HUANG Lingjian · DARUI INDUSTRY
vs par split: bidding -0.43 · play -0.17
Strength of schedule: opponents averaged +0.62/bd (a tough draw) → opponent-adjusted -0.47/bd
Card play — on target: opening leads 80.0% #114 of 277 · declarer play 66.7% #218 of 277 · defence 73.7% #226 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 75.0% (8) |
| Declarer play | 75.0% (4) | 60.0% (5) |
| Defence | 50.0% (4) | 80.0% (15) |
Opening leads by suit led: ♠ 100.0% (1) · ♦ 66.7% (6) · ♣ 100.0% (3)
vs par by strain: NT +0.91 (11) · a suit -1.29 (24)
vs par by level: part-score -0.15 (20) · game -2.21 (14) · slam +13.00 (1)
By role: declaring -0.77/bd (-2.50 vs par · 16) · defending -1.35/bd (+1.00 vs par · 19)
By vulnerability: vulnerable +0.04/bd (+0.88 vs par · 17) · not vulnerable -2.14/bd (-2.00 vs par · 18)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Kong | P.Niedzielski – J.Makaruk | Open | 7 | +2.5 | +0.36 | +0.43 |
| Round 2 | M.Kong | D.Gerin – J.Pelletier | Open | 7 | -11.2 | -1.60 | +1.71 |
| Round 3 | M.Kong | S.Sie – A.Kustrijanto | Open | 7 | -13.2 | -1.89 | -0.29 |
| Round 4 | M.Kong | Z.Yu – Z.Li | Closed | 7 | -6.3 | -0.90 | -2.57 |
| Round 6 | M.Kong | V.Yildiz – U.Tarhan | Closed | 7 | -9.7 | -1.39 | -2.29 |
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 |
|---|---|---|---|---|---|---|---|
| +11.9 | Round 4 | DONGFENG FENGSHEN | 23 | 3NTx | ♠9 | +1 | +13 |
| +7.5 | Round 3 | INDONESIA | 20 | 3NT | ♦5 | = | +10 |
| +3.1 | Round 1 | CONSUS POLAND | 4 | 1NT | ♣A | = | +12 |
| +3.1 | Round 2 | GUADELOUPE | 8 | 1NT | ♦J | -1 | +5 |
| +2.4 | Round 1 | CONSUS POLAND | 5 | 2♠ | ♠5 | -2 | +2 |
| +2.3 | Round 2 | GUADELOUPE | 14 | 4♠ | ♦J | -1 | +4 |
| +2.1 | Round 1 | CONSUS POLAND | 3 | 2♦ | ♦5 | -2 | -1 |
| +2.1 | Round 6 | TURKEY | 11 | 3♣ | ♣2 | = | +0 |
| +2.0 | Round 6 | TURKEY | 13 | 2♠ | ♦2 | +1 | +1 |
| +1.4 | Round 1 | CONSUS POLAND | 2 | 2♥ | ♦Q | +3 | +10 |
| +1.2 | Round 1 | CONSUS POLAND | 7 | 3♠ | ♥6 | = | +0 |
| +0.7 | Round 3 | INDONESIA | 21 | 4♣ | ♣J | +1 | +10 |
| +0.4 | Round 4 | DONGFENG FENGSHEN | 27 | 4♠ | ♦4 | +1 | -11 |
| +0.2 | Round 2 | GUADELOUPE | 11 | 3♠ | ♣6 | = | -1 |
| +0.1 | Round 2 | GUADELOUPE | 9 | 1NT | ♠6 | -2 | -1 |
| -0.2 | Round 1 | CONSUS POLAND | 6 | 1NT | ♥4 | +1 | -10 |
| -0.2 | Round 4 | DONGFENG FENGSHEN | 25 | 3NT | ♦4 | = | +0 |
| -0.6 | Round 4 | DONGFENG FENGSHEN | 26 | 2♥ | ♦10 | = | +0 |
| -1.6 | Round 3 | INDONESIA | 16 | 2♥ | ♣5 | +2 | +6 |
| -1.6 | Round 3 | INDONESIA | 19 | 4♠ | ♣K | = | -6 |
| -1.8 | Round 6 | TURKEY | 9 | 3♦ | ♦2 | +2 | -6 |
| -2.1 | Round 6 | TURKEY | 10 | 1NT | ♦2 | +2 | -1 |
| -2.6 | Round 6 | TURKEY | 12 | 4♥ | ♦2 | +2 | -1 |
| -2.9 | Round 6 | TURKEY | 8 | 2♠ | ♦2 | = | -5 |
| -3.2 | Round 3 | INDONESIA | 18 | 3♦ | ♣8 | -3 | -6 |
| -3.5 | Round 4 | DONGFENG FENGSHEN | 24 | 1♠ | ♥5 | -2 | -5 |
| -3.6 | Round 2 | GUADELOUPE | 10 | 4♥ | ♠K | = | -3 |
| -4.4 | Round 6 | TURKEY | 14 | 4♠ | ♦2 | -1 | -4 |
| -5.8 | Round 4 | DONGFENG FENGSHEN | 28 | 3NT | ♣4 | = | -3 |
| -6.3 | Round 2 | GUADELOUPE | 12 | 3NTx | ♠A | -2 | -5 |
| -6.7 | Round 3 | INDONESIA | 15 | 2♥ | ♠10 | +2 | -13 |
| -7.0 | Round 2 | GUADELOUPE | 13 | 6♠ | ♣3 | +1 | +13 |
| -7.5 | Round 1 | CONSUS POLAND | 1 | 3NT | ♦10 | -1 | -10 |
| -8.3 | Round 3 | INDONESIA | 17 | 4♠ | ♣8 | = | -3 |
| -8.5 | Round 4 | DONGFENG FENGSHEN | 22 | 4♥ | ♥A | -1 | -12 |