ZHOU Feiwei · SHAANXI ELECTRIC POWER DESIGN
vs par split: bidding +0.32 · play +1.75
Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted +1.75/bd
Card play — on target: opening leads 77.8% #279 of 579 · declarer play 100.0% #1 of 579 · defence 94.1% #101 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 85.7% (7) |
| Declarer play | · | 100.0% (4) |
| Defence | 100.0% (4) | 92.3% (13) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (1) · ♦ 100.0% (3) · ♣ 33.3% (3)
vs par by strain: NT -0.67 (6) · a suit +2.82 (22)
vs par by level: part-score +2.89 (9) · game +1.18 (17) · slam +6.00 (2)
By role: declaring +1.99/bd (-2.73 vs par · 11) · defending +1.15/bd (+5.18 vs par · 17)
By vulnerability: vulnerable +2.58/bd (+1.43 vs par · 14) · not vulnerable +0.38/bd (+2.71 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | L.Meng | H.Lu – B.Jin | Closed | 7 | +19.9 | +2.84 | +4.14 |
| Round 4 | L.Meng | Z.Wang – Y.Feng | Closed | 7 | +9.7 | +1.39 | -2.71 |
| Round 6 | L.Meng | C.Fernand – R.Karunatilake | Closed | 7 | +2.0 | +0.29 | +3.71 |
| Round 7 | L.Meng | A.Zmudzinski – C.Balicki | Open | 7 | +9.8 | +1.40 | +3.14 |
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 |
|---|---|---|---|---|---|---|---|
| +14.7 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 23 | 6♣ | ♥8 | = | -2 |
| +11.8 | Round 2 | ZHEJIANG JUXIN | 13 | 5♥ | ♠A | -1 | +13 |
| +9.0 | Round 2 | ZHEJIANG JUXIN | 11 | 6♠ | ♥8 | -1 | +14 |
| +8.9 | Round 7 | CAYNE | 21 | 2♣x | ♦A | +1 | +11 |
| +5.0 | Round 2 | ZHEJIANG JUXIN | 10 | 4♠ | ♦10 | +2 | +2 |
| +5.0 | Round 7 | CAYNE | 19 | 4♠ | ♣10 | -3 | +5 |
| +4.9 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 22 | 4♥ | ♦A | -1 | +5 |
| +4.4 | Round 7 | CAYNE | 18 | 3♣ | ♣3 | -3 | +7 |
| +3.5 | Round 6 | BLADES | 12 | 3NT | ♣2 | -1 | +10 |
| +3.3 | Round 2 | ZHEJIANG JUXIN | 8 | 2♠ | ♥K | +1 | +6 |
| +3.3 | Round 6 | BLADES | 10 | 3♠ | ♦A | -1 | +6 |
| +3.2 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 27 | 5♣ | ♥6 | = | +0 |
| +3.1 | Round 6 | BLADES | 11 | 2♥ | ♥5 | +2 | +1 |
| +0.8 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 28 | 3NT | ♣4 | -1 | +6 |
| +0.3 | Round 7 | CAYNE | 17 | 3♠ | ♦8 | +1 | +1 |
| +0.3 | Round 7 | CAYNE | 20 | 4♥ | ♣5 | +2 | -13 |
| -0.5 | Round 6 | BLADES | 9 | 5♦ | ♣A | = | +13 |
| -0.7 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 24 | 3NT | ♠4 | = | +2 |
| -0.9 | Round 6 | BLADES | 13 | 2♠ | ♥5 | +1 | +0 |
| -1.0 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 25 | 5♦ | ♦3 | +1 | -13 |
| -2.4 | Round 2 | ZHEJIANG JUXIN | 14 | 2♠ | ♦K | = | +0 |
| -2.5 | Round 6 | BLADES | 8 | 3NT | ♦J | = | +1 |
| -3.1 | Round 2 | ZHEJIANG JUXIN | 9 | 5♣ | ♦A | = | +0 |
| -3.5 | Round 7 | CAYNE | 15 | 5♦ | ♥A | +1 | +11 |
| -3.7 | Round 2 | ZHEJIANG JUXIN | 12 | 1NT | ♣3 | -2 | -6 |
| -4.0 | Round 6 | BLADES | 14 | 4♠x | ♦A | -1 | -5 |
| -5.6 | Round 7 | CAYNE | 16 | 5♦ | ♠10 | = | +0 |
| -12.2 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 26 | 3NT | ♣Q | -3 | -17 |