LI Jie · CHINA OPEN
vs par split: bidding -1.43 · play -0.25
Strength of schedule: opponents averaged -0.30/bd (an easy draw) → opponent-adjusted -0.59/bd
Card play — on target: opening leads 86.7% · declarer play 66.7% · defence 91.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 83.3% (12) |
| Declarer play | 100.0% (1) | 60.0% (5) |
| Defence | 100.0% (4) | 90.0% (20) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 83.3% (6) · ♦ 100.0% (4) · ♣ 100.0% (2)
vs par by strain: NT +1.40 (5) · a suit -2.11 (35)
vs par by level: part-score +0.21 (14) · game -1.18 (22) · slam -11.00 (4)
By role: declaring +0.53/bd (-3.56 vs par · 16) · defending -0.84/bd (-0.42 vs par · 24)
By vulnerability: vulnerable -0.20/bd (-2.50 vs par · 20) · not vulnerable -0.39/bd (-0.85 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | J.Liu | A.Wildavsky – F.Piedra | Open | 12 | +5.8 | +0.48 | -2.58 |
| Round of 16 | J.Liu | S.Magnusson – D.Nikolenkov | Open | 12 | -2.9 | -0.24 | +0.25 |
| Quarterfinal | J.Liu | R.Schwartz – L.Fisher | Open | 16 | -14.7 | -0.92 | -2.44 |
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 |
|---|---|---|---|---|---|---|---|
| +9.7 | Round of 16 | PIEDRA | 8 | 2♥x | ♣3 | +1 | +7 |
| +8.4 | Round of 16 | PIEDRA | 1 | 4♠x | ♥5 | -3 | +9 |
| +6.4 | Round of 16 | PIEDRA | 7 | 2♠ | ♦Q | -2 | +7 |
| +5.0 | Round of 16 | PIEDRA | 19 | 3♥ | ♣K | = | +6 |
| +4.1 | Quarterfinal | ISRAEL JUNIORS | 24 | 4♠ | ♣K | = | -11 |
| +4.0 | Round of 16 | PIEDRA | 22 | 4♠ | ♣J | +1 | +0 |
| +3.3 | Quarterfinal | ISRAEL JUNIORS | 20 | 2♥ | ♠4 | = | +0 |
| +3.2 | Round of 16 | PIEDRA | 9 | 3♠ | ♥2 | -1 | +5 |
| +2.9 | Round of 16 | PIEDRA | 5 | 5♦x | ♥8 | -4 | -12 |
| +2.6 | Round of 16 | PIEDRA | 14 | 1NT | ♣K | -2 | +5 |
| +2.6 | Quarterfinal | ISRAEL JUNIORS | 25 | 4♥ | ♠9 | = | -1 |
| +2.6 | Quarterfinal | ISRAEL JUNIORS | 27 | 2♠ | ♦6 | -1 | +5 |
| +2.1 | Quarterfinal | ISRAEL JUNIORS | 32 | 2♣ | ♦K | +1 | -10 |
| +2.0 | Quarterfinal | ISRAEL JUNIORS | 21 | 3♥ | ♣2 | = | +0 |
| +1.4 | Round of 16 | PIEDRA | 18 | 4♥ | ♦2 | = | +7 |
| +1.1 | Round of 16 | PIEDRA | 3 | 3NT | ♠5 | +1 | +1 |
| +0.5 | Round of 16 | PIEDRA | 13 | 4♥ | ♦J | = | +1 |
| +0.4 | Quarterfinal | ISRAEL JUNIORS | 19 | 4♠ | ♥4 | +1 | +0 |
| +0.4 | Quarterfinal | ISRAEL JUNIORS | 30 | 2♠ | ♣4 | -2 | +1 |
| +0.3 | Round of 16 | PIEDRA | 20 | 5♦ | ♥8 | = | +1 |
| -0.1 | Round of 16 | PIEDRA | 2 | 3NT | ♥9 | = | +0 |
| -0.1 | Quarterfinal | ISRAEL JUNIORS | 26 | 4♠ | ♥Q | = | +0 |
| -0.5 | Round of 16 | PIEDRA | 15 | 3♦ | ♠6 | +2 | -13 |
| -0.6 | Round of 16 | PIEDRA | 11 | 5♥ | ♣K | = | +0 |
| -0.9 | Round of 16 | PIEDRA | 24 | 1NT | ♦9 | = | +1 |
| -1.0 | Round of 16 | PIEDRA | 16 | 4♠ | ♥3 | +1 | +0 |
| -1.3 | Quarterfinal | ISRAEL JUNIORS | 22 | 4♠ | ♣4 | = | +1 |
| -1.9 | Quarterfinal | ISRAEL JUNIORS | 31 | 4♠ | ♦2 | +1 | +0 |
| -2.3 | Round of 16 | PIEDRA | 12 | 3♥ | ♠3 | = | -6 |
| -2.3 | Quarterfinal | ISRAEL JUNIORS | 28 | 4♥ | ♣5 | = | -1 |
| -3.1 | Quarterfinal | ISRAEL JUNIORS | 17 | 4♠ | ♥5 | = | +1 |
| -3.8 | Round of 16 | PIEDRA | 17 | 3NT | ♣10 | = | +0 |
| -4.4 | Quarterfinal | ISRAEL JUNIORS | 23 | 6♦ | ♥10 | = | +1 |
| -4.5 | Round of 16 | PIEDRA | 23 | 4♠ | ♦J | = | +0 |
| -4.8 | Round of 16 | PIEDRA | 10 | 7♣ | ♣9 | -1 | -16 |
| -4.9 | Round of 16 | PIEDRA | 4 | 4♥ | ♣2 | -1 | -12 |
| -6.0 | Round of 16 | PIEDRA | 21 | 3♠ | ♠K | -2 | -5 |
| -8.1 | Quarterfinal | ISRAEL JUNIORS | 29 | 4♥x | ♠5 | +1 | -10 |
| -11.0 | Quarterfinal | ISRAEL JUNIORS | 18 | 6♠x | ♥2 | -2 | -15 |
| -13.2 | Round of 16 | PIEDRA | 6 | 6♥ | ♠5 | = | -14 |