HU Danhua · CHANG HONG
vs par split: bidding -1.02 · play -0.15
Strength of schedule: opponents averaged -0.45/bd (an easy draw) → opponent-adjusted -0.99/bd
Card play — on target: opening leads 66.7% #528 of 567 · declarer play 70.6% #424 of 567 · defence 87.5% #113 of 567
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 66.7% (12) |
| Declarer play | 83.3% (6) | 63.6% (11) |
| Defence | 100.0% (5) | 84.2% (19) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 75.0% (8) · ♦ 33.3% (3) · ♣ 100.0% (2)
vs par by strain: NT -2.65 (17) · a suit -0.58 (43)
vs par by level: part-score +0.08 (24) · game -2.06 (35) · slam +0.00 (1)
By role: declaring -0.69/bd (-2.94 vs par · 36) · defending -0.30/bd (+1.50 vs par · 24)
By vulnerability: vulnerable -0.45/bd (-0.90 vs par · 30) · not vulnerable -0.62/bd (-1.43 vs par · 30)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | X.Li | M.Di Franco – H.Kim | Open | 10 | -12.8 | -1.28 | -1.00 |
| Round 2 | X.Li | W.Zhang – Y.Wu | Open | 10 | +14.1 | +1.41 | +3.10 |
| Round 3 | X.Li | K.Fan – P.Tsai | Closed | 10 | -5.2 | -0.52 | -1.40 |
| Round 6 | X.Li | E.Lau – L.Cheung | Closed | 10 | -7.1 | -0.71 | -2.30 |
| Round 7 | X.Li | D.Yu – R.Li | Closed | 10 | -8.1 | -0.81 | -4.00 |
| Round 8 | X.Li | J.Mourgues – L.Thuillez | Open | 10 | -12.8 | -1.28 | -1.40 |
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 |
|---|---|---|---|---|---|---|---|
| +7.3 | Round 2 | ZHEJIANG JINJIANG | 19 | 3NT | ♦10 | +1 | +11 |
| +6.5 | Round 6 | FAR EAST | 29 | 6♠ | ♦J | = | +0 |
| +5.2 | Round 3 | CHINESE TAIPEI Mixed | 29 | 4♠ | ♥5 | = | +10 |
| +5.2 | Round 8 | PSG | 19 | 4♦ | ♥Q | -2 | +11 |
| +4.2 | Round 7 | YUNNAN | 9 | 3NT | ♠3 | = | -13 |
| +4.1 | Round 2 | ZHEJIANG JINJIANG | 15 | 4♥ | ♦10 | +1 | +6 |
| +4.0 | Round 2 | ZHEJIANG JINJIANG | 17 | 4♠ | ♣4 | -1 | +10 |
| +3.8 | Round 1 | SEOUL MIXED | 6 | 2♠ | ♦A | = | +11 |
| +3.7 | Round 2 | ZHEJIANG JINJIANG | 11 | 3♥ | ♣2 | -2 | +8 |
| +3.7 | Round 2 | ZHEJIANG JINJIANG | 12 | 4♠ | ♥Q | -1 | +12 |
| +3.6 | Round 3 | CHINESE TAIPEI Mixed | 28 | 3NT | ♠Q | +3 | +1 |
| +3.6 | Round 8 | PSG | 20 | 3NT | ♥2 | -2 | +7 |
| +2.8 | Round 3 | CHINESE TAIPEI Mixed | 23 | 1NT | ♣2 | = | -1 |
| +2.5 | Round 2 | ZHEJIANG JINJIANG | 18 | 2♦ | ♠A | = | +0 |
| +2.3 | Round 7 | YUNNAN | 7 | 2♣x | ♥K | -1 | +3 |
| +2.0 | Round 6 | FAR EAST | 27 | 5♠ | ♥A | -1 | +8 |
| +1.9 | Round 7 | YUNNAN | 1 | 4♥ | ♦8 | -2 | +0 |
| +1.3 | Round 6 | FAR EAST | 21 | 3NT | ♥J | -2 | -5 |
| +0.9 | Round 6 | FAR EAST | 24 | 3♦ | ♣7 | = | +0 |
| +0.6 | Round 1 | SEOUL MIXED | 1 | 3♠ | ♣3 | +1 | +6 |
| +0.6 | Round 2 | ZHEJIANG JINJIANG | 13 | 1NT | ♦Q | = | -1 |
| +0.5 | Round 8 | PSG | 15 | 3NT | ♠9 | = | +1 |
| +0.3 | Round 3 | CHINESE TAIPEI Mixed | 30 | 4♥ | ♦2 | +1 | +0 |
| +0.1 | Round 3 | CHINESE TAIPEI Mixed | 22 | 3NT | ♥10 | -1 | +5 |
| +0.1 | Round 6 | FAR EAST | 22 | 2♥ | ♦Q | = | +1 |
| +0.0 | Round 8 | PSG | 11 | 4♠ | ♥A | +1 | +0 |
| -0.0 | Round 8 | PSG | 14 | 3NT | ♣7 | +2 | +0 |
| -0.3 | Round 1 | SEOUL MIXED | 10 | 3♣ | ♠2 | = | -1 |
| -0.3 | Round 3 | CHINESE TAIPEI Mixed | 24 | 5♦ | ♥4 | = | -2 |
| -0.3 | Round 6 | FAR EAST | 28 | 3♦ | ♠3 | -2 | +1 |
| -0.4 | Round 1 | SEOUL MIXED | 7 | 2♥ | ♦3 | -1 | -1 |
| -0.6 | Round 2 | ZHEJIANG JINJIANG | 14 | 3♦ | ♥2 | = | -5 |
| -0.8 | Round 6 | FAR EAST | 25 | 3NT | ♠3 | -1 | -5 |
| -0.8 | Round 7 | YUNNAN | 3 | 2♦ | ♠2 | +1 | +0 |
| -0.9 | Round 7 | YUNNAN | 2 | 2♠ | ♣A | -1 | +1 |
| -1.3 | Round 1 | SEOUL MIXED | 3 | 3♥ | ♥4 | = | +0 |
| -1.3 | Round 7 | YUNNAN | 8 | 3NT | ♦6 | = | -11 |
| -1.4 | Round 1 | SEOUL MIXED | 9 | 2♦ | ♦6 | +1 | +3 |
| -1.5 | Round 7 | YUNNAN | 6 | 4♥x | ♦6 | -2 | -3 |
| -2.0 | Round 3 | CHINESE TAIPEI Mixed | 26 | 4♥ | ♠K | +1 | -13 |
| -2.3 | Round 8 | PSG | 13 | 3♠ | ♠3 | -2 | -2 |
| -2.7 | Round 3 | CHINESE TAIPEI Mixed | 27 | 4♥ | ♠2 | = | -3 |
| -2.9 | Round 1 | SEOUL MIXED | 5 | 2♣ | ♥3 | +2 | -7 |
| -3.1 | Round 1 | SEOUL MIXED | 2 | 4♦ | ♥A | -1 | -5 |
| -3.1 | Round 1 | SEOUL MIXED | 8 | 4♠ | ♥4 | -1 | -10 |
| -3.3 | Round 7 | YUNNAN | 4 | 4♥ | ♠K | = | -3 |
| -3.5 | Round 3 | CHINESE TAIPEI Mixed | 25 | 3NT | ♦A | -1 | +0 |
| -3.6 | Round 8 | PSG | 12 | 4♥ | ♦K | +2 | -11 |
| -3.8 | Round 2 | ZHEJIANG JINJIANG | 16 | 3NT | ♥4 | = | -7 |
| -4.2 | Round 7 | YUNNAN | 5 | 2♥ | ♥J | = | -6 |
| -4.5 | Round 7 | YUNNAN | 10 | 5♦x | ♠Q | -1 | -8 |
| -4.7 | Round 1 | SEOUL MIXED | 4 | 4♥ | ♦9 | -1 | -6 |
| -4.7 | Round 6 | FAR EAST | 26 | 2♠ | ♦A | -3 | -5 |
| -5.2 | Round 8 | PSG | 18 | 5♦x | ♣2 | = | -3 |
| -5.3 | Round 8 | PSG | 17 | 3NT | ♠8 | -5 | -8 |
| -5.4 | Round 6 | FAR EAST | 30 | 4♥ | ♣K | -1 | -10 |
| -5.7 | Round 8 | PSG | 16 | 4♣ | ♥4 | -3 | -9 |
| -6.7 | Round 6 | FAR EAST | 23 | 3NT | ♥6 | -2 | -8 |
| -7.4 | Round 2 | ZHEJIANG JINJIANG | 20 | 4♠ | ♥A | = | -3 |
| -8.7 | Round 3 | CHINESE TAIPEI Mixed | 21 | 3NT | ♠2 | -2 | -11 |