🇮🇹 ITALY3686.1%0.22
10V.Dalpozzo🇮🇹 ITALY3686.1%0.22
11M.Alhanif🇮🇩 INDONESIA1984.2%0.21
12D.Fikriaza🇮🇩 INDONESIA1984.2%0.21
13B.Palinkas🇭🇺 HUNGARY1580.0%0.33
14A.Lombardi🇮🇹 ITALY2176.2%0.29
15M.Lombardi🇮🇹 ITALY2176.2%0.29
16S.Rozsa🇭🇺 HUNGARY2475.0%0.33
17M.Lenhardt🇭🇺 HUNGARY2075.0%0.40
18A.Carletti🇮🇹 ITALY1872.2%0.44
19M.Meregalli🇮🇹 ITALY1872.2%0.44
20I.Lundqvist🇸🇪 SWEDEN1872.2%0.56
21T.Lundqvist🇸🇪 SWEDEN1872.2%0.56
22W.Berner🇸🇪 SWEDEN2171.4%0.33
23H.Sandblom🇸🇪 SWEDEN2171.4%0.33
24L.Beko🇭🇺 HUNGARY2669.2%0.35
25L.Gunardi🇮🇩 INDONESIA2665.4%0.54
26A.Imawan🇮🇩 INDONESIA2665.4%0.54
27D.Nugraha🇮🇩 INDONESIA2365.2%0.48
28A.Permana🇮🇩 INDONESIA2365.2%0.48
29B.Hollos🇭🇺 HUNGARY2161.9%0.48
30C.He🇨🇦 CANADA1861.1%0.44
31J.Xiong🇨🇦 CANADA1861.1%0.44
32A.Prochazka🇨🇿 CZECH REPUBLIC3560.0%0.43
33P.Volhejn🇨🇿 CZECH REPUBLIC3560.0%0.43

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
1D.Nugraha🇮🇩 INDONESIA42-0.13+1.41+1.28▲2
2A.Permana🇮🇩 INDONESIA42-0.13+1.41+1.28▲2
3O.Laufer🇨🇦 CANADA42+0.11+1.06+1.17▲4
4A.Vassileva🇨🇦 CANADA42+0.11+1.06+1.17▲4
5H.Dong🇨🇦 CANADA42-0.23+1.20+0.97·
6B.Zhu🇨🇦 CANADA42-0.23+1.20+0.97·
7F.Dalpozzo🇮🇹 ITALY56+0.43+0.33+0.75▲10
8V.Dalpozzo🇮🇹 ITALY56+0.43+0.33+0.75▲10
9T.Fridrich🇨🇿 CZECH REPUBLIC70-0.80+1.54+0.74▼8
10Z.Otradovcova🇨🇿 CZECH REPUBLIC70-0.80+1.54+0.74▼8
11M.Alhanif🇮🇩 INDONESIA56+0.37+0.33+0.71▲4
12D.Fikriaza🇮🇩 INDONESIA56+0.37+0.33+0.71▲4
13I.Lundqvist🇸🇪 SWEDEN42+0.04+0.22+0.26▲6
14T.Lundqvist🇸🇪 SWEDEN42+0.04+0.22+0.26▲6
15A.Lombardi🇮🇹 ITALY42-0.37+0.60+0.23▼2
16M.Lombardi🇮🇹 ITALY42-0.37+0.60+0.23▼2
17L.Gunardi🇮🇩 INDONESIA42-0.76+0.84+0.08▼8
18A.Imawan🇮🇩 INDONESIA42-0.76+0.84+0.08▼8
19M.Bertheau🇸🇪 SWEDEN56-0.86+0.64-0.22▼8
20E.Wiberg🇸🇪 SWEDEN56-0.86+0.64-0.22▼8
21A.Prochazka🇨🇿 CZECH REPUBLIC70+0.06-0.32-0.25·
22P.Volhejn🇨🇿 CZECH REPUBLIC70+0.06-0.32-0.25·
23W.Berner🇸🇪 SWEDEN42+0.53-0.82-0.30▲2
24H.Sandblom🇸🇪 SWEDEN42+0.53-0.82-0.30▲2
25A.Carletti🇮🇹 ITALY42+0.34-0.71-0.37▼2
26M.Meregalli🇮🇹 ITALY42+0.34-0.71-0.37▼2
27C.He🇨🇦 CANADA28+1.09-2.29-1.20▲3
28J.Xiong🇨🇦 CANADA28+1.09-2.29-1.20▲3
29S.Rozsa🇭🇺 HUNGARY42-0.23-1.36-1.59▼2
30L.Beko🇭🇺 HUNGARY42-0.05-1.80-1.85▼2
31M.Lenhardt🇭🇺 HUNGARY56+0.90-2.79-1.89▲1
32B.Hollos🇭🇺 HUNGARY42+0.25-2.24-1.99▼3
33B.Palinkas🇭🇺 HUNGARY42+0.93-2.94-2.01·