WEI Wei · BEIJING MANGUANFENGYUN
vs par split: bidding +0.02 · play +0.00
Strength of schedule: opponents averaged -0.46/bd (an easy draw) → opponent-adjusted -0.02/bd
Card play — on target: opening leads 70.0% #583 of 671 · declarer play 75.0% #413 of 671 · defence 90.9% #101 of 672
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 70.0% (10) |
| Declarer play | · | 75.0% (16) |
| Defence | · | 90.9% (22) |
Opening leads by suit led: ♥ 100.0% (1) · ♦ 60.0% (5) · ♣ 75.0% (4)
vs par by strain: a suit +0.02 (50)
vs par by level: part-score +1.14 (22) · game -0.67 (21) · slam -1.43 (7)
By role: declaring -0.07/bd (-2.23 vs par · 39) · defending +1.09/bd (+2.90 vs par · 31)
By vulnerability: vulnerable +1.19/bd (+1.00 vs par · 38) · not vulnerable -0.45/bd (-1.09 vs par · 32)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 4 | W.Yang | X.Liu – S.Gu | Open | 10 | -9.3 | -0.93 | -1.20 |
| Round 5 | W.Yang | P.Lambardi – F.Macri | Open | 10 | +29.5 | +2.95 | +2.70 |
| Round 6 | W.Yang | W.Guan – Y.Ren | Open | 10 | +7.3 | +0.73 | +0.00 |
| Round 8 | L.Wei | M.Ghanem – S.Barakat | Open | 10 | -3.2 | -0.32 | +0.10 |
| Round 9 | W.Yang | C.Wang – J.Zhu | Closed | 10 | +7.2 | +0.72 | +1.30 |
| Round 11 | L.Wei | Z.Li – Y.Gu | Open | 10 | +0.7 | +0.07 | +0.50 |
| Round 13 | L.Wei | J.Gao – Y.Wu | Closed | 10 | -1.4 | -0.14 | -3.10 |
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 |
|---|---|---|---|---|---|---|---|
| +11.3 | Round 13 | SUZHOU TAIHU | 10 | 5♣x | ♥K | -2 | +12 |
| +11.2 | Round 6 | TIANJIN | 26 | 6♠ | ♥Q | -2 | +12 |
| +10.2 | Round 5 | SOCMA | 18 | 4♠x | ♣3 | = | +10 |
| +8.1 | Round 5 | SOCMA | 13 | 6♣x | ♥J | -1 | +12 |
| +6.8 | Round 11 | TONGJI UNIVERSITY | 16 | 6N | ♦9 | -1 | +13 |
| +6.7 | Round 4 | TIANJIN UNION | 6 | 5♣x | ♠Q | -3 | -4 |
| +6.4 | Round 5 | SOCMA | 15 | 6♦ | ♣2 | = | -2 |
| +5.1 | Round 9 | PEKING UNIVERSITY | 29 | 2♠ | ♥K | = | +6 |
| +5.0 | Round 9 | PEKING UNIVERSITY | 30 | 4♥x | ♦10 | -2 | +4 |
| +4.8 | Round 5 | SOCMA | 17 | 1N | ♦4 | +3 | +2 |
| +4.5 | Round 9 | PEKING UNIVERSITY | 25 | 3N | ♠6 | -2 | +8 |
| +4.0 | Round 4 | TIANJIN UNION | 4 | 3♥ | ♠9 | -1 | +11 |
| +3.4 | Round 11 | TONGJI UNIVERSITY | 17 | 2♦ | ♣Q | +2 | +1 |
| +3.3 | Round 8 | PETRA | 19 | 3♠ | ♥K | = | +6 |
| +3.3 | Round 9 | PEKING UNIVERSITY | 22 | 2♠ | ♦J | +1 | +7 |
| +3.3 | Round 11 | TONGJI UNIVERSITY | 11 | 3♥ | ♦A | -3 | +7 |
| +3.3 | Round 13 | SUZHOU TAIHU | 2 | 4♥ | ♠6 | = | -1 |
| +3.2 | Round 5 | SOCMA | 19 | 2♥ | ♦5 | +2 | +2 |
| +3.1 | Round 9 | PEKING UNIVERSITY | 26 | 4♠ | ♦7 | -1 | +6 |
| +3.0 | Round 11 | TONGJI UNIVERSITY | 18 | 3N | ♠3 | -2 | +5 |
| +2.9 | Round 8 | PETRA | 16 | 2♥ | ♣K | -2 | +2 |
| +2.9 | Round 11 | TONGJI UNIVERSITY | 15 | 4♠ | ♣A | -1 | -2 |
| +2.6 | Round 8 | PETRA | 20 | 4♠ | ♦J | = | +0 |
| +2.1 | Round 6 | TIANJIN | 30 | 3N | ♠2 | -2 | +6 |
| +1.9 | Round 8 | PETRA | 15 | 2♥ | ♦Q | +1 | +0 |
| +1.8 | Round 6 | TIANJIN | 24 | 1N | ♠K | = | -1 |
| +1.8 | Round 13 | SUZHOU TAIHU | 3 | 3N | ♦10 | +3 | +1 |
| +1.5 | Round 4 | TIANJIN UNION | 3 | 3N | ♥5 | +1 | -1 |
| +1.5 | Round 13 | SUZHOU TAIHU | 5 | 3N | ♠2 | +3 | -12 |
| +1.2 | Round 6 | TIANJIN | 23 | 3♥ | ♥3 | +1 | +1 |
| +1.0 | Round 6 | TIANJIN | 22 | 1♠ | ♦K | +2 | +6 |
| +0.6 | Round 4 | TIANJIN UNION | 7 | 1N | ♥2 | +1 | -1 |
| +0.6 | Round 9 | PEKING UNIVERSITY | 28 | 3N | ♥J | +1 | -5 |
| +0.5 | Round 6 | TIANJIN | 29 | 1N | ♠2 | +1 | +0 |
| +0.0 | Round 6 | TIANJIN | 28 | 3N | ♥4 | +2 | +0 |
| -0.0 | Round 13 | SUZHOU TAIHU | 9 | 4♠ | ♦5 | +1 | +0 |
| -0.2 | Round 6 | TIANJIN | 27 | 4♥ | ♦K | -1 | -5 |
| -0.5 | Round 5 | SOCMA | 11 | 3♣ | ♠7 | -1 | +4 |
| -0.5 | Round 5 | SOCMA | 16 | 2♠ | ♣A | = | -1 |
| -0.6 | Round 5 | SOCMA | 12 | 2♣ | ♣J | = | -1 |
| -0.6 | Round 5 | SOCMA | 20 | 4♠ | ♣A | = | +1 |
| -0.9 | Round 9 | PEKING UNIVERSITY | 24 | 4♥ | ♦2 | = | +5 |
| -0.9 | Round 11 | TONGJI UNIVERSITY | 20 | 3N | ♠4 | +2 | -13 |
| -1.0 | Round 5 | SOCMA | 14 | 3♦ | ♣A | = | +0 |
| -1.0 | Round 8 | PETRA | 14 | 3♦ | ♥8 | -2 | +0 |
| -1.1 | Round 4 | TIANJIN UNION | 2 | 3N | ♦3 | = | -1 |
| -1.1 | Round 9 | PEKING UNIVERSITY | 23 | 2♠ | ♣10 | +1 | -1 |
| -1.2 | Round 11 | TONGJI UNIVERSITY | 19 | 4♠ | ♣J | +1 | -1 |
| -1.2 | Round 13 | SUZHOU TAIHU | 1 | 4♠ | ♣6 | = | +0 |
| -1.3 | Round 13 | SUZHOU TAIHU | 7 | 4♥ | ♦A | +1 | +0 |
| -1.5 | Round 8 | PETRA | 17 | 3N | ♥7 | +1 | +5 |
| -1.5 | Round 8 | PETRA | 18 | 2♠ | ♦Q | = | +0 |
| -1.5 | Round 11 | TONGJI UNIVERSITY | 12 | 3♥ | ♦5 | -3 | -10 |
| -2.3 | Round 4 | TIANJIN UNION | 10 | 1N | ♠6 | +1 | +0 |
| -2.5 | Round 4 | TIANJIN UNION | 9 | 3N | ♠4 | -1 | +0 |
| -2.6 | Round 8 | PETRA | 12 | 2N | ♦4 | +1 | +0 |
| -2.7 | Round 8 | PETRA | 13 | 4♠ | ♥A | = | -8 |
| -3.8 | Round 11 | TONGJI UNIVERSITY | 13 | 2♥ | ♥A | -1 | -5 |
| -4.5 | Round 13 | SUZHOU TAIHU | 6 | 6♣ | ♠9 | -1 | -14 |
| -4.6 | Round 8 | PETRA | 11 | 3N | ♦6 | +1 | -4 |
| -4.6 | Round 13 | SUZHOU TAIHU | 4 | 4♠ | ♥2 | +1 | +0 |
| -4.9 | Round 4 | TIANJIN UNION | 5 | 3♣ | ♣3 | -4 | -3 |
| -5.0 | Round 4 | TIANJIN UNION | 8 | 5♦x | ♣Q | -2 | -4 |
| -5.0 | Round 6 | TIANJIN | 25 | 4♥ | ♣K | -2 | -8 |
| -5.0 | Round 9 | PEKING UNIVERSITY | 21 | 3♠ | ♣8 | = | -7 |
| -5.3 | Round 6 | TIANJIN | 21 | 6♥ | ♣A | -1 | -11 |
| -6.3 | Round 4 | TIANJIN UNION | 1 | 5♦x | ♥J | -2 | -9 |
| -7.4 | Round 9 | PEKING UNIVERSITY | 27 | 4♠x | ♠4 | -2 | -10 |
| -7.7 | Round 13 | SUZHOU TAIHU | 8 | 7♠ | ♠3 | -2 | -17 |
| -11.3 | Round 11 | TONGJI UNIVERSITY | 14 | 6♦ | ♥K | = | +10 |