RAN Jing Rong · SHANGHAI YITONG
vs par split: bidding +0.86 · play +0.22
Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted +0.44/bd
Card play — on target: opening leads 86.7% #126 of 398 · declarer play 61.5% #298 of 398 · defence 89.3% #128 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 81.8% (11) |
| Declarer play | 75.0% (4) | 55.6% (9) |
| Defence | 100.0% (8) | 85.0% (20) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 83.3% (6) · ♦ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: NT +2.93 (14) · a suit +0.34 (35)
vs par by level: part-score -0.95 (22) · game +3.12 (25) · slam -2.00 (2)
By role: declaring +0.33/bd (-1.95 vs par · 21) · defending +0.42/bd (+3.36 vs par · 28)
By vulnerability: vulnerable +0.57/bd (+0.00 vs par · 25) · not vulnerable +0.18/bd (+2.21 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Kang | X.Li – M.Li | Open | 7 | +17.2 | +2.46 | +1.71 |
| Round 2 | M.Kang | S.He – J.Wen | Open | 7 | -3.1 | -0.44 | -0.14 |
| Round 3 | M.Kang | C.Ganzer – S.Picus | Open | 7 | +6.8 | +0.97 | +1.71 |
| Round 4 | M.Kang | F.Fantoni – D.Compton | Open | 7 | -10.8 | -1.54 | -2.57 |
| Round 5 | M.Kang | Y.Wei – J.Jin | Open | 7 | +0.7 | +0.10 | -0.57 |
| Round 7 | M.Kang | Y.Gu – R.Shao | Open | 7 | -3.7 | -0.53 | +4.29 |
| Round 8 | M.Kang | D.Korbel – S.Shi | Open | 7 | +11.5 | +1.64 | +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 |
|---|---|---|---|---|---|---|---|
| +10.1 | Round 1 | SHANDONGPUSHI TEAM | 3 | 3NT | ♣4 | -1 | +12 |
| +7.4 | Round 8 | MCMULLIN | 26 | 3NT | ♥5 | -4 | +11 |
| +4.6 | Round 8 | MCMULLIN | 27 | 4♠ | ♥10 | -1 | +5 |
| +4.2 | Round 5 | JILINSHENGQIAOPAIXIEHUI | 4 | 3NT | ♥2 | +2 | +0 |
| +4.2 | Round 7 | SHANGHAI THINK BRIDGE CLUB | 21 | 4♠ | ♦3 | -1 | +6 |
| +4.1 | Round 5 | JILINSHENGQIAOPAIXIEHUI | 7 | 4♠ | ♥4 | -2 | +7 |
| +4.0 | Round 3 | GANZER | 15 | 4♥ | ♣A | = | +8 |
| +3.4 | Round 8 | MCMULLIN | 23 | 3♠ | ♣K | = | +12 |
| +3.3 | Round 7 | SHANGHAI THINK BRIDGE CLUB | 20 | 2♠ | ♦J | +1 | +1 |
| +2.8 | Round 4 | NUNES | 22 | 3NT | ♦6 | +2 | +13 |
| +2.6 | Round 1 | SHANDONGPUSHI TEAM | 6 | 3♦ | ♣J | +1 | +0 |
| +2.4 | Round 2 | SHENZHEN PINGAN | 8 | 5♥ | ♠A | +1 | +1 |
| +2.3 | Round 2 | SHENZHEN PINGAN | 10 | 3NT | ♣7 | = | +0 |
| +2.2 | Round 8 | MCMULLIN | 24 | 3NT | ♥2 | +2 | +0 |
| +2.1 | Round 1 | SHANDONGPUSHI TEAM | 5 | 3NT | ♠Q | -2 | +5 |
| +2.0 | Round 3 | GANZER | 18 | 3♣ | ♥K | = | +7 |
| +1.9 | Round 3 | GANZER | 16 | 1NT | ♥7 | +1 | +1 |
| +1.8 | Round 2 | SHENZHEN PINGAN | 11 | 1NT | ♣6 | = | -1 |
| +1.4 | Round 7 | SHANGHAI THINK BRIDGE CLUB | 16 | 3♠ | ♣K | = | +0 |
| +1.3 | Round 1 | SHANDONGPUSHI TEAM | 7 | 4♥ | ♦J | = | -1 |
| +1.2 | Round 1 | SHANDONGPUSHI TEAM | 1 | 3♣ | ♠7 | +2 | +7 |
| +0.5 | Round 2 | SHENZHEN PINGAN | 9 | 2♠ | ♣5 | = | +6 |
| +0.4 | Round 3 | GANZER | 17 | 3♦ | ♣A | -1 | -5 |
| +0.3 | Round 1 | SHANDONGPUSHI TEAM | 2 | 4♥ | ♦K | +1 | +0 |
| +0.1 | Round 4 | NUNES | 25 | 3NT | ♠4 | = | +0 |
| +0.1 | Round 4 | NUNES | 28 | 2♥ | ♠J | = | +1 |
| -0.1 | Round 3 | GANZER | 19 | 4♥ | ♣2 | +1 | +0 |
| -0.1 | Round 5 | JILINSHENGQIAOPAIXIEHUI | 2 | 4♥ | ♠J | +1 | +0 |
| -0.1 | Round 7 | SHANGHAI THINK BRIDGE CLUB | 15 | 3♣ | ♠K | = | +0 |
| -0.3 | Round 2 | SHENZHEN PINGAN | 13 | 3NT | ♠J | = | +0 |
| -0.4 | Round 1 | SHANDONGPUSHI TEAM | 4 | 1NT | ♥K | = | -11 |
| -0.4 | Round 3 | GANZER | 20 | 3NT | ♠A | +1 | +1 |
| -0.4 | Round 5 | JILINSHENGQIAOPAIXIEHUI | 5 | 2♠ | ♥5 | +1 | +0 |
| -1.0 | Round 3 | GANZER | 21 | 4♠ | ♥4 | +1 | +0 |
| -1.0 | Round 4 | NUNES | 26 | 3♠ | ♣A | = | -11 |
| -1.0 | Round 5 | JILINSHENGQIAOPAIXIEHUI | 3 | 2♠ | ♥K | +2 | -7 |
| -1.5 | Round 5 | JILINSHENGQIAOPAIXIEHUI | 1 | 5♦ | ♠2 | = | +3 |
| -1.5 | Round 7 | SHANGHAI THINK BRIDGE CLUB | 17 | 3NT | ♠6 | +1 | +10 |
| -1.6 | Round 8 | MCMULLIN | 28 | 3♠ | ♥A | +1 | -1 |
| -1.9 | Round 4 | NUNES | 24 | 4♥ | ♠10 | = | +1 |
| -2.2 | Round 7 | SHANGHAI THINK BRIDGE CLUB | 19 | 3♥ | ♠5 | -1 | +0 |
| -2.2 | Round 8 | MCMULLIN | 25 | 4♠x | ♥2 | -1 | -5 |
| -2.3 | Round 8 | MCMULLIN | 22 | 2♠ | ♥2 | = | +0 |
| -3.8 | Round 4 | NUNES | 27 | 2♠ | ♣A | = | -5 |
| -4.2 | Round 2 | SHENZHEN PINGAN | 12 | 2♠ | ♣8 | +1 | -8 |
| -4.6 | Round 5 | JILINSHENGQIAOPAIXIEHUI | 6 | 2♠ | ♥2 | +2 | -7 |
| -5.6 | Round 2 | SHENZHEN PINGAN | 14 | 5♦ | ♦9 | +1 | +1 |
| -7.1 | Round 4 | NUNES | 23 | 6♥ | ♦9 | -1 | -17 |
| -8.8 | Round 7 | SHANGHAI THINK BRIDGE CLUB | 18 | 6♠ | ♣A | +1 | +13 |