DIAMOND John · DIAMOND
vs par split: bidding -0.22 · play +0.15
Strength of schedule: opponents averaged -0.32/bd (an easy draw) → opponent-adjusted -0.20/bd
Card play — on target: opening leads 50.0% #175 of 187 · declarer play 57.1% #159 of 187 · defence 91.7% #44 of 187
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 0.0% (1) |
| Declarer play | 100.0% (1) | 50.0% (6) |
| Defence | 66.7% (3) | 100.0% (9) |
Opening leads by suit led: ♠ 0.0% (1) · ♣ 100.0% (1)
vs par by strain: NT +0.00 (5) · a suit -0.09 (22)
vs par by level: part-score -0.80 (10) · game +0.35 (17)
By role: declaring +0.02/bd (-2.33 vs par · 15) · defending +0.25/bd (+2.23 vs par · 13)
By vulnerability: vulnerable +0.05/bd (-1.87 vs par · 15) · not vulnerable +0.21/bd (+1.69 vs par · 13)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Wolpert | X.Jing – X.Li | Open | 7 | -1.1 | -0.16 | +1.57 |
| Round 2 | J.Wolpert | Z.Pu – S.Shi | Closed | 7 | +8.5 | +1.21 | +3.00 |
| Round 4 | J.Wolpert | W.He – H.Yang | Closed | 7 | -5.3 | -0.76 | -2.14 |
| Round 5 | J.Wolpert | V.Vainikonis – A.Gulevich | Closed | 7 | +1.4 | +0.20 | -3.29 |
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 |
|---|---|---|---|---|---|---|---|
| +11.1 | Round 1 | HEILONGJIANG TEAM | 7 | 5♥x | ♠3 | -3 | +12 |
| +4.5 | Round 5 | VITAS | 7 | 4♠ | ♦K | +1 | -13 |
| +4.4 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 27 | 3♥ | ♠A | +1 | +2 |
| +4.3 | Round 2 | RADIO COMMUNICATIONS OF CAS | 9 | 2♦ | ♠K | = | +1 |
| +3.2 | Round 5 | VITAS | 1 | 4♠ | ♣A | = | +0 |
| +2.7 | Round 2 | RADIO COMMUNICATIONS OF CAS | 8 | 4♠x | ♥Q | -2 | +5 |
| +2.0 | Round 2 | RADIO COMMUNICATIONS OF CAS | 10 | 4♠ | ♣2 | +1 | +0 |
| +1.8 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 24 | 1NT | ♣7 | -2 | +0 |
| +1.7 | Round 2 | RADIO COMMUNICATIONS OF CAS | 12 | 4♥ | ♥6 | = | +0 |
| +1.6 | Round 5 | VITAS | 4 | 4♠ | ♦K | +1 | +0 |
| +0.7 | Round 2 | RADIO COMMUNICATIONS OF CAS | 13 | 3NT | ♦7 | +3 | +1 |
| +0.7 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 28 | 2♣ | ♠J | -1 | +1 |
| +0.4 | Round 1 | HEILONGJIANG TEAM | 2 | 3NT | ♦9 | +1 | +0 |
| +0.4 | Round 5 | VITAS | 3 | 3♠ | ♠2 | = | +0 |
| -0.1 | Round 1 | HEILONGJIANG TEAM | 6 | 4♥ | ♣K | +2 | +1 |
| -0.6 | Round 2 | RADIO COMMUNICATIONS OF CAS | 14 | 4♠ | ♥Q | +3 | +14 |
| -0.6 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 22 | 4♠ | ♦K | +1 | +0 |
| -1.0 | Round 5 | VITAS | 2 | 3♣ | ♣4 | = | +0 |
| -1.2 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 23 | 3NT | ♥3 | = | +0 |
| -2.0 | Round 1 | HEILONGJIANG TEAM | 4 | Pass | -4 | ||
| -2.0 | Round 5 | VITAS | 5 | 1NT | ♦3 | +1 | -1 |
| -2.3 | Round 2 | RADIO COMMUNICATIONS OF CAS | 11 | 4♥ | ♦A | +1 | +0 |
| -2.7 | Round 1 | HEILONGJIANG TEAM | 1 | 5♦ | ♠A | = | +1 |
| -3.4 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 25 | 4♥ | ♠A | -1 | -6 |
| -3.5 | Round 1 | HEILONGJIANG TEAM | 5 | 2♣x | ♥5 | -1 | +0 |
| -4.3 | Round 1 | HEILONGJIANG TEAM | 3 | 3♣ | ♠K | = | +1 |
| -5.3 | Round 5 | VITAS | 6 | 4♥ | ♦K | -1 | -9 |
| -7.0 | Round 4 | JILINSHENGQIAOPAIXIEHUI | 26 | 4♣ | ♥A | +1 | -12 |