LI Zhenhe · GUANGZHOU ZHAOHENG
vs par split: bidding +0.27 · play +0.20
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted +0.33/bd
Card play — on target: opening leads 71.4% #202 of 277 · declarer play 61.5% #239 of 277 · defence 92.6% #37 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 69.2% (13) |
| Declarer play | 60.0% (5) | 62.5% (8) |
| Defence | 33.3% (3) | 100.0% (24) |
Opening leads by suit led: ♠ 0.0% (2) · ♥ 66.7% (3) · ♦ 100.0% (5) · ♣ 75.0% (4)
vs par by strain: NT -0.86 (14) · a suit +0.93 (41)
vs par by level: part-score -0.23 (26) · game +1.27 (26) · slam -0.33 (3)
By role: declaring +0.34/bd (-1.04 vs par · 28) · defending -0.36/bd (+1.86 vs par · 28)
By vulnerability: vulnerable +0.67/bd (+1.39 vs par · 28) · not vulnerable -0.70/bd (-0.57 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | X.Liu | J.Dai – L.Yang | Closed | 7 | -3.6 | -0.51 | -0.43 |
| Round 2 | X.Liu | Y.Xia – Y.Huang | Closed | 7 | +10.1 | +1.44 | +3.71 |
| Round 3 | K.Jin | J.Chen – C.Lin | Open | 7 | +0.4 | +0.06 | -0.57 |
| Round 4 | X.Liu | C.Li – S.Tan | Open | 7 | +7.4 | +1.06 | -0.57 |
| Round 5 | M.Sheng | K.Tang – Y.Cao | Open | 7 | +13.7 | +1.96 | +3.43 |
| Round 6 | X.Liu | I.Coldea – B.Marina | Open | 7 | -8.5 | -1.21 | -0.71 |
| Round 7 | X.Liu | Z.Wu – D.Huang | Closed | 7 | -21.5 | -3.07 | -1.86 |
| Round 8 | K.Jin | P.Ilczuk – L.Majdanski | Open | 7 | +1.2 | +0.17 | +0.29 |
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 |
|---|---|---|---|---|---|---|---|
| +12.5 | Round 5 | ZHONGFU | 7 | 5♣ | ♠7 | -1 | +17 |
| +10.9 | Round 3 | CTBA | 21 | 5♣x | ♦4 | = | +4 |
| +8.1 | Round 4 | QINGDAO BRIDGE ASSOSIATION | 23 | 3NT | ♥10 | +1 | +10 |
| +6.9 | Round 4 | QINGDAO BRIDGE ASSOSIATION | 28 | 2♠ | ♦K | +1 | +12 |
| +6.8 | Round 2 | RAINBOW | 11 | 3♥ | ♠K | = | +6 |
| +6.0 | Round 2 | RAINBOW | 13 | 4♠ | ♥4 | +3 | +17 |
| +5.0 | Round 2 | RAINBOW | 10 | 3♠x | ♣A | -1 | +7 |
| +4.2 | Round 8 | CONSUS POLAND | 26 | 3NT | ♥4 | = | -1 |
| +4.1 | Round 1 | HUANG LONG TEAM | 2 | 1NTx | ♦6 | -1 | +11 |
| +3.8 | Round 7 | GUANGZHOU PEARL RIVE | 16 | 5♥x | ♦6 | -2 | +5 |
| +3.5 | Round 7 | GUANGZHOU PEARL RIVE | 15 | 4♥ | ♦3 | -1 | +12 |
| +3.2 | Round 5 | ZHONGFU | 4 | 4♠ | ♣9 | -1 | +6 |
| +2.9 | Round 6 | ROMANIA | 8 | 2♠ | ♦K | = | +5 |
| +2.5 | Round 1 | HUANG LONG TEAM | 1 | 3NT | ♦10 | = | -1 |
| +2.2 | Round 3 | CTBA | 16 | 2♠x | ♠7 | -1 | -6 |
| +2.1 | Round 1 | HUANG LONG TEAM | 3 | 3♠ | ♣K | -2 | -1 |
| +2.0 | Round 6 | ROMANIA | 11 | 3NT | ♥2 | -1 | +4 |
| +1.8 | Round 5 | ZHONGFU | 3 | 3NT | ♦10 | = | +0 |
| +1.8 | Round 6 | ROMANIA | 12 | 4♥ | ♥4 | +1 | +0 |
| +1.8 | Round 8 | CONSUS POLAND | 22 | 2♠ | ♥Q | -1 | +6 |
| +1.6 | Round 3 | CTBA | 19 | 4♠ | ♦K | = | +6 |
| +0.8 | Round 8 | CONSUS POLAND | 28 | 4♠ | ♥6 | = | +3 |
| +0.4 | Round 4 | QINGDAO BRIDGE ASSOSIATION | 27 | 4♠ | ♦4 | +1 | -11 |
| +0.4 | Round 5 | ZHONGFU | 1 | 4♥ | ♣A | = | +1 |
| +0.2 | Round 8 | CONSUS POLAND | 25 | 3♣ | ♦3 | -1 | -1 |
| +0.1 | Round 5 | ZHONGFU | 2 | 3♥ | ♦9 | -1 | -1 |
| -0.2 | Round 1 | HUANG LONG TEAM | 6 | 2NT | ♥A | = | -10 |
| -0.2 | Round 4 | QINGDAO BRIDGE ASSOSIATION | 25 | 3NT | ♦4 | = | +0 |
| -0.3 | Round 2 | RAINBOW | 12 | 3♦ | ♣2 | -1 | +2 |
| -0.6 | Round 3 | CTBA | 15 | 4♥ | ♠10 | +2 | +11 |
| -0.6 | Round 4 | QINGDAO BRIDGE ASSOSIATION | 26 | 2♥ | ♣Q | = | +0 |
| -0.7 | Round 5 | ZHONGFU | 6 | 6NT | ♣10 | = | +11 |
| -0.9 | Round 7 | GUANGZHOU PEARL RIVE | 20 | Pass | -3 | ||
| -0.9 | Round 8 | CONSUS POLAND | 23 | 2♣ | ♠K | = | +1 |
| -1.0 | Round 2 | RAINBOW | 8 | 2♦x | ♠5 | -1 | +1 |
| -1.0 | Round 6 | ROMANIA | 13 | 2♠ | ♥J | = | +0 |
| -1.1 | Round 7 | GUANGZHOU PEARL RIVE | 17 | 4♥ | ♠3 | -2 | -7 |
| -2.1 | Round 8 | CONSUS POLAND | 24 | 2♠ | ♣9 | +1 | +0 |
| -2.4 | Round 2 | RAINBOW | 14 | 3♠ | ♥4 | = | -1 |
| -2.5 | Round 3 | CTBA | 17 | 4♠ | ♣8 | -1 | -8 |
| -2.8 | Round 8 | CONSUS POLAND | 27 | 2♠ | ♦2 | +3 | -6 |
| -2.9 | Round 1 | HUANG LONG TEAM | 4 | 2♥ | ♥3 | +2 | +10 |
| -3.6 | Round 4 | QINGDAO BRIDGE ASSOSIATION | 22 | 2♠ | ♦3 | +2 | -10 |
| -3.6 | Round 4 | QINGDAO BRIDGE ASSOSIATION | 24 | 3♦ | ♠7 | = | -5 |
| -3.6 | Round 5 | ZHONGFU | 5 | 4♠ | ♠2 | -1 | -10 |
| -3.7 | Round 6 | ROMANIA | 9 | 3NT | ♥7 | -2 | +0 |
| -3.7 | Round 6 | ROMANIA | 10 | 3NT | ♥Q | -1 | -6 |
| -4.0 | Round 1 | HUANG LONG TEAM | 5 | 4♥ | ♠K | -1 | -5 |
| -4.0 | Round 2 | RAINBOW | 9 | 3NT | ♣J | -1 | -6 |
| -4.0 | Round 3 | CTBA | 18 | 3♠ | ♣A | = | -1 |
| -5.2 | Round 1 | HUANG LONG TEAM | 7 | 3♥ | ♦3 | = | -7 |
| -5.8 | Round 7 | GUANGZHOU PEARL RIVE | 19 | 2♥ | ♥8 | -2 | -8 |
| -6.8 | Round 6 | ROMANIA | 14 | 4♠ | ♣3 | +1 | -8 |
| -7.2 | Round 3 | CTBA | 20 | 1NTx | ♦5 | +2 | -10 |
| -8.0 | Round 7 | GUANGZHOU PEARL RIVE | 18 | 6♦ | ♠6 | = | +2 |
| -13.0 | Round 7 | GUANGZHOU PEARL RIVE | 21 | 6NT | ♥9 | -1 | -14 |