GAO Lia Npeng · BEIJIING TAILI KANGXIN
vs par split: bidding +0.57 · play -0.83
Strength of schedule: opponents averaged -0.47/bd (an easy draw) → opponent-adjusted -0.85/bd
Card play — on target: opening leads 91.7% #36 of 277 · declarer play 71.4% #175 of 277 · defence 67.9% #259 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 90.0% (10) |
| Declarer play | 100.0% (1) | 66.7% (6) |
| Defence | 100.0% (5) | 60.9% (23) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (1) · ♦ 75.0% (4) · ♣ 100.0% (4)
vs par by strain: NT +2.64 (11) · a suit -1.14 (36)
vs par by level: part-score -1.05 (19) · game -0.65 (23) · slam +4.60 (5)
By role: declaring -0.55/bd (-2.75 vs par · 20) · defending -0.26/bd (+1.72 vs par · 29)
By vulnerability: vulnerable +1.24/bd (+1.73 vs par · 26) · not vulnerable -2.20/bd (-2.17 vs par · 23)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | X.Li | S.Wang – Y.Liu | Closed | 7 | -24.6 | -3.51 | -3.57 |
| Round 2 | X.Li | N.Abedi – E.Aksuyek | Open | 7 | -7.1 | -1.01 | +1.00 |
| Round 3 | C.Wang | BANERJI TAPAS KUMAR – N.Banerji | Open | 7 | -3.4 | -0.49 | -0.29 |
| Round 4 | H.Liu | J.Chen – Y.Wang | Open | 7 | -3.6 | -0.51 | -1.43 |
| Round 5 | X.Li | H.Li – Y.Wang | Open | 7 | +6.6 | +0.94 | +2.14 |
| Round 7 | X.Li | J.Du – D.Tang | Closed | 7 | +1.4 | +0.20 | -0.43 |
| Round 8 | H.Liu | L.Shen – X.Wang | Open | 7 | +12.2 | +1.74 | +1.86 |
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 |
|---|---|---|---|---|---|---|---|
| +14.9 | Round 5 | BLACK EARTH GOD DUCK BRIDGE CL | 7 | 6♣ | ♦6 | -4 | +18 |
| +9.8 | Round 3 | WEINSTOCK | 19 | 3♦ | ♠A | = | +7 |
| +8.5 | Round 4 | CHANGYU | 23 | 3NT | ♦5 | +2 | +11 |
| +8.5 | Round 7 | INNER MONGOLIA JUNZHENG | 15 | 4♥ | ♦3 | = | +0 |
| +7.6 | Round 8 | QINGHAI BRIDGE ASSOCIATION | 24 | 3NT | ♦4 | = | +6 |
| +7.1 | Round 7 | INNER MONGOLIA JUNZHENG | 16 | 6♠ | ♦Q | -3 | +9 |
| +6.0 | Round 2 | BILAL | 13 | 4♠ | ♥4 | +3 | +17 |
| +5.7 | Round 4 | CHANGYU | 22 | 3NT | ♦2 | = | +0 |
| +4.6 | Round 8 | QINGHAI BRIDGE ASSOCIATION | 26 | 2NT | ♥4 | +2 | +10 |
| +4.2 | Round 3 | WEINSTOCK | 16 | 2NT | ♣3 | -1 | +10 |
| +3.2 | Round 1 | HONG KONG HAI JIU | 4 | 4♥ | ♣6 | -1 | +12 |
| +3.2 | Round 5 | BLACK EARTH GOD DUCK BRIDGE CL | 4 | 4♠ | ♦K | -1 | +6 |
| +2.5 | Round 3 | WEINSTOCK | 17 | 4♠ | ♣8 | -1 | +8 |
| +2.3 | Round 1 | HONG KONG HAI JIU | 2 | 3♥ | ♦3 | +1 | +10 |
| +2.3 | Round 8 | QINGHAI BRIDGE ASSOCIATION | 25 | Pass | +4 | ||
| +2.0 | Round 2 | BILAL | 9 | 2♠ | ♥3 | +2 | +1 |
| +1.5 | Round 8 | QINGHAI BRIDGE ASSOCIATION | 22 | 3♥ | ♠J | -1 | -2 |
| +1.4 | Round 8 | QINGHAI BRIDGE ASSOCIATION | 23 | 2♣ | ♠K | +1 | +0 |
| +1.1 | Round 7 | INNER MONGOLIA JUNZHENG | 17 | 4♥ | ♦7 | -2 | +7 |
| +0.9 | Round 7 | INNER MONGOLIA JUNZHENG | 20 | Pass | +3 | ||
| +0.6 | Round 3 | WEINSTOCK | 15 | 4♥ | ♠10 | +2 | -11 |
| +0.4 | Round 4 | CHANGYU | 24 | 1♥ | ♥6 | -1 | -2 |
| +0.4 | Round 5 | BLACK EARTH GOD DUCK BRIDGE CL | 1 | 4♥ | ♣A | = | +1 |
| +0.2 | Round 2 | BILAL | 11 | 2♠ | ♦2 | +1 | -1 |
| +0.2 | Round 5 | BLACK EARTH GOD DUCK BRIDGE CL | 2 | 2♠ | ♥K | = | -1 |
| -0.2 | Round 4 | CHANGYU | 25 | 3NT | ♦4 | = | +0 |
| -0.7 | Round 5 | BLACK EARTH GOD DUCK BRIDGE CL | 6 | 6NT | ♣10 | = | +11 |
| -1.2 | Round 1 | HONG KONG HAI JIU | 6 | 2♥ | ♣2 | -2 | -11 |
| -1.6 | Round 4 | CHANGYU | 26 | 3♥ | ♠5 | = | -1 |
| -1.6 | Round 8 | QINGHAI BRIDGE ASSOCIATION | 28 | 4♠ | ♣7 | +1 | -4 |
| -2.0 | Round 2 | BILAL | 8 | 1NT | ♠2 | +1 | +0 |
| -2.2 | Round 3 | WEINSTOCK | 18 | 2♥ | ♠J | = | -6 |
| -2.4 | Round 7 | INNER MONGOLIA JUNZHENG | 21 | 6♠ | ♥2 | = | +0 |
| -3.0 | Round 1 | HONG KONG HAI JIU | 3 | 2♠ | ♦5 | = | -6 |
| -3.4 | Round 2 | BILAL | 14 | 3♠ | ♣7 | +1 | -2 |
| -3.6 | Round 2 | BILAL | 10 | 4♥ | ♠K | = | -3 |
| -3.6 | Round 5 | BLACK EARTH GOD DUCK BRIDGE CL | 5 | 4♠ | ♣5 | -1 | -10 |
| -3.6 | Round 8 | QINGHAI BRIDGE ASSOCIATION | 27 | 4♠ | ♣5 | +1 | -1 |
| -4.4 | Round 7 | INNER MONGOLIA JUNZHENG | 18 | 5♦ | ♥6 | +1 | -13 |
| -5.8 | Round 4 | CHANGYU | 28 | 3NT | ♣4 | = | -3 |
| -6.2 | Round 1 | HONG KONG HAI JIU | 5 | 2♠ | ♥A | +1 | -7 |
| -6.3 | Round 2 | BILAL | 12 | 5♣x | ♠A | -2 | -5 |
| -7.4 | Round 3 | WEINSTOCK | 20 | 3NT | ♦5 | -1 | -6 |
| -7.5 | Round 1 | HONG KONG HAI JIU | 1 | 3NT | ♦7 | -1 | -10 |
| -7.8 | Round 5 | BLACK EARTH GOD DUCK BRIDGE CL | 3 | 3♣ | ♦J | +2 | -10 |
| -9.4 | Round 7 | INNER MONGOLIA JUNZHENG | 19 | 2♥x | ♠3 | -3 | -9 |
| -10.6 | Round 4 | CHANGYU | 27 | 6♠ | ♦4 | -3 | -15 |
| -10.9 | Round 3 | WEINSTOCK | 21 | 5♣x | ♦4 | = | -4 |
| -12.2 | Round 1 | HONG KONG HAI JIU | 7 | 4♥ | ♦3 | = | -13 |