WU Zhijun · GUANGZHOU PEARL RIVE
vs par split: bidding +0.54 · play +0.24
Strength of schedule: opponents averaged +0.35/bd (a tough draw) → opponent-adjusted +1.08/bd
Card play — on target: opening leads 92.3% #35 of 277 · declarer play 77.8% #127 of 277 · defence 85.7% #120 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 88.9% (9) |
| Declarer play | 50.0% (2) | 85.7% (7) |
| Defence | 71.4% (7) | 92.9% (14) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (6) · ♦ 100.0% (3) · ♣ 50.0% (2)
vs par by strain: NT -0.17 (12) · a suit +1.17 (29)
vs par by level: part-score +0.00 (20) · game +1.05 (19) · slam +6.00 (2)
By role: declaring +0.77/bd (-0.52 vs par · 21) · defending +0.70/bd (+2.19 vs par · 21)
By vulnerability: vulnerable +0.41/bd (-1.38 vs par · 21) · not vulnerable +1.06/bd (+3.05 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Huang | Z.Guo – F.Wang | Open | 7 | +6.0 | +0.86 | +0.43 |
| Round 3 | D.Huang | W.Chan – P.Yeung | Open | 7 | -2.6 | -0.37 | -0.86 |
| Round 4 | D.Huang | A.Shah – S.Karmarkar | Open | 7 | -1.7 | -0.24 | +1.86 |
| Round 6 | D.Huang | W.Zeng – W.Chen | Open | 7 | -13.3 | -1.90 | -1.29 |
| Round 7 | D.Huang | X.Liu – Z.Li | Closed | 7 | +21.5 | +3.07 | +1.86 |
| Round 8 | D.Huang | Y.Zhang – S.Tan | Closed | 7 | +21.0 | +3.00 | +3.00 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Round 7 | GUANGZHOU ZHAOHENG | 21 | 6NT | ♥9 | -1 | +14 |
| +8.0 | Round 7 | GUANGZHOU ZHAOHENG | 18 | 6♦ | ♠6 | = | -2 |
| +7.7 | Round 8 | QINGDAO BRIDGE ASSOSIATION | 25 | 4♥ | ♠3 | = | +7 |
| +6.1 | Round 3 | HEY YO | 19 | 4♠x | ♣K | = | +9 |
| +5.8 | Round 4 | PODDAR DEVELOPERS | 28 | 3NT | ♣4 | = | +3 |
| +5.8 | Round 7 | GUANGZHOU ZHAOHENG | 19 | 2♥ | ♥8 | -2 | +8 |
| +5.2 | Round 8 | QINGDAO BRIDGE ASSOSIATION | 28 | 4♠x | ♣7 | = | +7 |
| +4.9 | Round 8 | QINGDAO BRIDGE ASSOSIATION | 26 | 3NT | ♥6 | +1 | +0 |
| +4.8 | Round 1 | BEIJING LAWYERS | 3 | 2♠ | ♣K | +2 | +7 |
| +4.8 | Round 8 | QINGDAO BRIDGE ASSOSIATION | 27 | 1NTx | ♠3 | -3 | +2 |
| +3.5 | Round 4 | PODDAR DEVELOPERS | 24 | 2♥ | ♣A | -2 | +5 |
| +3.1 | Round 3 | HEY YO | 20 | 3♣ | ♦J | = | +0 |
| +2.8 | Round 1 | BEIJING LAWYERS | 1 | 1NT | ♦10 | +3 | +6 |
| +2.7 | Round 4 | PODDAR DEVELOPERS | 22 | 2♥ | ♠10 | +3 | +9 |
| +2.6 | Round 8 | QINGDAO BRIDGE ASSOSIATION | 24 | 4♠ | ♦6 | -1 | +5 |
| +2.4 | Round 3 | HEY YO | 17 | 3♠ | ♣8 | = | -4 |
| +2.0 | Round 6 | BRIDGE ASSOCIATION OF FUJIAN P | 11 | 4♣ | ♥6 | -1 | +4 |
| +1.8 | Round 6 | BRIDGE ASSOCIATION OF FUJIAN P | 12 | 4♥ | ♣2 | +1 | +0 |
| +1.5 | Round 1 | BEIJING LAWYERS | 4 | 1NT | ♣A | -1 | -11 |
| +1.1 | Round 7 | GUANGZHOU ZHAOHENG | 17 | 4♥ | ♠3 | -2 | +7 |
| +0.9 | Round 7 | GUANGZHOU ZHAOHENG | 20 | Pass | +3 | ||
| +0.2 | Round 1 | BEIJING LAWYERS | 6 | 1NT | ♥4 | +1 | +10 |
| +0.2 | Round 4 | PODDAR DEVELOPERS | 25 | 3NT | ♠Q | = | +0 |
| -0.3 | Round 1 | BEIJING LAWYERS | 7 | 2♠ | ♥2 | = | +1 |
| -0.6 | Round 3 | HEY YO | 15 | 4♥ | ♣J | +2 | +11 |
| -0.7 | Round 1 | BEIJING LAWYERS | 5 | 3♥ | ♠K | = | +0 |
| -1.0 | Round 6 | BRIDGE ASSOCIATION OF FUJIAN P | 13 | 1♠ | ♥J | +1 | +0 |
| -1.1 | Round 4 | PODDAR DEVELOPERS | 27 | 4♠ | ♠7 | +2 | +11 |
| -1.2 | Round 8 | QINGDAO BRIDGE ASSOSIATION | 23 | 2♠ | ♣J | -1 | +0 |
| -2.3 | Round 1 | BEIJING LAWYERS | 2 | 2♥ | ♦3 | +2 | -10 |
| -2.5 | Round 6 | BRIDGE ASSOCIATION OF FUJIAN P | 8 | 4♠ | ♦K | -2 | +0 |
| -3.0 | Round 3 | HEY YO | 18 | 4♥ | ♦2 | -1 | +0 |
| -3.0 | Round 8 | QINGDAO BRIDGE ASSOSIATION | 22 | 2♠ | ♥Q | = | +0 |
| -3.5 | Round 7 | GUANGZHOU ZHAOHENG | 15 | 4♥ | ♦3 | -1 | -12 |
| -3.7 | Round 6 | BRIDGE ASSOCIATION OF FUJIAN P | 9 | 3NT | ♥7 | -2 | +0 |
| -3.7 | Round 6 | BRIDGE ASSOCIATION OF FUJIAN P | 10 | 3NT | ♥3 | -1 | -6 |
| -3.8 | Round 7 | GUANGZHOU ZHAOHENG | 16 | 5♥x | ♦6 | -2 | -5 |
| -4.2 | Round 3 | HEY YO | 16 | 1NT | ♠4 | -1 | -10 |
| -4.7 | Round 4 | PODDAR DEVELOPERS | 26 | 3♥ | ♣Q | -1 | -5 |
| -6.2 | Round 6 | BRIDGE ASSOCIATION OF FUJIAN P | 14 | 4♠ | ♠4 | = | -7 |
| -6.4 | Round 3 | HEY YO | 21 | 2♦ | ♣3 | = | -12 |
| -8.1 | Round 4 | PODDAR DEVELOPERS | 23 | 3NT | ♦5 | +1 | -10 |