WAN Shan · SHANGHAI EPC
vs par split: bidding -0.02 · play -1.46
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.20/bd
Card play — on target: opening leads 81.8% #354 of 671 · declarer play 75.0% #421 of 671 · defence 78.9% #546 of 672
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 81.8% (11) |
| Declarer play | · | 75.0% (8) |
| Defence | · | 78.9% (19) |
Opening leads by suit led: ♠ 50.0% (2) · ♦ 100.0% (5) · ♣ 75.0% (4)
vs par by strain: a suit -1.49 (41)
vs par by level: part-score -0.67 (18) · game -1.53 (19) · slam -5.00 (4)
By role: declaring +0.25/bd (-2.31 vs par · 35) · defending -0.61/bd (+2.20 vs par · 35)
By vulnerability: vulnerable +0.64/bd (+1.00 vs par · 37) · not vulnerable -1.10/bd (-1.24 vs par · 33)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | K.Wang | Y.Lu – H.Wang | Open | 10 | +7.3 | +0.73 | +4.10 |
| Round 3 | J.Tian | J.Pasman – A.Simons | Closed | 10 | +20.7 | +2.07 | +3.50 |
| Round 9 | L.Shen | M.Barel – Y.Zack | Open | 10 | -17.5 | -1.75 | -2.60 |
| Round 10 | L.Shen | Y.Zhang – J.Chen | Open | 10 | -9.1 | -0.91 | +0.30 |
| Round 11 | L.Shen | J.Chen – Y.Qin | Open | 10 | -8.5 | -0.85 | -1.30 |
| Round 12 | L.Shen | Y.Wang – J.Dai | Open | 10 | +5.9 | +0.59 | -0.40 |
| Round 13 | L.Shen | D.Russell – T.Robb | Closed | 10 | -11.4 | -1.14 | -4.00 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +11.1 | Round 13 | TRINIDAD AND TOBAGO | 5 | 6♦ | ♣6 | = | +0 |
| +9.9 | Round 3 | DUTCH LADIES | 25 | 1Nx | ♠6 | +2 | +10 |
| +8.9 | Round 2 | HEILONGJIANG YAXUAN | 15 | 6♠ | ♣10 | -2 | +11 |
| +6.5 | Round 3 | DUTCH LADIES | 30 | 3N | ♦5 | -1 | +12 |
| +6.5 | Round 12 | PUDONGPUFA CLUB | 24 | 3N | ♥J | = | +11 |
| +6.3 | Round 3 | DUTCH LADIES | 28 | 4♥ | ♦6 | -1 | +11 |
| +4.6 | Round 11 | SHANXI | 11 | 3♥ | ♦A | -2 | +8 |
| +4.2 | Round 2 | HEILONGJIANG YAXUAN | 11 | 3N | ♥4 | -2 | +6 |
| +4.2 | Round 12 | PUDONGPUFA CLUB | 21 | 5♦ | ♠3 | -1 | +4 |
| +4.1 | Round 13 | TRINIDAD AND TOBAGO | 2 | 4♥ | ♠5 | +1 | +0 |
| +3.7 | Round 10 | ZHEJIANG HUAMEN | 4 | 1N | ♣9 | -2 | +7 |
| +3.1 | Round 12 | PUDONGPUFA CLUB | 27 | 4♥ | ♦Q | +1 | -5 |
| +3.0 | Round 12 | PUDONGPUFA CLUB | 29 | 1♠ | ♦K | = | +5 |
| +2.7 | Round 2 | HEILONGJIANG YAXUAN | 14 | 3N | ♠3 | +3 | +17 |
| +2.7 | Round 3 | DUTCH LADIES | 27 | 3N | ♠J | -1 | +5 |
| +2.3 | Round 3 | DUTCH LADIES | 23 | 4♠ | ♦J | +1 | +0 |
| +2.3 | Round 11 | SHANXI | 14 | 1N | ♠5 | +4 | +15 |
| +2.2 | Round 3 | DUTCH LADIES | 24 | 2♣ | ♥10 | -1 | +3 |
| +2.2 | Round 11 | SHANXI | 13 | 2♥ | ♠5 | +1 | +2 |
| +1.9 | Round 9 | HERBST | 24 | 4♥ | ♠3 | +1 | -5 |
| +1.3 | Round 3 | DUTCH LADIES | 29 | 3N | ♥K | +1 | -1 |
| +1.3 | Round 12 | PUDONGPUFA CLUB | 30 | 4♥ | ♦A | -1 | +5 |
| +1.2 | Round 10 | ZHEJIANG HUAMEN | 5 | 3N | ♣J | +2 | +11 |
| +1.1 | Round 2 | HEILONGJIANG YAXUAN | 16 | 1N | ♠10 | = | -1 |
| +0.9 | Round 2 | HEILONGJIANG YAXUAN | 19 | 4♦ | ♠Q | = | +0 |
| +0.9 | Round 10 | ZHEJIANG HUAMEN | 1 | 1N | ♥2 | -1 | +4 |
| +0.9 | Round 10 | ZHEJIANG HUAMEN | 2 | 2♥x | ♥5 | -1 | +5 |
| +0.9 | Round 13 | TRINIDAD AND TOBAGO | 9 | 4♠ | ♦2 | = | +1 |
| +0.8 | Round 2 | HEILONGJIANG YAXUAN | 17 | 3♣ | ♠J | +1 | +8 |
| +0.8 | Round 10 | ZHEJIANG HUAMEN | 3 | 1N | ♠6 | -2 | +1 |
| +0.5 | Round 10 | ZHEJIANG HUAMEN | 6 | 4♠ | ♣A | = | +0 |
| +0.1 | Round 13 | TRINIDAD AND TOBAGO | 10 | 2N | ♥K | = | +0 |
| -0.1 | Round 11 | SHANXI | 20 | 3N | ♠10 | +3 | -13 |
| -0.1 | Round 12 | PUDONGPUFA CLUB | 22 | 3♦ | ♥7 | = | -1 |
| -0.2 | Round 2 | HEILONGJIANG YAXUAN | 20 | 3N | ♠4 | +3 | +13 |
| -0.2 | Round 10 | ZHEJIANG HUAMEN | 7 | 1N | ♦5 | = | -9 |
| -0.5 | Round 9 | HERBST | 29 | 3♠ | ♥K | -1 | +0 |
| -0.5 | Round 12 | PUDONGPUFA CLUB | 23 | 3N | ♠A | -1 | -6 |
| -0.6 | Round 3 | DUTCH LADIES | 21 | 1N | ♣10 | +2 | +0 |
| -0.6 | Round 9 | HERBST | 28 | 3N | ♥J | +1 | +5 |
| -0.7 | Round 3 | DUTCH LADIES | 22 | 3N | ♣8 | +1 | +5 |
| -0.7 | Round 9 | HERBST | 23 | 1N | ♥7 | = | -1 |
| -0.8 | Round 2 | HEILONGJIANG YAXUAN | 12 | 2♠ | ♥10 | -1 | +1 |
| -0.8 | Round 12 | PUDONGPUFA CLUB | 25 | 3N | ♥5 | +2 | -6 |
| -0.9 | Round 11 | SHANXI | 12 | 2♠ | ♣7 | +2 | -10 |
| -1.2 | Round 11 | SHANXI | 19 | 4♠ | ♣J | +1 | -1 |
| -1.2 | Round 13 | TRINIDAD AND TOBAGO | 1 | 4♠ | ♦2 | = | +0 |
| -1.3 | Round 11 | SHANXI | 17 | 3N | ♣A | -1 | -4 |
| -1.3 | Round 13 | TRINIDAD AND TOBAGO | 7 | 4♥ | ♦A | +1 | +0 |
| -1.5 | Round 9 | HERBST | 30 | 3♠ | ♣K | = | +0 |
| -1.6 | Round 2 | HEILONGJIANG YAXUAN | 13 | 4♥ | ♣Q | -1 | -6 |
| -1.6 | Round 9 | HERBST | 22 | 2♠ | ♦6 | +3 | -6 |
| -2.1 | Round 11 | SHANXI | 18 | 3♣ | ♦10 | = | +0 |
| -2.6 | Round 9 | HERBST | 27 | 2N | ♦5 | +1 | +0 |
| -3.1 | Round 9 | HERBST | 26 | 4♠ | ♣4 | -1 | -6 |
| -3.2 | Round 12 | PUDONGPUFA CLUB | 26 | 3♥ | ♣4 | = | +0 |
| -3.6 | Round 13 | TRINIDAD AND TOBAGO | 4 | 4♥ | ♥2 | = | +1 |
| -3.9 | Round 10 | ZHEJIANG HUAMEN | 8 | 3Nx | ♦10 | -1 | +0 |
| -3.9 | Round 11 | SHANXI | 16 | 4♠ | ♦9 | = | +1 |
| -4.3 | Round 9 | HERBST | 21 | 3N | ♣8 | +1 | -5 |
| -4.5 | Round 9 | HERBST | 25 | 3N | ♠J | -2 | -8 |
| -4.5 | Round 13 | TRINIDAD AND TOBAGO | 6 | 6♣ | ♥9 | -1 | -14 |
| -4.8 | Round 10 | ZHEJIANG HUAMEN | 10 | 3♣ | ♠A | = | -6 |
| -6.8 | Round 13 | TRINIDAD AND TOBAGO | 8 | 7♠ | ♠7 | -1 | -17 |
| -7.6 | Round 12 | PUDONGPUFA CLUB | 28 | 3♠ | ♦K | -1 | -11 |
| -8.1 | Round 11 | SHANXI | 15 | 4♠ | ♠2 | +1 | -11 |
| -8.2 | Round 10 | ZHEJIANG HUAMEN | 9 | 4♥x | ♠4 | = | -10 |
| -8.7 | Round 2 | HEILONGJIANG YAXUAN | 18 | 4♠ | ♦2 | = | -8 |
| -9.2 | Round 3 | DUTCH LADIES | 26 | 4♦ | ♣K | = | -10 |
| -10.2 | Round 13 | TRINIDAD AND TOBAGO | 3 | 3N | ♥2 | -1 | -11 |