LI Yiting · CHIME
vs par split: bidding -0.71 · play +1.74
Strength of schedule: opponents averaged +0.25/bd (a tough draw) → opponent-adjusted +1.67/bd
Card play — on target: opening leads 100.0% #1 of 398 · declarer play 85.7% #68 of 398 · defence 90.0% #100 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 100.0% (6) |
| Declarer play | 50.0% (2) | 100.0% (5) |
| Defence | 100.0% (1) | 89.5% (19) |
Opening leads by suit led: ♠ 100.0% (2) · ♦ 100.0% (3) · ♣ 100.0% (1)
vs par by strain: NT -1.00 (9) · a suit +1.73 (26)
vs par by level: part-score +1.71 (17) · game -0.62 (16) · slam +8.50 (2)
By role: declaring +2.94/bd (-1.00 vs par · 15) · defending +0.29/bd (+2.55 vs par · 20)
By vulnerability: vulnerable +2.43/bd (+3.05 vs par · 19) · not vulnerable +0.24/bd (-1.38 vs par · 16)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | J.Liu | H.Lam – P.Ling | Closed | 7 | +9.0 | +1.29 | +0.43 |
| Round 4 | J.Liu | T.Bakkeren – C.Arnolds | Closed | 7 | +5.2 | +0.74 | +1.29 |
| Round 5 | J.Liu | A.Kowalski – E.Miszewska | Closed | 7 | +5.2 | +0.74 | +0.00 |
| Round 7 | J.Liu | Z.Liao – Z.Luo | Closed | 7 | +29.7 | +4.24 | +1.00 |
| Round 8 | J.Liu | D.Berkowitz – L.Berkowitz | Closed | 7 | +0.8 | +0.11 | +2.43 |
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 |
|---|---|---|---|---|---|---|---|
| +15.4 | Round 7 | ZHIHAOLE | 18 | 7♠ | ♥K | = | +0 |
| +11.1 | Round 3 | MASTER MINDS | 16 | 1NTx | ♣3 | +3 | +12 |
| +9.0 | Round 7 | ZHIHAOLE | 21 | 4♠ | ♦3 | +1 | +11 |
| +8.4 | Round 8 | TAYLOR | 24 | 3NTx | ♥2 | +2 | +7 |
| +7.1 | Round 4 | GANZER | 23 | 6♥ | ♦3 | -1 | +17 |
| +6.2 | Round 4 | GANZER | 26 | 4♠ | ♣A | -1 | +13 |
| +5.1 | Round 8 | TAYLOR | 28 | 4♦ | ♥Q | -1 | +6 |
| +4.6 | Round 7 | ZHIHAOLE | 16 | 3♠ | ♣4 | -1 | +6 |
| +4.1 | Round 5 | VITAS | 7 | 3♠ | ♣A | -2 | +7 |
| +3.3 | Round 5 | VITAS | 4 | 3NT | ♠7 | +1 | -1 |
| +2.8 | Round 7 | ZHIHAOLE | 20 | 3♠ | ♦J | -1 | +5 |
| +1.9 | Round 4 | GANZER | 24 | 4♥ | ♠10 | = | -1 |
| +1.5 | Round 5 | VITAS | 6 | 3NT | ♥J | +1 | -1 |
| +1.3 | Round 3 | MASTER MINDS | 17 | 3♠ | ♣7 | -2 | +6 |
| +1.2 | Round 7 | ZHIHAOLE | 15 | 3♣ | ♥3 | +2 | +2 |
| +1.2 | Round 8 | TAYLOR | 22 | 2♠ | ♥2 | -1 | +4 |
| +1.0 | Round 3 | MASTER MINDS | 21 | 4♠ | ♥10 | +1 | +0 |
| +0.7 | Round 8 | TAYLOR | 26 | 3♣ | ♦J | -1 | +5 |
| +0.6 | Round 5 | VITAS | 5 | 2♠ | ♥5 | = | +1 |
| +0.6 | Round 7 | ZHIHAOLE | 17 | 5♦ | ♠4 | = | -11 |
| +0.4 | Round 3 | MASTER MINDS | 20 | 3NT | ♣2 | +1 | -1 |
| +0.1 | Round 3 | MASTER MINDS | 19 | 4♥ | ♣2 | +1 | +0 |
| -0.1 | Round 4 | GANZER | 25 | 3NT | ♠4 | = | +0 |
| -0.1 | Round 5 | VITAS | 2 | 4♥ | ♠10 | +1 | +0 |
| -0.5 | Round 8 | TAYLOR | 27 | 3♠ | ♥8 | +1 | -1 |
| -0.9 | Round 3 | MASTER MINDS | 18 | 2NT | ♥6 | +1 | -6 |
| -1.0 | Round 5 | VITAS | 3 | 2♠ | ♥K | +2 | -7 |
| -1.9 | Round 8 | TAYLOR | 23 | 3♣ | ♠6 | = | +9 |
| -2.1 | Round 4 | GANZER | 27 | 4♣ | ♦A | = | -1 |
| -2.8 | Round 4 | GANZER | 22 | 3NT | ♥10 | +2 | -13 |
| -3.2 | Round 5 | VITAS | 1 | 5♥ | ♠K | +1 | +1 |
| -3.9 | Round 7 | ZHIHAOLE | 19 | 3♥ | ♠3 | = | -6 |
| -4.0 | Round 3 | MASTER MINDS | 15 | 4♥ | ♣A | = | -8 |
| -5.0 | Round 4 | GANZER | 28 | 3NT | ♠J | -2 | -6 |
| -12.2 | Round 8 | TAYLOR | 25 | 3♠x | ♥3 | = | -13 |