BIAN Jingsheng · CHINA XHJT
vs par split: bidding -0.82 · play +0.05
Strength of schedule: opponents averaged +0.33/bd (a tough draw) → opponent-adjusted -0.12/bd
Card play — on target: opening leads 55.6% #459 of 476 · declarer play 84.2% #128 of 478 · defence 87.9% #165 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (10) | 50.0% (8) |
| Declarer play | 83.3% (6) | 84.6% (13) |
| Defence | 84.6% (13) | 90.0% (20) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 42.9% (7) · ♦ 50.0% (4) · ♣ 75.0% (4)
vs par by strain: NT -0.79 (28) · a suit -0.77 (52)
vs par by level: part-score +0.03 (29) · game -1.04 (44) · slam -2.43 (7)
By role: declaring -0.04/bd (-1.62 vs par · 47) · defending -1.03/bd (+0.42 vs par · 33)
By vulnerability: vulnerable -1.45/bd (-1.85 vs par · 40) · not vulnerable +0.55/bd (+0.30 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | X.Cao | B.Moss – J.Grue | Closed | 10 | +1.2 | +0.12 | -2.50 |
| Round 2 | X.Cao | C.Dong – Z.Jin | Closed | 10 | -13.5 | -1.35 | -0.40 |
| Round 4 | X.Cao | L.Marotta – P.Molina | Closed | 10 | -4.2 | -0.42 | +0.40 |
| Round 5 | X.Cao | C.Teodorescu – M.Ionita | Open | 10 | +28.0 | +2.80 | +4.30 |
| Round 6 | X.Cao | O.Kriegel – B.Morris | Closed | 10 | -23.8 | -2.38 | -4.30 |
| Round 7 | X.Cao | A.Hung – S.Hans | Open | 10 | -3.1 | -0.31 | -3.00 |
| Round 9 | X.Cao | M.Klukowski – P.Gawrys | Closed | 10 | -0.5 | -0.05 | -0.40 |
| Round 10 | X.Cao | T.Paske – E.Jones | Open | 10 | -20.2 | -2.02 | -0.30 |
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 |
|---|---|---|---|---|---|---|---|
| +10.6 | Round 1 | FLEISHER | 4 | 6♦ | ♥8 | = | +7 |
| +9.6 | Round 5 | COLDEA | 22 | 3NTx | ♠7 | = | +10 |
| +9.0 | Round 5 | COLDEA | 23 | 4♠ | ♥3 | -5 | +14 |
| +8.0 | Round 2 | CRE8TIVE | 16 | 6♦ | ♥K | = | -2 |
| +7.6 | Round 9 | ZIMMERMANN | 16 | 4♠x | ♥3 | -2 | +11 |
| +5.6 | Round 7 | MCALLISTER | 14 | 4♠ | ♦7 | -1 | -2 |
| +4.0 | Round 5 | COLDEA | 21 | 3NT | ♥2 | +3 | +11 |
| +3.8 | Round 1 | FLEISHER | 1 | 4♠ | ♥J | -1 | +5 |
| +3.8 | Round 1 | FLEISHER | 3 | 6♠ | ♥7 | +1 | -11 |
| +3.8 | Round 4 | 1W3M | 11 | 4♠ | ♦K | = | +0 |
| +3.6 | Round 7 | MCALLISTER | 19 | 4♥ | ♦K | = | +0 |
| +3.1 | Round 10 | ALLFREY | 27 | 4♥ | ♠7 | -1 | +10 |
| +3.0 | Round 4 | 1W3M | 14 | 2♠ | ♥4 | +1 | +6 |
| +3.0 | Round 5 | COLDEA | 27 | 1NT | ♦5 | +1 | +6 |
| +3.0 | Round 5 | COLDEA | 28 | 2♥ | ♣Q | +1 | +1 |
| +2.8 | Round 6 | LEVINE | 8 | 1NT | ♥3 | +1 | +1 |
| +2.4 | Round 2 | CRE8TIVE | 14 | 2♥ | ♥4 | = | +5 |
| +2.4 | Round 7 | MCALLISTER | 16 | 6♠ | ♥Q | +1 | -11 |
| +2.2 | Round 4 | 1W3M | 17 | 2NT | ♦5 | +3 | +6 |
| +2.2 | Round 7 | MCALLISTER | 15 | 4♥ | ♦6 | +1 | +1 |
| +1.9 | Round 9 | ZIMMERMANN | 11 | 3NT | ♥J | = | -1 |
| +1.8 | Round 7 | MCALLISTER | 17 | 2♥ | ♣J | = | +0 |
| +1.8 | Round 9 | ZIMMERMANN | 19 | 2♥ | ♠10 | -2 | +3 |
| +1.6 | Round 10 | ALLFREY | 28 | 2♠ | ♥K | = | +0 |
| +1.0 | Round 5 | COLDEA | 26 | 2♠ | ♦J | +1 | +0 |
| +0.9 | Round 4 | 1W3M | 15 | 5♠x | ♣5 | -1 | +5 |
| +0.8 | Round 9 | ZIMMERMANN | 17 | 5♣x | ♦A | -2 | +4 |
| +0.8 | Round 10 | ALLFREY | 25 | 3NT | ♥J | +2 | +0 |
| +0.7 | Round 6 | LEVINE | 1 | 3♣ | ♥3 | -1 | +4 |
| +0.7 | Round 6 | LEVINE | 7 | 3♣ | ♠3 | +1 | +0 |
| +0.6 | Round 5 | COLDEA | 25 | 3NT | ♥5 | +2 | +1 |
| +0.6 | Round 6 | LEVINE | 3 | 1NT | ♦J | = | -2 |
| +0.4 | Round 1 | FLEISHER | 10 | 4♥ | ♠4 | +1 | +0 |
| +0.4 | Round 4 | 1W3M | 16 | 1NT | ♣3 | = | -1 |
| +0.2 | Round 7 | MCALLISTER | 20 | 2♥ | ♦3 | -1 | +1 |
| +0.1 | Round 2 | CRE8TIVE | 18 | 3NT | ♠Q | +1 | +0 |
| +0.0 | Round 1 | FLEISHER | 5 | 2♦ | ♦4 | -1 | -5 |
| +0.0 | Round 2 | CRE8TIVE | 12 | 2♥ | ♣Q | = | -1 |
| +0.0 | Round 4 | 1W3M | 18 | 2♥ | ♣6 | = | +0 |
| -0.0 | Round 5 | COLDEA | 30 | 4♠ | ♦3 | = | +0 |
| -0.5 | Round 7 | MCALLISTER | 18 | 3NT | ♥4 | +1 | +1 |
| -0.6 | Round 9 | ZIMMERMANN | 12 | 6♦ | ♠2 | = | -2 |
| -0.6 | Round 10 | ALLFREY | 29 | 5♦ | ♣3 | = | -1 |
| -0.7 | Round 2 | CRE8TIVE | 13 | 4♥ | ♦3 | +1 | +0 |
| -1.1 | Round 5 | COLDEA | 24 | 6♦ | ♣K | = | +2 |
| -1.1 | Round 5 | COLDEA | 29 | 3NT | ♣J | = | -2 |
| -1.2 | Round 10 | ALLFREY | 24 | 6NT | ♣A | = | +0 |
| -1.6 | Round 9 | ZIMMERMANN | 15 | 4♠ | ♥K | +1 | +0 |
| -1.7 | Round 2 | CRE8TIVE | 20 | 2♦ | ♥A | +1 | +0 |
| -1.8 | Round 2 | CRE8TIVE | 17 | 3NT | ♠7 | +1 | +0 |
| -1.8 | Round 9 | ZIMMERMANN | 20 | 3NT | ♥2 | = | -13 |
| -2.0 | Round 7 | MCALLISTER | 11 | 3NT | ♥3 | -1 | -5 |
| -2.3 | Round 4 | 1W3M | 13 | 2♣ | ♥A | +1 | +1 |
| -2.4 | Round 9 | ZIMMERMANN | 14 | 1NT | ♦9 | +1 | +1 |
| -2.5 | Round 1 | FLEISHER | 7 | 3NT | ♠5 | = | +0 |
| -2.6 | Round 4 | 1W3M | 12 | 3♦ | ♥5 | = | -5 |
| -2.7 | Round 9 | ZIMMERMANN | 13 | 3NT | ♥10 | +3 | -1 |
| -2.9 | Round 1 | FLEISHER | 8 | 3♦ | ♣5 | -2 | -8 |
| -3.1 | Round 6 | LEVINE | 9 | 2♦ | ♣A | -2 | -5 |
| -3.3 | Round 6 | LEVINE | 10 | 3NT | ♣3 | -2 | -8 |
| -3.3 | Round 10 | ALLFREY | 21 | 4♠ | ♦K | +2 | -2 |
| -3.4 | Round 10 | ALLFREY | 30 | 1NT | ♥6 | +3 | -2 |
| -3.5 | Round 9 | ZIMMERMANN | 18 | 3♠ | ♥5 | -1 | -6 |
| -3.6 | Round 1 | FLEISHER | 6 | 3NT | ♣9 | +1 | +0 |
| -3.6 | Round 10 | ALLFREY | 26 | 3NT | ♥10 | = | +0 |
| -3.7 | Round 6 | LEVINE | 5 | 4♥ | ♠6 | -1 | -5 |
| -3.7 | Round 6 | LEVINE | 6 | 4♠ | ♥3 | -2 | -5 |
| -4.0 | Round 1 | FLEISHER | 2 | 4♥ | ♦10 | -1 | -6 |
| -4.0 | Round 4 | 1W3M | 19 | 4♥ | ♥3 | -1 | -5 |
| -4.4 | Round 1 | FLEISHER | 9 | 4♥ | ♦3 | -1 | -7 |
| -4.9 | Round 2 | CRE8TIVE | 11 | 1NTx | ♥A | +1 | -4 |
| -5.3 | Round 7 | MCALLISTER | 12 | 3NT | ♥Q | -1 | -6 |
| -5.6 | Round 4 | 1W3M | 20 | 3♥ | ♣3 | -2 | -3 |
| -5.9 | Round 6 | LEVINE | 2 | 4♠ | ♦5 | -2 | -9 |
| -6.5 | Round 10 | ALLFREY | 22 | 3NT | ♣Q | +2 | +0 |
| -7.1 | Round 10 | ALLFREY | 23 | 5♦x | ♣5 | -2 | -8 |
| -7.3 | Round 2 | CRE8TIVE | 19 | 3♣x | ♠A | -2 | +8 |
| -7.6 | Round 2 | CRE8TIVE | 15 | 5♥x | ♠A | = | -10 |
| -8.9 | Round 6 | LEVINE | 4 | 3NT | ♥Q | -3 | -14 |
| -11.1 | Round 7 | MCALLISTER | 13 | 5♠ | ♥J | +2 | -9 |