GAO Lia Npeng · BEIJIING TAILI KANGXIN
vs par split: bidding -0.02 · play -0.27
Strength of schedule: opponents averaged -0.34/bd (an easy draw) → opponent-adjusted -0.41/bd
Card play — on target: opening leads 92.9% #57 of 579 · declarer play 70.0% #335 of 579 · defence 81.5% #436 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 100.0% (10) |
| Declarer play | 80.0% (5) | 60.0% (5) |
| Defence | 85.7% (7) | 80.0% (20) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (5) · ♦ 100.0% (2) · ♣ 75.0% (4)
vs par by strain: NT -1.00 (15) · a suit +0.03 (34)
vs par by level: part-score -0.59 (22) · game +0.83 (24) · slam -7.00 (3)
By role: declaring -0.06/bd (-3.23 vs par · 22) · defending -0.08/bd (+2.11 vs par · 27)
By vulnerability: vulnerable -1.45/bd (-3.08 vs par · 24) · not vulnerable +1.26/bd (+2.40 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | X.Li | P.Zawada – W.Strzemecki | Closed | 7 | -5.4 | -0.77 | -2.57 |
| Round 2 | X.Li | V.Muller – M.Villegas | Closed | 7 | +1.0 | +0.14 | +2.00 |
| Round 3 | C.Wang | G.Lorentz – S.Burgess | Open | 7 | +6.3 | +0.90 | -0.57 |
| Round 4 | C.Wang | P.Zang – H.Chen | Open | 7 | -13.5 | -1.93 | -5.57 |
| Round 5 | X.Li | W.Wang – W.Zhang | Open | 7 | -7.4 | -1.06 | -0.57 |
| Round 7 | X.Li | J.Zhu – W.Liu | Closed | 7 | +2.3 | +0.33 | -0.57 |
| Round 8 | B.Li | C.Feng – H.Ge | Open | 7 | +13.4 | +1.91 | +5.86 |
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 |
|---|---|---|---|---|---|---|---|
| +9.2 | Round 5 | SUZHOUTAIHU | 4 | 3NT | ♥2 | -2 | +13 |
| +8.7 | Round 8 | PHOENIX LEGEND | 24 | 5♥ | ♠Q | -1 | +11 |
| +6.9 | Round 3 | LORENTZ | 21 | 4♠ | ♦K | +3 | +17 |
| +6.1 | Round 7 | INNER MONGOLIA JUNZHENG | 16 | 3NT | ♠2 | +1 | +1 |
| +5.8 | Round 8 | PHOENIX LEGEND | 22 | 7♦ | ♠A | -2 | +13 |
| +4.2 | Round 1 | ZAWADA | 2 | 1NT | ♥9 | +1 | +0 |
| +4.1 | Round 3 | LORENTZ | 15 | 3♥ | ♠4 | = | +6 |
| +3.9 | Round 1 | ZAWADA | 7 | 3NT | ♥J | +2 | +1 |
| +3.9 | Round 8 | PHOENIX LEGEND | 27 | 2♠ | ♣J | +2 | +7 |
| +3.7 | Round 3 | LORENTZ | 16 | 3NT | ♣J | +4 | +10 |
| +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 |
| +3.2 | Round 4 | BEIJING SHARE SUN | 27 | 5♣ | ♦A | = | +0 |
| +2.6 | Round 7 | INNER MONGOLIA JUNZHENG | 21 | 2♠ | ♥6 | +1 | +0 |
| +2.6 | Round 8 | PHOENIX LEGEND | 23 | 1NT | ♠7 | -2 | +3 |
| +2.4 | Round 8 | PHOENIX LEGEND | 25 | 4♠x | ♦K | -2 | +7 |
| +2.0 | Round 3 | LORENTZ | 19 | 3NT | ♦3 | +1 | -17 |
| +1.8 | Round 5 | SUZHOUTAIHU | 1 | 3NT | ♥7 | = | +0 |
| +0.8 | Round 4 | BEIJING SHARE SUN | 28 | 3NT | ♣4 | -1 | +6 |
| +0.7 | Round 7 | INNER MONGOLIA JUNZHENG | 17 | 3♣ | ♦5 | +1 | +0 |
| +0.6 | Round 5 | SUZHOUTAIHU | 2 | 3♥ | ♣6 | = | +0 |
| -0.0 | Round 4 | BEIJING SHARE SUN | 22 | 2♥ | ♦A | +1 | +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 |
| -0.7 | Round 3 | LORENTZ | 18 | 2♥ | ♣K | = | +0 |
| -0.7 | Round 4 | BEIJING SHARE SUN | 24 | 3NT | ♠5 | = | +2 |
| -1.0 | Round 4 | BEIJING SHARE SUN | 25 | 5♦ | ♣3 | +1 | -13 |
| -1.0 | Round 5 | SUZHOUTAIHU | 7 | 4♠ | ♥6 | = | +0 |
| -1.1 | Round 2 | VIRGINIA | 13 | 5♥ | ♠A | = | +0 |
| -2.0 | Round 8 | PHOENIX LEGEND | 26 | 3NT | ♠3 | = | +0 |
| -3.1 | Round 2 | VIRGINIA | 9 | 5♣ | ♦A | = | +0 |
| -3.1 | Round 3 | LORENTZ | 17 | 3♥ | ♠3 | -1 | -5 |
| -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 |
| -4.6 | Round 4 | BEIJING SHARE SUN | 23 | 7♥ | ♦3 | -2 | -17 |
| -6.2 | Round 1 | ZAWADA | 6 | 3NT | ♦Q | = | -11 |
| -6.6 | Round 1 | ZAWADA | 3 | 3♠x | ♣8 | -2 | -9 |
| -6.6 | Round 3 | LORENTZ | 20 | 2♥ | ♦K | -2 | -15 |
| -8.0 | Round 8 | PHOENIX LEGEND | 28 | 4♥ | ♠5 | = | +0 |
| -11.2 | Round 4 | BEIJING SHARE SUN | 26 | 6♥ | ♣Q | -2 | -17 |
| -13.2 | Round 5 | SUZHOUTAIHU | 6 | 3NT | ♠8 | +4 | -17 |