ZHOU Yong Mei · JIEFANG-HEJI CLUB
vs par split: bidding -0.79 · play -2.21
Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted -0.53/bd
Card play — on target: opening leads 100.0% · declarer play 50.0% · defence 77.8%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 100.0% (7) |
| Declarer play | · | 50.0% (4) |
| Defence | · | 77.8% (9) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (1) · ♦ 100.0% (2) · ♣ 100.0% (1)
vs par by strain: a suit -3.00 (19)
vs par by level: part-score -1.80 (5) · game -1.30 (10) · slam -8.75 (4)
By role: declaring -0.21/bd (-5.38 vs par · 16) · defending -0.33/bd (+1.15 vs par · 13)
By vulnerability: vulnerable +0.41/bd (-2.07 vs par · 15) · not vulnerable -0.98/bd (-2.86 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Wu | R.Zhang – B.Shi | Closed | 9 | -10.3 | -1.14 | -0.22 |
| Round 2 | P.Zhu | S.Zhang – M.Gao | Closed | 10 | +15.6 | +1.56 | -2.50 |
| Round 13 | P.Zhu | B.Li – S.He | Closed | 10 | -12.9 | -1.29 | -4.40 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Round 2 | TRIJET | 15 | 6♥ | ♣10 | = | +11 |
| +7.1 | Round 2 | TRIJET | 14 | 6♦ | ♣3 | +1 | -15 |
| +6.5 | Round 1 | SHANGHAI THINK CLUB | 7 | 4♥ | ♠J | -1 | +13 |
| +4.6 | Round 2 | TRIJET | 19 | 3N | ♠6 | -2 | +6 |
| +4.1 | Round 13 | HESEN FUND | 2 | 4♥ | ♣5 | +1 | +0 |
| +3.4 | Round 2 | TRIJET | 11 | 1N | ♠9 | +3 | +2 |
| +1.7 | Round 1 | SHANGHAI THINK CLUB | 6 | 2N | ♠4 | = | +1 |
| +1.6 | Round 2 | TRIJET | 13 | 3♥ | ♣5 | -1 | +6 |
| +1.5 | Round 13 | HESEN FUND | 5 | 4N | ♠4 | +2 | -12 |
| +0.8 | Round 13 | HESEN FUND | 3 | 3N | ♥5 | +2 | +0 |
| +0.2 | Round 2 | TRIJET | 20 | 3N | ♥6 | +3 | -13 |
| +0.1 | Round 13 | HESEN FUND | 10 | 2N | ♥K | = | +0 |
| -0.0 | Round 13 | HESEN FUND | 9 | 4♠ | ♠2 | +1 | +0 |
| -0.1 | Round 1 | SHANGHAI THINK CLUB | 8 | 2♦ | ♥6 | +1 | +0 |
| -0.6 | Round 1 | SHANGHAI THINK CLUB | 1 | 2♦ | ♥6 | +3 | -7 |
| -0.8 | Round 2 | TRIJET | 17 | 4♣ | ♠J | = | -8 |
| -1.2 | Round 1 | SHANGHAI THINK CLUB | 10 | 3N | ♠Q | = | +3 |
| -1.3 | Round 13 | HESEN FUND | 7 | 4♥ | ♠9 | +1 | +0 |
| -1.4 | Round 1 | SHANGHAI THINK CLUB | 9 | 4N | ♥10 | +1 | +0 |
| -1.6 | Round 2 | TRIJET | 16 | 2♥ | ♦J | = | +0 |
| -1.6 | Round 2 | TRIJET | 18 | 4♠ | ♥A | -1 | -4 |
| -2.2 | Round 13 | HESEN FUND | 1 | 5♠ | ♦7 | = | -1 |
| -2.3 | Round 1 | SHANGHAI THINK CLUB | 4 | 4♠ | ♥10 | -2 | -2 |
| -4.5 | Round 13 | HESEN FUND | 6 | 6♠ | ♥5 | -1 | -14 |
| -4.6 | Round 13 | HESEN FUND | 4 | 4♠ | ♦7 | +1 | +0 |
| -5.1 | Round 1 | SHANGHAI THINK CLUB | 3 | 3N | ♠7 | +3 | -1 |
| -6.8 | Round 13 | HESEN FUND | 8 | 6♠ | ♦Q | -1 | -17 |
| -7.8 | Round 1 | SHANGHAI THINK CLUB | 2 | 5♦ | ♣4 | -1 | -9 |
| -8.2 | Round 2 | TRIJET | 12 | 4♥x | ♠A | -2 | -10 |