KANG Meng · DALIAN AOXIN
vs par split: bidding +0.43 · play +0.11
Strength of schedule: opponents averaged -0.32/bd (an easy draw) → opponent-adjusted -0.14/bd
Card play — on target: opening leads 70.0% · declarer play 75.0% · defence 82.4%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (2) | 87.5% (8) |
| Declarer play | 50.0% (4) | 100.0% (4) |
| Defence | 80.0% (5) | 83.3% (12) |
Opening leads by suit led: ♥ 50.0% (2) · ♦ 75.0% (4) · ♣ 75.0% (4)
vs par by strain: NT +0.67 (9) · a suit +0.47 (19)
vs par by level: part-score -0.18 (11) · game +2.14 (14) · slam -4.33 (3)
By role: declaring +0.89/bd (-1.46 vs par · 11) · defending -0.28/bd (+1.82 vs par · 17)
By vulnerability: vulnerable +0.40/bd (-1.36 vs par · 14) · not vulnerable -0.04/bd (+2.43 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | X.Li | S.Wu – S.Shen | Closed | 14 | -8.3 | -0.59 | +0.93 |
| Round of 32 | X.Li | R.Li – S.Shen | Closed | 14 | +13.3 | +0.95 | +0.14 |
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 |
|---|---|---|---|---|---|---|---|
| +5.7 | Round of 32 | SAN CHEN FUND | 15 | 1NT | ♣5 | +3 | +6 |
| +3.9 | Round of 32 | SAN CHEN FUND | 3 | 3NT | ♣9 | +2 | +17 |
| +3.6 | Round of 32 | SAN CHEN FUND | 1 | 4♠x | ♥10 | -2 | +4 |
| +3.5 | Round of 32 | SAN CHEN FUND | 28 | 4♠ | ♥2 | -1 | +4 |
| +3.2 | Round of 32 | SAN CHEN FUND | 21 | 3♥ | ♦K | -1 | +4 |
| +3.1 | Round of 32 | SAN CHEN FUND | 23 | 6♠ | ♥K | = | +0 |
| +2.6 | Round of 32 | SAN CHEN FUND | 26 | 6NT | ♣J | = | -13 |
| +2.5 | Round of 32 | SAN CHEN FUND | 22 | 3NT | ♠6 | +3 | +2 |
| +2.2 | Round of 32 | SAN CHEN FUND | 25 | 3♥ | ♦4 | = | +0 |
| +0.8 | Round of 32 | SAN CHEN FUND | 27 | 3NT | ♠6 | +1 | +0 |
| +0.3 | Round of 32 | SAN CHEN FUND | 16 | 2♠ | ♦K | = | -1 |
| +0.0 | Round of 32 | SAN CHEN FUND | 2 | 4♥ | ♦2 | -2 | -11 |
| +0.0 | Round of 32 | SAN CHEN FUND | 4 | 2♠ | ♣A | -1 | -5 |
| -0.0 | Round of 32 | SAN CHEN FUND | 5 | 4♠ | ♦10 | = | +0 |
| -0.1 | Round of 32 | SAN CHEN FUND | 20 | 4♠ | ♦A | = | +0 |
| -0.2 | Round of 32 | SAN CHEN FUND | 6 | 2♦ | ♥K | +1 | +0 |
| -1.2 | Round of 32 | SAN CHEN FUND | 12 | 3♦ | ♣9 | = | +0 |
| -1.3 | Round of 32 | SAN CHEN FUND | 8 | 4♠ | ♥7 | +2 | +11 |
| -1.4 | Round of 32 | SAN CHEN FUND | 19 | 5♦ | ♣K | = | +2 |
| -1.5 | Round of 32 | SAN CHEN FUND | 7 | 4♥ | ♥4 | = | +1 |
| -1.7 | Round of 32 | SAN CHEN FUND | 11 | 6♠ | ♣Q | = | +0 |
| -2.1 | Round of 32 | SAN CHEN FUND | 9 | 2♣ | ♦10 | +2 | -1 |
| -2.1 | Round of 32 | SAN CHEN FUND | 24 | 4♥x | ♦A | -1 | +0 |
| -2.4 | Round of 32 | SAN CHEN FUND | 13 | 1NT | ♣4 | = | +1 |
| -2.4 | Round of 32 | SAN CHEN FUND | 14 | 3NT | ♥3 | +2 | -1 |
| -2.7 | Round of 32 | SAN CHEN FUND | 17 | 4♠ | ♣A | = | +1 |
| -3.0 | Round of 32 | SAN CHEN FUND | 10 | 1NT | ♣2 | -2 | -3 |
| -4.3 | Round of 32 | SAN CHEN FUND | 18 | 2NT | ♥Q | +4 | -3 |