TAN Sheng · QINGDAO BRIDGE ASSOSIATION
vs par split: bidding +0.54 · play -0.20
Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted -0.61/bd
Card play — on target: opening leads 75.0% #156 of 277 · declarer play 80.0% #106 of 277 · defence 81.8% #161 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 70.0% (10) |
| Declarer play | 100.0% (3) | 50.0% (2) |
| Defence | 80.0% (5) | 82.4% (17) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (1) · ♦ 50.0% (4) · ♣ 75.0% (4)
vs par by strain: NT +1.09 (11) · a suit +0.00 (24)
vs par by level: part-score +0.75 (16) · game -0.65 (17) · slam +5.50 (2)
By role: declaring +1.14/bd (-0.77 vs par · 13) · defending -1.31/bd (+1.00 vs par · 22)
By vulnerability: vulnerable -1.20/bd (-0.56 vs par · 18) · not vulnerable +0.45/bd (+1.29 vs par · 17)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Zhang | X.Hu – Y.Huang | Closed | 7 | +18.8 | +2.69 | +2.43 |
| Round 3 | Y.Zhang | J.Bouveresse – P.Mathieu | Open | 7 | -11.4 | -1.63 | -0.71 |
| Round 4 | C.Li | X.Liu – Z.Li | Open | 7 | -7.4 | -1.06 | +0.57 |
| Round 5 | Y.Zhang | P.Zak – J.Zaremba | Open | 7 | +7.0 | +1.00 | +2.43 |
| Round 8 | Y.Zhang | Z.Wu – D.Huang | 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 |
|---|---|---|---|---|---|---|---|
| +8.3 | Round 1 | PING AN CHINA | 7 | 5♥x | ♠A | -2 | +8 |
| +6.8 | Round 5 | CONSUS POLAND | 5 | 4♠ | ♠3 | = | +0 |
| +4.2 | Round 1 | PING AN CHINA | 1 | 3NT | ♦5 | +2 | +1 |
| +3.9 | Round 1 | PING AN CHINA | 4 | 1NT | ♣K | +1 | +12 |
| +3.6 | Round 4 | GUANGZHOU ZHAOHENG | 22 | 2♠ | ♦3 | +2 | +10 |
| +3.6 | Round 4 | GUANGZHOU ZHAOHENG | 24 | 3♦ | ♠7 | = | +5 |
| +3.2 | Round 5 | CONSUS POLAND | 4 | 4♠ | ♦K | -1 | +6 |
| +3.0 | Round 8 | GUANGZHOU PEARL RIVE | 22 | 2♠ | ♥Q | = | +0 |
| +2.5 | Round 3 | GUADELOUPE | 17 | 4♠ | ♣7 | -1 | +8 |
| +2.3 | Round 1 | PING AN CHINA | 2 | 3♥ | ♣A | +1 | +10 |
| +1.8 | Round 5 | CONSUS POLAND | 3 | 3NT | ♦10 | = | +0 |
| +1.2 | Round 8 | GUANGZHOU PEARL RIVE | 23 | 2♠ | ♣J | -1 | +0 |
| +0.7 | Round 1 | PING AN CHINA | 3 | 2♠ | ♣K | -1 | -3 |
| +0.6 | Round 3 | GUADELOUPE | 15 | 4♥ | ♠10 | +2 | -11 |
| +0.6 | Round 4 | GUANGZHOU ZHAOHENG | 26 | 2♥ | ♣Q | = | +0 |
| +0.4 | Round 5 | CONSUS POLAND | 1 | 4♥ | ♣A | = | +1 |
| +0.2 | Round 4 | GUANGZHOU ZHAOHENG | 25 | 3NT | ♦4 | = | +0 |
| +0.2 | Round 5 | CONSUS POLAND | 2 | 3♣ | ♥K | = | -1 |
| -0.2 | Round 1 | PING AN CHINA | 6 | 1NT | ♥4 | +1 | -10 |
| -0.3 | Round 3 | GUADELOUPE | 21 | 1NT | ♥10 | +3 | +9 |
| -0.4 | Round 1 | PING AN CHINA | 5 | 2♠ | ♠2 | -1 | -1 |
| -0.4 | Round 4 | GUANGZHOU ZHAOHENG | 27 | 4♠ | ♦4 | +1 | +11 |
| -0.7 | Round 5 | CONSUS POLAND | 6 | 6NT | ♣5 | = | +11 |
| -1.6 | Round 3 | GUADELOUPE | 19 | 4♠ | ♦K | = | -6 |
| -2.3 | Round 3 | GUADELOUPE | 20 | 1NT | ♥Q | +2 | +1 |
| -2.6 | Round 8 | GUANGZHOU PEARL RIVE | 24 | 4♠ | ♦6 | -1 | -5 |
| -3.1 | Round 3 | GUADELOUPE | 18 | 3♥ | ♦5 | = | -6 |
| -4.7 | Round 5 | CONSUS POLAND | 7 | 6♥ | ♠A | = | +0 |
| -4.8 | Round 8 | GUANGZHOU PEARL RIVE | 27 | 1NTx | ♠3 | -3 | -2 |
| -4.9 | Round 8 | GUANGZHOU PEARL RIVE | 26 | 3NT | ♥6 | +1 | +0 |
| -5.2 | Round 8 | GUANGZHOU PEARL RIVE | 28 | 4♠x | ♣7 | = | -7 |
| -6.9 | Round 4 | GUANGZHOU ZHAOHENG | 28 | 2♠ | ♦K | +1 | -12 |
| -7.2 | Round 3 | GUADELOUPE | 16 | 4♥ | ♣5 | = | +0 |
| -7.7 | Round 8 | GUANGZHOU PEARL RIVE | 25 | 4♥ | ♠3 | = | -7 |
| -8.1 | Round 4 | GUANGZHOU ZHAOHENG | 23 | 3NT | ♥10 | +1 | -10 |