YANG Jiahong · DEZHOUQIAOXIE(PUSHI)
vs par split: bidding -1.75 · play +0.75
Strength of schedule: opponents averaged +0.37/bd (a tough draw) → opponent-adjusted +0.19/bd
Card play — on target: opening leads 55.6% · declarer play 83.3% · defence 46.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (6) | 100.0% (3) |
| Declarer play | 100.0% (1) | 80.0% (5) |
| Defence | 62.5% (8) | 28.6% (7) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 66.7% (3) · ♦ 50.0% (2)
vs par by strain: NT -1.46 (11) · a suit -0.71 (17)
vs par by level: part-score -0.46 (13) · game -1.92 (13) · slam +1.50 (2)
By role: declaring +0.54/bd (-0.69 vs par · 13) · defending -0.79/bd (-1.27 vs par · 15)
By vulnerability: vulnerable +2.21/bd (-1.93 vs par · 14) · not vulnerable -2.55/bd (-0.07 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | X.Li | K.Mccallum – L.Baker | Closed | 14 | +11.0 | +0.79 | +2.64 |
| Quarterfinal | X.Li | S.Brock – N.Smith | Open | 14 | -15.8 | -1.13 | -4.64 |
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 |
|---|---|---|---|---|---|---|---|
| +16.9 | Quarterfinal | BAKER | 13 | 5♠x | ♦4 | = | +6 |
| +8.1 | Quarterfinal | BAKER | 12 | 3NT | ♠4 | -1 | +6 |
| +7.8 | Quarterfinal | BAKER | 49 | 6♦ | ♥5 | -1 | -12 |
| +5.4 | Quarterfinal | BAKER | 51 | 3NT | ♦6 | +1 | -1 |
| +4.0 | Quarterfinal | BAKER | 43 | 4♥ | ♠K | +1 | -17 |
| +2.7 | Quarterfinal | BAKER | 9 | 6♣ | ♥2 | +1 | +15 |
| +2.4 | Quarterfinal | BAKER | 46 | 1NT | ♦A | -1 | +13 |
| +1.6 | Quarterfinal | BAKER | 14 | 4♠ | ♦J | +1 | +13 |
| +1.1 | Quarterfinal | BAKER | 10 | 4NT | ♠Q | +2 | -21 |
| +1.0 | Quarterfinal | BAKER | 44 | 2♥ | ♣K | -1 | +0 |
| +0.9 | Quarterfinal | BAKER | 7 | 2♥ | ♠4 | -1 | -12 |
| +0.4 | Quarterfinal | BAKER | 6 | 3NT | ♠4 | +1 | -1 |
| -0.0 | Quarterfinal | BAKER | 4 | 4♥ | ♠6 | = | +13 |
| +0.0 | Quarterfinal | BAKER | 56 | 5♦ | ♣J | +1 | +1 |
| -0.2 | Quarterfinal | BAKER | 55 | 3♦ | ♠10 | +1 | +7 |
| -1.1 | Quarterfinal | BAKER | 1 | 4♥ | ♥3 | -2 | -11 |
| -1.1 | Quarterfinal | BAKER | 3 | 1NT | ♠2 | -1 | +5 |
| -1.6 | Quarterfinal | BAKER | 52 | 2♦ | ♥A | = | -5 |
| -1.7 | Quarterfinal | BAKER | 11 | 3NT | ♠3 | = | +1 |
| -2.6 | Quarterfinal | BAKER | 5 | 3♠ | ♣9 | +1 | +2 |
| -3.8 | Quarterfinal | BAKER | 53 | 2♥ | ♥6 | = | -11 |
| -4.6 | Quarterfinal | BAKER | 48 | 3♥ | ♠Q | -1 | -1 |
| -5.0 | Quarterfinal | BAKER | 54 | 2♥ | ♦7 | +2 | -15 |
| -5.6 | Quarterfinal | BAKER | 45 | 3NT | ♦3 | +1 | -15 |
| -5.6 | Quarterfinal | BAKER | 50 | 2NT | ♥Q | -1 | -10 |
| -6.1 | Quarterfinal | BAKER | 8 | 1NT | ♥4 | +3 | +6 |
| -8.1 | Quarterfinal | BAKER | 2 | 2♣ | ♠5 | = | +15 |
| -10.0 | Quarterfinal | BAKER | 47 | 3NT | ♠3 | -2 | +1 |