LI Chunshan · QINGDAO BRIDGE ASSOSIATION
vs par split: bidding +2.79 · play -0.21
Strength of schedule: opponents averaged -0.49/bd (an easy draw) → opponent-adjusted -0.05/bd
Card play — on target: opening leads 64.3% #488 of 579 · declarer play 88.9% #79 of 579 · defence 88.5% #256 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 50.0% (10) |
| Declarer play | 100.0% (2) | 85.7% (7) |
| Defence | 71.4% (7) | 94.7% (19) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 33.3% (3) · ♦ 80.0% (5) · ♣ 33.3% (3)
vs par by strain: NT +3.33 (9) · a suit +2.36 (33)
vs par by level: part-score +2.44 (18) · game +3.05 (21) · slam +0.00 (3)
By role: declaring +0.81/bd (-2.75 vs par · 16) · defending +0.21/bd (+5.85 vs par · 26)
By vulnerability: vulnerable -0.23/bd (+1.95 vs par · 20) · not vulnerable +1.05/bd (+3.14 vs par · 22)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | G.Xin | P.Ilczuk – L.Majdanski | Closed | 7 | +2.0 | +0.29 | -1.57 |
| Round 3 | G.Xin | J.Lei – L.Cai | Closed | 7 | +7.4 | +1.06 | +1.43 |
| Round 4 | G.Xin | G.Lorentz – S.Burgess | Open | 7 | -12.9 | -1.84 | +4.14 |
| Round 6 | G.Xin | R.Gunev – I.Ivanov | Closed | 7 | -13.6 | -1.94 | +1.29 |
| Round 7 | S.Tan | L.Wang – Y.Liu | Open | 7 | +13.6 | +1.94 | +3.29 |
| Round 8 | G.Xin | R.Li – J.Jin | Closed | 7 | +22.1 | +3.16 | +6.86 |
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 |
|---|---|---|---|---|---|---|---|
| +9.6 | Round 8 | JILINSHENGQIAOPAIXIEHUI | 25 | 5♥ | ♠A | -1 | +12 |
| +8.6 | Round 2 | CONSUS POLAND | 11 | 6♦ | ♥K | +1 | +1 |
| +7.7 | Round 7 | QIANWEI | 17 | 5♦x | ♠K | -3 | +8 |
| +7.4 | Round 3 | COFCO YALONG BAY | 20 | 3♣ | ♥K | +2 | +15 |
| +5.7 | Round 8 | JILINSHENGQIAOPAIXIEHUI | 24 | 4♠ | ♥Q | -2 | +8 |
| +5.2 | Round 3 | COFCO YALONG BAY | 21 | 6♠ | ♥J | +1 | -13 |
| +4.0 | Round 8 | JILINSHENGQIAOPAIXIEHUI | 22 | 6♦ | ♠A | -1 | +12 |
| +3.7 | Round 7 | QIANWEI | 16 | 3♦ | ♠3 | +2 | +10 |
| +3.6 | Round 6 | HAUGE | 8 | 3♣ | ♦J | +1 | +7 |
| +3.6 | Round 7 | QIANWEI | 21 | 4♠ | ♥5 | -2 | +6 |
| +3.2 | Round 8 | JILINSHENGQIAOPAIXIEHUI | 27 | 3♠ | ♣6 | = | +6 |
| +3.1 | Round 2 | CONSUS POLAND | 9 | 5♣ | ♦A | = | +0 |
| +2.0 | Round 3 | COFCO YALONG BAY | 15 | 2♠ | ♦4 | = | +0 |
| +1.8 | Round 7 | QIANWEI | 18 | 2NT | ♥4 | -1 | +5 |
| +1.8 | Round 8 | JILINSHENGQIAOPAIXIEHUI | 28 | 4♥ | ♠3 | -1 | +10 |
| +1.7 | Round 3 | COFCO YALONG BAY | 18 | 2♥ | ♥5 | +1 | +1 |
| +1.5 | Round 2 | CONSUS POLAND | 8 | 3♠ | ♠3 | -1 | -2 |
| +1.3 | Round 6 | HAUGE | 11 | 3♣ | ♣2 | = | -1 |
| +0.7 | Round 4 | LORENTZ | 24 | 5♦ | ♦6 | = | -2 |
| +0.3 | Round 7 | QIANWEI | 20 | 4♠ | ♠2 | +2 | -13 |
| +0.1 | Round 4 | LORENTZ | 26 | 5♦ | ♣K | +1 | +13 |
| +0.0 | Round 4 | LORENTZ | 22 | 2♥ | ♦A | +1 | +0 |
| +0.0 | Round 4 | LORENTZ | 25 | 3NT | ♣4 | +2 | +12 |
| +0.0 | Round 7 | QIANWEI | 15 | 2♠ | ♣K | +5 | +12 |
| -0.2 | Round 8 | JILINSHENGQIAOPAIXIEHUI | 23 | 1NT | ♠6 | -1 | +0 |
| -0.8 | Round 4 | LORENTZ | 28 | 3NT | ♣4 | -1 | -6 |
| -0.9 | Round 6 | HAUGE | 13 | 3♠ | ♥A | = | +0 |
| -1.0 | Round 2 | CONSUS POLAND | 12 | 2♠ | ♥A | -1 | +1 |
| -1.1 | Round 6 | HAUGE | 9 | 4♥ | ♣3 | = | +13 |
| -1.2 | Round 6 | HAUGE | 10 | 3♠ | ♦K | = | +0 |
| -1.3 | Round 3 | COFCO YALONG BAY | 17 | 2♥ | ♠K | = | +1 |
| -2.0 | Round 8 | JILINSHENGQIAOPAIXIEHUI | 26 | 3NT | ♠3 | = | +0 |
| -2.5 | Round 2 | CONSUS POLAND | 13 | 4♠x | ♥8 | -2 | -4 |
| -2.9 | Round 3 | COFCO YALONG BAY | 19 | 3NT | ♦5 | +2 | +17 |
| -3.4 | Round 2 | CONSUS POLAND | 14 | 2♥ | ♥5 | = | -6 |
| -3.5 | Round 7 | QIANWEI | 19 | 3♣ | ♥10 | -1 | -5 |
| -3.9 | Round 4 | LORENTZ | 27 | 5♣ | ♣8 | +1 | -1 |
| -4.3 | Round 2 | CONSUS POLAND | 10 | 4♠ | ♦10 | +1 | -1 |
| -4.7 | Round 3 | COFCO YALONG BAY | 16 | 3NT | ♣A | +3 | -11 |
| -6.5 | Round 6 | HAUGE | 12 | 3NT | ♠2 | +1 | +0 |
| -8.8 | Round 6 | HAUGE | 14 | 5♥ | ♠A | -3 | -10 |
| -9.0 | Round 4 | LORENTZ | 23 | 3NT | ♦10 | +1 | +13 |