WANG Lianwei · QIANWEI
vs par split: bidding +0.14 · play +0.16
Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +0.03/bd
Card play — on target: opening leads 83.3% #96 of 277 · declarer play 58.3% #252 of 277 · defence 80.0% #177 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 80.0% (10) |
| Declarer play | 50.0% (4) | 62.5% (8) |
| Defence | 75.0% (4) | 80.8% (26) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (3) · ♦ 100.0% (4) · ♣ 50.0% (2)
vs par by strain: NT +1.08 (12) · a suit +0.09 (44)
vs par by level: part-score -0.48 (25) · game +1.07 (27) · slam +0.00 (4)
By role: declaring +1.08/bd (-1.46 vs par · 26) · defending -0.92/bd (+1.83 vs par · 30)
By vulnerability: vulnerable -0.91/bd (-0.36 vs par · 28) · not vulnerable +0.94/bd (+0.96 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Liu | D.Sun – Z.Yong | Closed | 7 | -15.0 | -2.14 | -2.00 |
| Round 2 | Y.Gu | J.Chen – Y.Wang | Closed | 7 | +2.1 | +0.30 | +2.14 |
| Round 3 | Y.Gu | F.Wang – Z.Guo | Closed | 7 | -11.1 | -1.59 | -1.14 |
| Round 4 | D.Wu | Z.Jin – J.Wei | Closed | 7 | +2.1 | +0.30 | -1.29 |
| Round 5 | Y.Liu | V.Yildiz – U.Tarhan | Closed | 7 | -9.8 | -1.40 | +0.00 |
| Round 6 | Y.Liu | L.Cai – X.Chen | Open | 7 | +20.8 | +2.97 | +2.43 |
| Round 7 | D.Wu | G.Bilski – R.Speiser | Closed | 7 | +9.7 | +1.39 | +2.14 |
| Round 8 | Y.Liu | D.Cao – J.Gao | Open | 7 | +1.8 | +0.26 | +0.14 |
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 |
|---|---|---|---|---|---|---|---|
| +10.1 | Round 6 | COFCO YALONG BAY | 12 | 3♠ | ♥3 | -1 | +12 |
| +7.5 | Round 3 | BEIJING LAWYERS | 20 | 3NT | ♦5 | = | +10 |
| +6.8 | Round 5 | TURKEY | 5 | 4♠ | ♦2 | = | +0 |
| +6.7 | Round 2 | CHANGYU | 13 | 4♠ | ♥4 | +2 | +17 |
| +6.2 | Round 6 | COFCO YALONG BAY | 14 | 4♠ | ♠4 | = | +7 |
| +6.1 | Round 8 | SUZHOUTAIHU | 26 | 2♠ | ♥6 | = | +11 |
| +5.7 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 22 | 3NT | ♠2 | = | +0 |
| +4.1 | Round 7 | BILSKI | 20 | 4♥ | ♦2 | -2 | +3 |
| +3.7 | Round 6 | COFCO YALONG BAY | 9 | 6♣ | ♣A | -2 | +0 |
| +3.7 | Round 6 | COFCO YALONG BAY | 10 | 3NT | ♥K | -1 | +6 |
| +3.5 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 28 | 4♠x | ♦K | -1 | +9 |
| +3.5 | Round 7 | BILSKI | 15 | 4♠ | ♠2 | -1 | +12 |
| +3.2 | Round 5 | TURKEY | 4 | 4♠ | ♦2 | -1 | +6 |
| +3.1 | Round 2 | CHANGYU | 8 | 1NT | ♦J | -1 | +5 |
| +3.1 | Round 3 | BEIJING LAWYERS | 18 | 2♠ | ♥4 | = | +0 |
| +3.0 | Round 2 | CHANGYU | 12 | 4♥ | ♣A | -1 | +5 |
| +2.9 | Round 7 | BILSKI | 18 | 3NT | ♥2 | +3 | +13 |
| +2.8 | Round 8 | SUZHOUTAIHU | 27 | 3♠ | ♥2 | +2 | +6 |
| +2.5 | Round 1 | PHOENIX LEGEND | 1 | 3NT | ♦9 | = | -1 |
| +2.5 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 24 | 1NT | ♥4 | +1 | +1 |
| +2.4 | Round 7 | BILSKI | 21 | 6♠ | ♥2 | = | +0 |
| +2.0 | Round 6 | COFCO YALONG BAY | 13 | 2♠ | ♦Q | +1 | +1 |
| +1.9 | Round 8 | SUZHOUTAIHU | 28 | 5♦x | ♠K | -3 | +0 |
| +1.8 | Round 5 | TURKEY | 3 | 3NT | ♦2 | = | +0 |
| +1.4 | Round 1 | PHOENIX LEGEND | 2 | 2♥ | ♠3 | +3 | +10 |
| +1.3 | Round 7 | BILSKI | 19 | 2♥ | ♠5 | -2 | -1 |
| +0.7 | Round 1 | PHOENIX LEGEND | 5 | 3♥ | ♠K | = | +0 |
| +0.6 | Round 3 | BEIJING LAWYERS | 15 | 4♥ | ♠10 | +2 | -11 |
| +0.2 | Round 2 | CHANGYU | 11 | 2♠ | ♦2 | +1 | -1 |
| -0.2 | Round 1 | PHOENIX LEGEND | 6 | 1NT | ♥3 | +1 | -10 |
| -0.2 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 25 | 3NT | ♥9 | = | +0 |
| -0.6 | Round 5 | TURKEY | 1 | 4♥ | ♦2 | +1 | +0 |
| -0.8 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 26 | 1NT | ♥Q | +1 | +0 |
| -0.8 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 27 | 3NT | ♦J | = | -11 |
| -1.1 | Round 7 | BILSKI | 17 | 4♥ | ♦7 | -2 | -7 |
| -1.2 | Round 8 | SUZHOUTAIHU | 25 | 3♥ | ♦8 | = | +0 |
| -1.6 | Round 3 | BEIJING LAWYERS | 19 | 4♠ | ♦K | = | -6 |
| -1.8 | Round 8 | SUZHOUTAIHU | 22 | 2♠ | ♥Q | -1 | -6 |
| -2.0 | Round 6 | COFCO YALONG BAY | 11 | 4♣ | ♣3 | -1 | -4 |
| -2.4 | Round 2 | CHANGYU | 14 | 2♠ | ♦J | +1 | -1 |
| -2.4 | Round 3 | BEIJING LAWYERS | 17 | 3♠ | ♣8 | = | +4 |
| -2.6 | Round 8 | SUZHOUTAIHU | 24 | 3♥ | ♦A | -1 | -5 |
| -2.9 | Round 6 | COFCO YALONG BAY | 8 | 2♠ | ♦K | = | -5 |
| -3.0 | Round 1 | PHOENIX LEGEND | 3 | 2♥ | ♠K | -1 | -6 |
| -3.4 | Round 7 | BILSKI | 16 | 5♠ | ♦Q | -1 | -5 |
| -3.4 | Round 8 | SUZHOUTAIHU | 23 | 3♣ | ♠K | -1 | -5 |
| -4.0 | Round 2 | CHANGYU | 9 | 4♠ | ♠9 | -1 | -6 |
| -4.5 | Round 2 | CHANGYU | 10 | 4♥ | ♠K | +1 | -4 |
| -4.7 | Round 5 | TURKEY | 7 | 6♥ | ♦2 | = | +0 |
| -5.1 | Round 5 | TURKEY | 2 | 2♥ | ♦2 | = | -6 |
| -5.8 | Round 1 | PHOENIX LEGEND | 7 | 3♥ | ♦K | +1 | -7 |
| -7.2 | Round 3 | BEIJING LAWYERS | 16 | 4♥ | ♠A | = | +0 |
| -7.8 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 23 | 5♣x | ♦5 | -1 | -8 |
| -10.6 | Round 1 | PHOENIX LEGEND | 4 | 4♥ | ♦A | = | +0 |
| -11.1 | Round 3 | BEIJING LAWYERS | 21 | 2♣x | ♥10 | +3 | -5 |
| -11.2 | Round 5 | TURKEY | 6 | 7♠ | ♦2 | = | +0 |