LI Ning · BEIJINGXUGUANG
218rank
+19.0Butler · 100 bds
+0.19per board
±4.2swing
-0.18vs par /bd · #359/567
-0.08adjusted /bd
by round
vs par split: bidding -0.07 · play -0.11
Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted -0.08/bd
Card play — on target: opening leads 79.3% #311 of 567 · declarer play 75.0% #323 of 567 · defence 77.1% #480 of 567
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (12) | 82.4% (17) |
| Declarer play | 100.0% (2) | 73.1% (26) |
| Defence | 68.4% (19) | 82.8% (29) |
Opening leads by suit led: ♠ 77.8% (9) · ♥ 83.3% (6) · ♦ 66.7% (6) · ♣ 87.5% (8)
vs par by strain: NT +0.36 (28) · a suit -0.39 (72)
vs par by level: part-score -0.38 (47) · game +0.00 (52) · slam +0.00 (1)
By role: declaring +0.56/bd (-1.61 vs par · 52) · defending -0.21/bd (+1.38 vs par · 48)
By vulnerability: vulnerable -0.07/bd (-0.18 vs par · 50) · not vulnerable +0.45/bd (-0.18 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Wang | V.Bessis – I.Baroni | Closed | 10 | +1.6 | +0.16 | -0.70 |
| Round 2 | D.Wang | J.You – F.Gao | Open | 10 | -1.3 | -0.13 | -1.80 |
| Round 4 | D.Wang | S.Wu – S.Shen | Open | 10 | +2.1 | +0.21 | +0.40 |
| Round 5 | D.Wang | Y.Wu – Y.Ye | Open | 10 | -0.7 | -0.07 | -0.70 |
| Round 7 | D.Wang | F.Yu – R.Zhang | Open | 10 | +0.1 | +0.01 | +2.10 |
| Round 9 | X.Zou | Z.Tang – Y.Tao | Open | 10 | -12.1 | -1.21 | -4.40 |
| Round 11 | D.Wang | A.Riamsree – C.Luang-On | Closed | 10 | +23.5 | +2.35 | +2.10 |
| Round 12 | D.Wang | Z.Shen – W.Guo | Closed | 10 | +14.6 | +1.46 | +1.20 |
| Round 14 | D.Wang | M.Lair – M.Rosenberg | Closed | 10 | +6.1 | +0.61 | -0.90 |
| Round 15 | D.Wang | Z.Yao – D.Zhang | Open | 10 | -14.9 | -1.49 | +0.90 |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 12 | HUBEI FUXING | 26 | 4♥ | ♠A | = | +10 |
| +8.0 | Round 2 | WUHAN DONGFANG | 15 | 5♦x | ♠2 | -1 | +7 |
| +8.0 | Round 7 | SHANGHAI GUHUA | 9 | 3NT | ♠2 | -1 | +16 |
| +7.9 | Round 12 | HUBEI FUXING | 25 | 5♥ | ♣A | +1 | +14 |
| +7.9 | Round 15 | CCSA | 29 | 5♥x | ♠K | -1 | +12 |
| +7.8 | Round 4 | SAN CHEN FUND | 4 | 4♥ | ♠J | -2 | +13 |
| +6.8 | Round 12 | HUBEI FUXING | 22 | 5♣ | ♦J | = | +11 |
| +6.4 | Round 9 | JSQX NJZS BRIDGECLUB | 22 | 3NT | ♠7 | = | +7 |
| +6.2 | Round 5 | ASYMCHEM | 19 | 4♠ | ♣A | = | +7 |
| +5.9 | Round 11 | BBC THAILAND | 15 | 4♠ | ♦7 | +1 | +0 |
| +5.7 | Round 5 | ASYMCHEM | 17 | 3NT | ♦9 | = | +6 |
| +5.2 | Round 11 | BBC THAILAND | 13 | 4♥ | ♠4 | = | +10 |
| +5.2 | Round 15 | CCSA | 27 | 3♠ | ♥K | = | +6 |
| +5.1 | Round 11 | BBC THAILAND | 11 | 5♦ | ♣4 | -1 | +4 |
| +4.9 | Round 11 | BBC THAILAND | 19 | 2NT | ♦8 | +1 | +10 |
| +4.8 | Round 5 | ASYMCHEM | 11 | 4♠ | ♠3 | -1 | +5 |
| +4.7 | Round 1 | PSG | 4 | 4♠ | ♣9 | -1 | +6 |
| +4.5 | Round 1 | PSG | 2 | 2♥ | ♣K | = | +6 |
| +4.3 | Round 14 | USA 2 Seniors | 14 | 2NT | ♣10 | -2 | +5 |
| +3.8 | Round 2 | WUHAN DONGFANG | 16 | 3NT | ♣6 | = | +7 |
| +3.6 | Round 5 | ASYMCHEM | 18 | 2NT | ♠6 | = | -1 |
| +3.4 | Round 7 | SHANGHAI GUHUA | 6 | 4♠x | ♠10 | = | +5 |
| +3.3 | Round 7 | SHANGHAI GUHUA | 4 | 5♦ | ♠K | +1 | +3 |
| +3.2 | Round 14 | USA 2 Seniors | 16 | 1♠ | ♥K | +2 | +0 |
| +2.7 | Round 14 | USA 2 Seniors | 18 | 4♥ | ♣7 | = | +3 |
| +2.4 | Round 14 | USA 2 Seniors | 13 | 2♠ | ♥Q | +1 | +1 |
| +2.3 | Round 11 | BBC THAILAND | 20 | 2♣x | ♥8 | -1 | +3 |
| +2.0 | Round 4 | SAN CHEN FUND | 6 | 2♥ | ♠7 | -2 | +3 |
| +1.9 | Round 12 | HUBEI FUXING | 21 | 1NT | ♥A | -2 | +3 |
| +1.9 | Round 14 | USA 2 Seniors | 11 | 3NT | ♣6 | = | -1 |
| +1.5 | Round 1 | PSG | 6 | 2♥ | ♦6 | = | -7 |
| +1.5 | Round 11 | BBC THAILAND | 17 | 2♠ | ♣9 | +1 | -6 |
| +1.4 | Round 1 | PSG | 9 | 2♦ | ♦2 | +1 | -3 |
| +1.3 | Round 1 | PSG | 3 | 2♥ | ♠8 | +1 | +0 |
| +1.3 | Round 2 | WUHAN DONGFANG | 17 | 2♠ | ♠2 | +2 | -6 |
| +1.3 | Round 4 | SAN CHEN FUND | 2 | 5♣x | ♥A | -1 | +0 |
| +1.3 | Round 7 | SHANGHAI GUHUA | 8 | 3NT | ♦6 | = | +11 |
| +1.3 | Round 11 | BBC THAILAND | 16 | 3♥ | ♦9 | = | +0 |
| +1.3 | Round 15 | CCSA | 26 | 3♥ | ♣A | -2 | +10 |
| +1.2 | Round 2 | WUHAN DONGFANG | 19 | 3♦ | ♦5 | +1 | +0 |
| +1.2 | Round 9 | JSQX NJZS BRIDGECLUB | 28 | 3♥ | ♣10 | -1 | +4 |
| +1.2 | Round 12 | HUBEI FUXING | 23 | 3♥ | ♣5 | +1 | +1 |
| +0.8 | Round 7 | SHANGHAI GUHUA | 3 | 2♦ | ♠6 | +1 | +0 |
| +0.7 | Round 12 | HUBEI FUXING | 28 | 4♥ | ♠J | +1 | -11 |
| +0.7 | Round 14 | USA 2 Seniors | 19 | 3NT | ♠5 | -1 | +0 |
| +0.6 | Round 2 | WUHAN DONGFANG | 14 | 3♦ | ♥7 | = | +5 |
| +0.6 | Round 4 | SAN CHEN FUND | 10 | 2♣ | ♠K | = | +0 |
| +0.6 | Round 5 | ASYMCHEM | 16 | 3♣ | ♥K | +1 | -7 |
| +0.6 | Round 9 | JSQX NJZS BRIDGECLUB | 29 | 3♥ | ♠Q | -2 | -2 |
| +0.5 | Round 4 | SAN CHEN FUND | 5 | 4♠ | ♣K | = | +0 |
| +0.5 | Round 9 | JSQX NJZS BRIDGECLUB | 26 | 3NT | ♥9 | +2 | -12 |
| +0.4 | Round 1 | PSG | 5 | 3♠ | ♠2 | +3 | +5 |
| +0.3 | Round 1 | PSG | 10 | 3♣ | ♦Q | = | +1 |
| +0.2 | Round 5 | ASYMCHEM | 14 | 2♥ | ♦A | -1 | +5 |
| +0.2 | Round 15 | CCSA | 24 | 3NT | ♠8 | +2 | +0 |
| +0.1 | Round 7 | SHANGHAI GUHUA | 7 | 2♥ | ♣8 | = | +0 |
| -0.2 | Round 7 | SHANGHAI GUHUA | 1 | 1NT | ♦4 | -1 | +2 |
| -0.3 | Round 4 | SAN CHEN FUND | 1 | 4♥ | ♠K | +1 | +0 |
| -0.4 | Round 4 | SAN CHEN FUND | 9 | 2♠ | ♦K | = | +5 |
| -0.5 | Round 1 | PSG | 7 | 1NT | ♥6 | +1 | +0 |
| -0.5 | Round 11 | BBC THAILAND | 14 | 4♣ | ♦2 | +1 | +1 |
| -0.5 | Round 15 | CCSA | 25 | 3NT | ♦A | = | -1 |
| -0.6 | Round 1 | PSG | 1 | 3♠ | ♣3 | +1 | -6 |
| -0.6 | Round 2 | WUHAN DONGFANG | 13 | 1NT | ♦K | = | +1 |
| -0.6 | Round 4 | SAN CHEN FUND | 3 | 4♥ | ♦9 | +2 | -11 |
| -0.8 | Round 11 | BBC THAILAND | 18 | 2♠ | ♥A | +1 | -1 |
| -0.8 | Round 12 | HUBEI FUXING | 29 | 2♠ | ♣6 | +2 | -1 |
| -0.8 | Round 14 | USA 2 Seniors | 17 | 4♠ | ♣6 | = | +1 |
| -1.4 | Round 11 | BBC THAILAND | 12 | 4♥ | ♣K | = | +0 |
| -1.4 | Round 12 | HUBEI FUXING | 30 | 4♠ | ♥K | -1 | -5 |
| -1.5 | Round 14 | USA 2 Seniors | 12 | 3NT | ♥10 | +2 | -1 |
| -1.6 | Round 5 | ASYMCHEM | 15 | 2♥ | ♠A | = | -5 |
| -1.7 | Round 9 | JSQX NJZS BRIDGECLUB | 25 | 5♥ | ♦7 | +1 | -11 |
| -1.8 | Round 9 | JSQX NJZS BRIDGECLUB | 30 | 4♠ | ♦Q | -1 | -10 |
| -1.9 | Round 9 | JSQX NJZS BRIDGECLUB | 24 | 3♥ | ♠3 | -2 | -5 |
| -2.3 | Round 14 | USA 2 Seniors | 20 | 1NT | ♦6 | = | -6 |
| -2.6 | Round 2 | WUHAN DONGFANG | 11 | 4♦ | ♣4 | +1 | -7 |
| -2.7 | Round 2 | WUHAN DONGFANG | 18 | 3♣ | ♦A | -1 | -1 |
| -2.8 | Round 4 | SAN CHEN FUND | 8 | 2NT | ♣5 | = | +0 |
| -3.1 | Round 15 | CCSA | 21 | 4♥ | ♠6 | -1 | -6 |
| -4.1 | Round 15 | CCSA | 23 | 1NT | ♠K | = | -5 |
| -4.4 | Round 9 | JSQX NJZS BRIDGECLUB | 23 | 4♠ | ♦5 | = | -14 |
| -4.5 | Round 14 | USA 2 Seniors | 15 | 4♠ | ♥4 | = | -11 |
| -4.6 | Round 2 | WUHAN DONGFANG | 12 | 2♥ | ♦3 | +1 | -12 |
| -4.6 | Round 7 | SHANGHAI GUHUA | 10 | 4♠x | ♥6 | -1 | -2 |
| -4.8 | Round 9 | JSQX NJZS BRIDGECLUB | 21 | 4♥ | ♠J | +1 | -1 |
| -4.9 | Round 7 | SHANGHAI GUHUA | 2 | 3♣x | ♠K | -1 | -7 |
| -5.0 | Round 5 | ASYMCHEM | 13 | 3NT | ♦6 | +1 | +0 |
| -5.6 | Round 12 | HUBEI FUXING | 27 | 3NT | ♣A | -1 | -10 |
| -5.7 | Round 2 | WUHAN DONGFANG | 20 | 4♠ | ♥A | -1 | -12 |
| -5.7 | Round 5 | ASYMCHEM | 12 | 1NTx | ♠J | = | -7 |
| -5.9 | Round 12 | HUBEI FUXING | 24 | 4♥ | ♣A | +1 | +0 |
| -6.0 | Round 4 | SAN CHEN FUND | 7 | 4♠ | ♣K | -1 | -6 |
| -6.2 | Round 9 | JSQX NJZS BRIDGECLUB | 27 | 4♠ | ♥A | = | +0 |
| -6.5 | Round 15 | CCSA | 22 | 3NT | ♥4 | +1 | -1 |
| -7.1 | Round 7 | SHANGHAI GUHUA | 5 | 3NT | ♠Q | = | -7 |
| -7.1 | Round 15 | CCSA | 30 | 3NT | ♦4 | = | -6 |
| -8.2 | Round 15 | CCSA | 28 | 6NT | ♥J | = | +0 |
| -9.5 | Round 5 | ASYMCHEM | 20 | 4♠ | ♦10 | = | -10 |
| -11.4 | Round 1 | PSG | 8 | 5♦x | ♠K | -4 | -9 |