LI Xue Shi · BEIJIING TAILI KANGXIN
vs par split: bidding +0.07 · play -0.50
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -0.51/bd
Card play — on target: opening leads 100.0% #1 of 579 · declarer play 66.7% #358 of 579 · defence 66.7% #574 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 100.0% (6) |
| Declarer play | 50.0% (2) | 75.0% (4) |
| Defence | 50.0% (2) | 69.2% (13) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (1) · ♦ 100.0% (4)
vs par by strain: NT -2.11 (9) · a suit +0.37 (19)
vs par by level: part-score -0.60 (15) · game -0.23 (13)
By role: declaring +0.24/bd (-1.69 vs par · 13) · defending -0.84/bd (+0.67 vs par · 15)
By vulnerability: vulnerable -0.70/bd (-0.57 vs par · 14) · not vulnerable +0.02/bd (-0.29 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | L.Gao | P.Zawada – W.Strzemecki | Closed | 7 | -5.4 | -0.77 | -2.57 |
| Round 2 | L.Gao | V.Muller – M.Villegas | Closed | 7 | +1.0 | +0.14 | +2.00 |
| Round 5 | L.Gao | W.Wang – W.Zhang | Open | 7 | -7.4 | -1.06 | -0.57 |
| Round 7 | L.Gao | J.Zhu – W.Liu | Closed | 7 | +2.3 | +0.33 | -0.57 |
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 |
|---|---|---|---|---|---|---|---|
| +9.2 | Round 5 | SUZHOUTAIHU | 4 | 3NT | ♥2 | -2 | +13 |
| +6.1 | Round 7 | INNER MONGOLIA JUNZHENG | 16 | 3NT | ♠2 | +1 | +1 |
| +4.2 | Round 1 | ZAWADA | 2 | 1NT | ♥9 | +1 | +0 |
| +3.9 | Round 1 | ZAWADA | 7 | 3NT | ♥J | +2 | +1 |
| +3.5 | Round 2 | VIRGINIA | 10 | 4♠ | ♣3 | = | +0 |
| +3.4 | Round 1 | ZAWADA | 4 | 2NT | ♠5 | = | +0 |
| +3.3 | Round 2 | VIRGINIA | 8 | 2♠ | ♥K | +1 | +6 |
| +3.2 | Round 2 | VIRGINIA | 14 | 3♦ | ♥8 | -2 | +5 |
| +2.6 | Round 7 | INNER MONGOLIA JUNZHENG | 21 | 2♠ | ♥6 | +1 | +0 |
| +1.8 | Round 5 | SUZHOUTAIHU | 1 | 3NT | ♥7 | = | +0 |
| +0.7 | Round 7 | INNER MONGOLIA JUNZHENG | 17 | 3♣ | ♦5 | +1 | +0 |
| +0.6 | Round 5 | SUZHOUTAIHU | 2 | 3♥ | ♣6 | = | +0 |
| -0.0 | Round 7 | INNER MONGOLIA JUNZHENG | 19 | 2♣ | ♥10 | = | +1 |
| -0.3 | Round 2 | VIRGINIA | 11 | 4♠ | ♥J | +1 | +10 |
| -0.3 | Round 7 | INNER MONGOLIA JUNZHENG | 20 | 4♠ | ♦9 | +2 | +13 |
| -0.4 | Round 5 | SUZHOUTAIHU | 5 | 3♥ | ♣A | = | +0 |
| -0.7 | Round 1 | ZAWADA | 5 | 2♠ | ♦4 | +2 | -1 |
| -1.0 | Round 5 | SUZHOUTAIHU | 7 | 4♠ | ♥6 | = | +0 |
| -1.1 | Round 2 | VIRGINIA | 13 | 5♥ | ♠A | = | +0 |
| -3.1 | Round 2 | VIRGINIA | 9 | 5♣ | ♦A | = | +0 |
| -3.1 | Round 7 | INNER MONGOLIA JUNZHENG | 18 | 2NT | ♥5 | -2 | -6 |
| -3.4 | Round 1 | ZAWADA | 1 | 2♠ | ♦J | -1 | +2 |
| -3.7 | Round 7 | INNER MONGOLIA JUNZHENG | 15 | 4♥ | ♠K | -1 | -13 |
| -4.4 | Round 5 | SUZHOUTAIHU | 3 | 3♣ | ♦6 | +2 | +0 |
| -4.5 | Round 2 | VIRGINIA | 12 | 3♣ | ♥A | +1 | -7 |
| -6.2 | Round 1 | ZAWADA | 6 | 3NT | ♦Q | = | -11 |
| -6.6 | Round 1 | ZAWADA | 3 | 3♠x | ♣8 | -2 | -9 |
| -13.2 | Round 5 | SUZHOUTAIHU | 6 | 3NT | ♠8 | +4 | -17 |