TAN Weiyuan · SHAOGUAN BRIDGE ASOCIATION
vs par split: bidding -0.62 · play -1.67
Strength of schedule: opponents averaged +0.53/bd (a tough draw) → opponent-adjusted -1.16/bd
Card play — on target: opening leads 80.0% · declarer play 50.0% · defence 55.6%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 75.0% (4) |
| Declarer play | 0.0% (1) | 60.0% (5) |
| Defence | 100.0% (1) | 50.0% (8) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 0.0% (1) · ♦ 100.0% (2)
vs par by strain: NT -3.00 (6) · a suit -2.00 (15)
vs par by level: part-score -4.22 (9) · game +0.18 (11) · slam -12.00 (1)
By role: declaring -2.59/bd (-5.25 vs par · 12) · defending -0.49/bd (+1.67 vs par · 9)
By vulnerability: vulnerable -2.78/bd (-2.50 vs par · 10) · not vulnerable -0.70/bd (-2.09 vs par · 11)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 6 | D.Hua | A.Smirnov – J.Piekarek | Closed | 7 | -13.8 | -1.97 | +1.14 |
| Round 7 | J.Xu | Y.Xia – Y.Huang | Closed | 7 | -12.0 | -1.71 | -2.57 |
| Round 8 | J.Xu | L.Zhang – S.Zhou | Closed | 7 | -9.7 | -1.39 | -5.43 |
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 |
|---|---|---|---|---|---|---|---|
| +3.5 | Round 6 | LITTLE MECK | 12 | 3NT | ♦3 | -1 | +10 |
| +2.8 | Round 6 | LITTLE MECK | 14 | 5♣ | ♠3 | = | +3 |
| +2.8 | Round 7 | RAINBOW | 18 | 2NT | ♥5 | = | -1 |
| +2.0 | Round 8 | KALAJUN-XINJIANG | 26 | 3NT | ♠3 | = | +0 |
| +1.7 | Round 8 | KALAJUN-XINJIANG | 24 | 4♥ | ♠A | = | -1 |
| +1.2 | Round 6 | LITTLE MECK | 11 | 4♠ | ♥3 | -2 | -1 |
| -0.3 | Round 7 | RAINBOW | 17 | 2♠ | ♦9 | +2 | -1 |
| -0.3 | Round 7 | RAINBOW | 20 | 4♠ | ♦7 | +2 | +13 |
| -0.4 | Round 7 | RAINBOW | 19 | 2♣ | ♥10 | +1 | +1 |
| -0.9 | Round 6 | LITTLE MECK | 13 | 2♠ | ♥A | +1 | +0 |
| -0.9 | Round 8 | KALAJUN-XINJIANG | 27 | 4♣ | ♦8 | -1 | -4 |
| -1.1 | Round 6 | LITTLE MECK | 9 | 4♥ | ♠Q | = | +13 |
| -2.0 | Round 7 | RAINBOW | 21 | 4♠ | ♣3 | -1 | -5 |
| -2.4 | Round 8 | KALAJUN-XINJIANG | 25 | 4♠x | ♦A | -2 | -7 |
| -2.6 | Round 8 | KALAJUN-XINJIANG | 23 | 1NT | ♠6 | -2 | -3 |
| -3.5 | Round 8 | KALAJUN-XINJIANG | 28 | 4♥ | ♣3 | -2 | -11 |
| -3.7 | Round 7 | RAINBOW | 15 | 3♥ | ♠K | -1 | -13 |
| -4.0 | Round 8 | KALAJUN-XINJIANG | 22 | 6NT | ♥9 | -1 | -12 |
| -4.7 | Round 6 | LITTLE MECK | 8 | 3♠x | ♣A | -3 | -2 |
| -8.1 | Round 7 | RAINBOW | 16 | 3NT | ♠2 | -1 | -12 |
| -14.6 | Round 6 | LITTLE MECK | 10 | 4♦x | ♣A | -5 | -15 |