JIANG Yixuan · SHENGXING TEAM 5
vs par split: bidding -0.64 · play -0.43
Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -1.29/bd
Card play — on target: opening leads 72.7% · declarer play 71.4% · defence 82.4%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (3) | 87.5% (8) |
| Declarer play | 100.0% (2) | 60.0% (5) |
| Defence | 85.7% (7) | 80.0% (10) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 50.0% (4) · ♦ 100.0% (2) · ♣ 66.7% (3)
vs par by strain: NT -1.22 (9) · a suit -1.00 (19)
vs par by level: part-score -2.31 (13) · game +0.00 (15)
By role: declaring -3.67/bd (-4.54 vs par · 11) · defending +0.23/bd (+1.18 vs par · 17)
By vulnerability: vulnerable -2.94/bd (-2.93 vs par · 14) · not vulnerable +0.34/bd (+0.79 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | J.Ruan | F.Nacrur – S.Gerstmann | Closed | 14 | -16.8 | -1.20 | -1.29 |
| Quarterfinal | Q.Tang | D.Molina – V.Roman | Open | 14 | -19.6 | -1.40 | -0.86 |
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 |
|---|---|---|---|---|---|---|---|
| +4.7 | Quarterfinal | CHILE | 30 | 4♠ | ♦10 | -1 | +12 |
| +3.6 | Quarterfinal | CHILE | 22 | 2♣ | ♠A | -1 | +0 |
| +2.0 | Quarterfinal | CHILE | 24 | 3NT | ♣10 | -1 | +10 |
| +1.4 | Quarterfinal | CHILE | 16 | 4♥ | ♠5 | +1 | +1 |
| +1.4 | Quarterfinal | CHILE | 18 | 3♦ | ♣Q | -2 | -1 |
| +1.1 | Quarterfinal | CHILE | 21 | 3♠ | ♣A | = | +0 |
| +1.1 | Quarterfinal | CHILE | 31 | 2♥ | ♣K | +3 | +6 |
| +0.9 | Quarterfinal | CHILE | 40 | 4♥ | ♣7 | = | +1 |
| +0.4 | Quarterfinal | CHILE | 25 | 2♥ | ♠A | -2 | +11 |
| +0.3 | Quarterfinal | CHILE | 34 | 3♥ | ♠K | -1 | -2 |
| +0.1 | Quarterfinal | CHILE | 23 | 4♠ | ♥Q | +2 | +13 |
| +0.1 | Quarterfinal | CHILE | 27 | 3♠ | ♣10 | = | -4 |
| +0.0 | Quarterfinal | CHILE | 15 | 3NT | ♦10 | = | -7 |
| -0.0 | Quarterfinal | CHILE | 33 | 4♠ | ♥K | +1 | +0 |
| -0.0 | Quarterfinal | CHILE | 36 | 3NT | ♦4 | +2 | +0 |
| -0.4 | Quarterfinal | CHILE | 17 | 2NT | ♠K | = | +1 |
| -0.4 | Quarterfinal | CHILE | 29 | 1NT | ♥4 | -1 | -2 |
| -1.0 | Quarterfinal | CHILE | 32 | 3NT | ♠4 | +2 | -1 |
| -1.4 | Quarterfinal | CHILE | 42 | 3NT | ♥5 | -2 | -6 |
| -2.3 | Quarterfinal | CHILE | 38 | 4♥ | ♦A | +1 | -4 |
| -3.0 | Quarterfinal | CHILE | 19 | 4♠ | ♣10 | -2 | -7 |
| -3.1 | Quarterfinal | CHILE | 39 | 1NT | ♥5 | +1 | -6 |
| -4.0 | Quarterfinal | CHILE | 35 | 3NT | ♠4 | = | +0 |
| -5.0 | Quarterfinal | CHILE | 41 | 4♠ | ♠5 | -1 | +1 |
| -5.6 | Quarterfinal | CHILE | 20 | 5♠ | ♣9 | +1 | -13 |
| -8.6 | Quarterfinal | CHILE | 28 | 3♥ | ♠3 | +2 | -10 |
| -9.3 | Quarterfinal | CHILE | 26 | 3♣x | ♥A | -2 | -12 |
| -9.4 | Quarterfinal | CHILE | 37 | 3♦ | ♥K | +1 | -11 |