DING Jingheng · THE LOCOMOTIVE SPORTS ASSOCIAT
vs par split: bidding -0.55 · play +0.21
Strength of schedule: opponents averaged +0.19/bd (a tough draw) → opponent-adjusted +0.18/bd
Card play — on target: opening leads 90.9% #18 of 207 · declarer play 81.2% #48 of 206 · defence 75.9% #178 of 208
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 90.9% (11) |
| Declarer play | 75.0% (4) | 83.3% (12) |
| Defence | 60.0% (5) | 79.2% (24) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 75.0% (4) · ♦ 100.0% (3) · ♣ 100.0% (3)
vs par by strain: NT -3.54 (13) · a suit +0.63 (43)
vs par by level: part-score -0.74 (19) · game -1.00 (35) · slam +15.00 (2)
By role: declaring +0.06/bd (-1.74 vs par · 27) · defending -0.09/bd (+0.97 vs par · 29)
By vulnerability: vulnerable -0.65/bd (+0.07 vs par · 28) · not vulnerable +0.62/bd (-0.75 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Shi | J.Rosenfeld – J.Gu | Open | 7 | -10.2 | -1.46 | -2.14 |
| Round 2 | R.Shi | Y.Huang – Y.Wu | Open | 7 | +4.0 | +0.57 | -0.29 |
| Round 3 | R.Shi | J.Rayner – J.Thompson | Open | 7 | +18.4 | +2.63 | +0.00 |
| Round 4 | R.Shi | X.Wang – Q.Yang | Open | 7 | -15.5 | -2.21 | -0.71 |
| Round 5 | B.Han | G.Narkiewicz – N.Sakowska | Closed | 7 | +6.0 | +0.86 | +2.57 |
| Round 6 | B.Han | C.Chan – F.Cheung L. | Closed | 7 | +18.9 | +2.70 | +2.43 |
| Round 7 | R.Shi | S.Gillis – M.Harding | Closed | 7 | -13.2 | -1.89 | -2.43 |
| Round 8 | R.Shi | H.Zhu – X.Li | Closed | 7 | -9.4 | -1.34 | -2.14 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Round 6 | BLING | 11 | 6♣x | ♠5 | = | +12 |
| +10.6 | Round 5 | JOEL | 7 | 6♠ | ♣4 | -4 | +18 |
| +10.5 | Round 6 | BLING | 13 | 3♥x | ♠5 | +1 | +15 |
| +7.8 | Round 8 | DALIAN | 27 | 4♠ | ♥4 | -1 | +10 |
| +7.5 | Round 3 | RAYNER | 18 | 3NT | ♣7 | = | -2 |
| +6.7 | Round 2 | HEY YO | 11 | 5♥x | ♣Q | = | +5 |
| +6.7 | Round 3 | RAYNER | 17 | 5♦x | ♠5 | -3 | +9 |
| +6.2 | Round 5 | JOEL | 1 | 4♠ | ♣A | -1 | +10 |
| +5.5 | Round 2 | HEY YO | 9 | 2♦x | ♣Q | -2 | +9 |
| +5.2 | Round 4 | QINGHAI BRIDGE ASSOCIATION | 27 | 4♥x | ♠A | -2 | +9 |
| +4.6 | Round 7 | GILLIS | 18 | 4♠ | ♣Q | +1 | +0 |
| +4.0 | Round 8 | DALIAN | 25 | 4♥ | ♠Q | +1 | +0 |
| +3.4 | Round 3 | RAYNER | 19 | 3NT | ♠4 | +2 | +2 |
| +3.3 | Round 7 | GILLIS | 16 | 4♠ | ♥7 | = | +0 |
| +3.1 | Round 1 | PANDA | 5 | 1NT | ♠10 | -2 | +0 |
| +2.9 | Round 1 | PANDA | 1 | 3NT | ♥8 | +2 | +1 |
| +2.6 | Round 3 | RAYNER | 15 | 2♠ | ♦Q | +2 | +1 |
| +2.0 | Round 4 | QINGHAI BRIDGE ASSOCIATION | 25 | 4♥ | ♣J | -1 | +6 |
| +1.5 | Round 2 | HEY YO | 8 | 3♥ | ♦2 | = | -1 |
| +1.5 | Round 6 | BLING | 8 | 3♦ | ♥10 | +1 | +0 |
| +0.9 | Round 6 | BLING | 14 | 4♥ | ♦10 | -2 | -1 |
| +0.9 | Round 8 | DALIAN | 22 | 4♥ | ♥2 | +1 | +0 |
| +0.8 | Round 4 | QINGHAI BRIDGE ASSOCIATION | 28 | 2♣x | ♥K | -1 | +0 |
| +0.7 | Round 1 | PANDA | 6 | 4♥ | ♥7 | +1 | +0 |
| +0.7 | Round 3 | RAYNER | 20 | 3NT | ♦Q | +2 | +0 |
| +0.7 | Round 5 | JOEL | 2 | 3♣ | ♥A | +1 | +0 |
| -0.1 | Round 5 | JOEL | 5 | 2NT | ♠8 | -1 | -1 |
| -0.5 | Round 8 | DALIAN | 23 | 3NT | ♠9 | +1 | +1 |
| -1.0 | Round 3 | RAYNER | 16 | 2NT | ♠Q | -1 | -10 |
| -1.0 | Round 4 | QINGHAI BRIDGE ASSOCIATION | 24 | 2♦x | ♥10 | -1 | +0 |
| -1.3 | Round 1 | PANDA | 2 | 3NT | ♠A | +2 | -1 |
| -1.4 | Round 1 | PANDA | 7 | 3♥ | ♣3 | -2 | -2 |
| -1.4 | Round 5 | JOEL | 3 | 3♠ | ♠5 | +1 | -1 |
| -1.4 | Round 8 | DALIAN | 28 | 2♥ | ♣Q | +1 | +0 |
| -1.5 | Round 3 | RAYNER | 21 | 4♥ | ♦10 | +1 | +0 |
| -1.6 | Round 1 | PANDA | 4 | 2♥ | ♣2 | -1 | +1 |
| -1.6 | Round 6 | BLING | 12 | 2♣ | ♥J | -2 | +5 |
| -2.0 | Round 5 | JOEL | 4 | 4♠ | ♥A | +1 | +0 |
| -2.0 | Round 7 | GILLIS | 20 | 5♥ | ♦K | = | +0 |
| -2.2 | Round 2 | HEY YO | 13 | 4♠ | ♦8 | +1 | +0 |
| -2.2 | Round 6 | BLING | 10 | 4♠ | ♦5 | = | +0 |
| -2.2 | Round 7 | GILLIS | 17 | 4♠ | ♦10 | +2 | -1 |
| -2.4 | Round 2 | HEY YO | 10 | 4♠ | ♣2 | +1 | +0 |
| -2.5 | Round 2 | HEY YO | 14 | 4♠ | ♦J | = | -15 |
| -2.6 | Round 2 | HEY YO | 12 | 4♥ | ♥6 | = | +0 |
| -3.2 | Round 6 | BLING | 9 | 3NT | ♥5 | = | -14 |
| -3.6 | Round 7 | GILLIS | 15 | 3NT | ♠10 | = | +0 |
| -4.7 | Round 7 | GILLIS | 21 | 5♠ | ♥A | -1 | -5 |
| -5.0 | Round 4 | QINGHAI BRIDGE ASSOCIATION | 22 | 3♠ | ♦K | +2 | -6 |
| -8.0 | Round 5 | JOEL | 6 | 4♥ | ♥2 | = | -8 |
| -8.5 | Round 4 | QINGHAI BRIDGE ASSOCIATION | 23 | 2NT | ♠10 | +1 | -10 |
| -8.6 | Round 7 | GILLIS | 19 | 4♠ | ♥Q | = | -11 |
| -9.0 | Round 4 | QINGHAI BRIDGE ASSOCIATION | 26 | 5♣x | ♥A | +1 | -4 |
| -9.4 | Round 8 | DALIAN | 24 | 3NTx | ♦8 | -2 | -12 |
| -10.8 | Round 8 | DALIAN | 26 | 1♥ | ♦2 | -3 | -14 |
| -12.6 | Round 1 | PANDA | 3 | 4♥x | ♣4 | -4 | -14 |