TONG Jiang · PAN-CHINA
vs par split: bidding +0.14 · play +0.52
Strength of schedule: opponents averaged -0.46/bd (an easy draw) → opponent-adjusted +0.26/bd
Card play — on target: opening leads 100.0% · declarer play 33.3% · defence 84.6%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 100.0% (5) |
| Declarer play | 50.0% (2) | 0.0% (1) |
| Defence | 100.0% (3) | 80.0% (10) |
Opening leads by suit led: ♠ 100.0% (2) · ♦ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: NT -3.00 (7) · a suit +2.50 (14)
vs par by level: part-score -2.62 (8) · game +0.18 (11) · slam +16.50 (2)
By role: declaring +0.01/bd (-3.38 vs par · 8) · defending +1.15/bd (+3.15 vs par · 13)
By vulnerability: vulnerable +0.20/bd (-3.30 vs par · 10) · not vulnerable +1.19/bd (+4.27 vs par · 11)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Du | J.Gu – D.Xu | Open | 7 | -16.1 | -2.30 | -3.43 |
| Round 4 | B.Du | Z.Yang – W.Chen | Open | 7 | +27.7 | +3.96 | +1.14 |
| Round 7 | B.Du | M.Orey Capucho – M.Lara | Open | 7 | +3.5 | +0.50 | +4.29 |
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 |
|---|---|---|---|---|---|---|---|
| +12.4 | Round 4 | CHINA PETROLEUM SPORTS ASSCCIA | 22 | 7♦ | ♣A | -1 | +17 |
| +8.3 | Round 4 | CHINA PETROLEUM SPORTS ASSCCIA | 26 | 4♠ | ♣A | = | -1 |
| +5.7 | Round 1 | SHANGHAI THINK BRIDGE CLUB | 1 | 3NT | ♠4 | -1 | +10 |
| +5.0 | Round 4 | CHINA PETROLEUM SPORTS ASSCCIA | 28 | 4♥ | ♠A | -2 | +6 |
| +4.2 | Round 7 | MARVELOUS | 21 | 4♠ | ♦3 | -1 | +6 |
| +3.7 | Round 4 | CHINA PETROLEUM SPORTS ASSCCIA | 23 | 4♥ | ♣2 | +1 | -13 |
| +1.5 | Round 1 | SHANGHAI THINK BRIDGE CLUB | 4 | 1NT | ♥A | +2 | -10 |
| +1.5 | Round 7 | MARVELOUS | 19 | 3♠ | ♣K | -1 | +4 |
| +1.4 | Round 7 | MARVELOUS | 16 | 3♠ | ♣K | = | +0 |
| +1.0 | Round 7 | MARVELOUS | 18 | 7♣x | ♦A | -4 | +16 |
| +0.1 | Round 4 | CHINA PETROLEUM SPORTS ASSCCIA | 25 | 3NT | ♠4 | = | +0 |
| +0.1 | Round 4 | CHINA PETROLEUM SPORTS ASSCCIA | 27 | 3♠ | ♣Q | -1 | -2 |
| -0.6 | Round 7 | MARVELOUS | 17 | 5♦ | ♠8 | = | +11 |
| -0.7 | Round 1 | SHANGHAI THINK BRIDGE CLUB | 2 | 4♥ | ♠5 | +2 | -1 |
| -1.2 | Round 7 | MARVELOUS | 15 | 3♣ | ♠K | +2 | -2 |
| -1.9 | Round 4 | CHINA PETROLEUM SPORTS ASSCCIA | 24 | 4♥ | ♦J | = | +1 |
| -2.0 | Round 1 | SHANGHAI THINK BRIDGE CLUB | 3 | 3NT | ♥3 | = | -3 |
| -2.8 | Round 1 | SHANGHAI THINK BRIDGE CLUB | 5 | 1NT | ♠Q | = | +1 |
| -2.8 | Round 7 | MARVELOUS | 20 | 2NT | ♥9 | -1 | -5 |
| -4.7 | Round 1 | SHANGHAI THINK BRIDGE CLUB | 6 | 3♥ | ♦6 | +1 | -7 |
| -13.1 | Round 1 | SHANGHAI THINK BRIDGE CLUB | 7 | 3NT | ♦5 | -3 | -14 |