SANBORN Kerri · MOSS
vs par split: bidding -1.89 · play +0.03
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.14/bd
Card play — on target: opening leads 77.8% #81 of 187 · declarer play 100.0% #1 of 187 · defence 94.1% #25 of 187
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 71.4% (7) |
| Declarer play | 100.0% (1) | 100.0% (5) |
| Defence | 66.7% (3) | 100.0% (14) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 0.0% (1) · ♦ 66.7% (3) · ♣ 100.0% (4)
vs par by strain: NT -2.40 (10) · a suit -1.64 (25)
vs par by level: part-score -0.77 (13) · game -2.10 (21) · slam -11.00 (1)
By role: declaring -1.37/bd (-3.94 vs par · 18) · defending +1.20/bd (+0.35 vs par · 17)
By vulnerability: vulnerable -0.62/bd (-1.39 vs par · 18) · not vulnerable +0.41/bd (-2.35 vs par · 17)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | J.Zhao | J.Shen – Z.Zheng | Open | 7 | -17.7 | -2.53 | -5.71 |
| Round 4 | J.Zhao | C.Loo – H.Wu | Open | 7 | -11.6 | -1.66 | -3.14 |
| Round 6 | J.Zhao | Y.Lin – Y.Liang | Open | 7 | +19.0 | +2.71 | +0.00 |
| Round 7 | J.Zhao | Q.Yan – M.Yang | Closed | 7 | +10.0 | +1.43 | +1.57 |
| Round 8 | J.Zhao | V.Aronov – A.Zobu | Open | 7 | -3.9 | -0.56 | -2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +9.9 | Round 7 | HEILONGJIANG TEAM | 16 | 2♥x | ♦4 | -3 | +9 |
| +9.2 | Round 6 | PING AN CHINA | 10 | 2NT | ♦6 | +1 | +10 |
| +8.9 | Round 6 | PING AN CHINA | 9 | 4♠ | ♦K | -1 | -8 |
| +8.2 | Round 6 | PING AN CHINA | 11 | 3NTx | ♠5 | +1 | +5 |
| +6.0 | Round 7 | HEILONGJIANG TEAM | 15 | 2♥ | ♣Q | -1 | +10 |
| +4.7 | Round 7 | HEILONGJIANG TEAM | 19 | 4♠ | ♦10 | -1 | +5 |
| +3.0 | Round 8 | ATABEY | 24 | 4♥ | ♠Q | = | +0 |
| +2.7 | Round 8 | ATABEY | 28 | 4♥ | ♣Q | -1 | +5 |
| +2.6 | Round 3 | SHENZHEN | 15 | 2♠ | ♦Q | +1 | +0 |
| +2.1 | Round 6 | PING AN CHINA | 8 | 3♣ | ♥J | +2 | +0 |
| +2.0 | Round 4 | SINGAPORE MIXED | 25 | 4♦ | ♠A | = | +0 |
| +1.6 | Round 3 | SHENZHEN | 20 | 3NT | ♦J | +2 | +0 |
| +1.5 | Round 8 | ATABEY | 22 | 4♥ | ♦8 | +1 | +0 |
| +1.3 | Round 6 | PING AN CHINA | 14 | 4♥ | ♣3 | -2 | -1 |
| +0.6 | Round 7 | HEILONGJIANG TEAM | 21 | 4♥ | ♠3 | -1 | -2 |
| +0.1 | Round 7 | HEILONGJIANG TEAM | 20 | 4♠ | ♥3 | = | +1 |
| -0.1 | Round 6 | PING AN CHINA | 12 | 2♣ | ♠K | -2 | +5 |
| -0.6 | Round 4 | SINGAPORE MIXED | 22 | 4♠ | ♦A | +1 | +0 |
| -0.7 | Round 8 | ATABEY | 23 | 3NT | ♠2 | +1 | +1 |
| -0.9 | Round 4 | SINGAPORE MIXED | 27 | 3♥ | ♠A | -1 | -4 |
| -1.2 | Round 4 | SINGAPORE MIXED | 23 | 3NT | ♠10 | = | +0 |
| -1.8 | Round 8 | ATABEY | 27 | 4♠ | ♥4 | +1 | -1 |
| -2.1 | Round 3 | SHENZHEN | 21 | 4♥ | ♣2 | +1 | +0 |
| -2.2 | Round 4 | SINGAPORE MIXED | 24 | 2NT | ♠3 | -1 | -4 |
| -2.2 | Round 4 | SINGAPORE MIXED | 28 | 1NT | ♣3 | +2 | -2 |
| -2.2 | Round 8 | ATABEY | 26 | 4♥ | ♠2 | -3 | -8 |
| -2.3 | Round 7 | HEILONGJIANG TEAM | 17 | 4♠ | ♥2 | +2 | -1 |
| -2.9 | Round 3 | SHENZHEN | 18 | 3NT | ♣3 | -1 | -13 |
| -3.4 | Round 3 | SHENZHEN | 16 | 2NT | ♠Q | -2 | -11 |
| -4.5 | Round 3 | SHENZHEN | 17 | 4♠ | ♦Q | -2 | -6 |
| -6.4 | Round 8 | ATABEY | 25 | 6♥ | ♠2 | -1 | -11 |
| -6.5 | Round 4 | SINGAPORE MIXED | 26 | 3♣ | ♠4 | +3 | -12 |
| -9.0 | Round 3 | SHENZHEN | 19 | 3NT | ♣4 | -1 | -10 |
| -9.0 | Round 7 | HEILONGJIANG TEAM | 18 | 2♦ | ♠Q | = | -11 |
| -10.6 | Round 6 | PING AN CHINA | 13 | 4♠x | ♥A | = | -11 |