LIU Yinghao · CHINA Open
vs par split: bidding -0.90 · play +0.37
Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted +1.08/bd
Card play — on target: opening leads 75.0% · declarer play 60.0% · defence 83.3%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 66.7% (3) |
| Declarer play | 75.0% (4) | 50.0% (6) |
| Defence | 60.0% (5) | 100.0% (7) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 0.0% (1) · ♣ 100.0% (2)
vs par by strain: NT -0.27 (11) · a suit -0.68 (19)
vs par by level: part-score -0.90 (10) · game -0.67 (18) · slam +2.50 (2)
By role: declaring +0.68/bd (-1.61 vs par · 18) · defending +1.32/bd (+1.08 vs par · 12)
By vulnerability: vulnerable +2.30/bd (+0.73 vs par · 15) · not vulnerable -0.43/bd (-1.80 vs par · 15)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 11 | L.Hu | J.Liu – J.Li | Open | 10 | -2.4 | -0.24 | -1.20 |
| Round 13 | L.Hu | S.Basu – B.Dey | Closed | 10 | +15.6 | +1.56 | +0.20 |
| Round 15 | L.Hu | L.Li – Y.Wang | Closed | 10 | +14.9 | +1.49 | -0.60 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round 13 | INDIA TSANGPO | 2 | 3NT | ♦2 | = | +3 |
| +9.0 | Round 15 | CHINA HUOCHETOU | 26 | 4♥x | ♦2 | -3 | +5 |
| +7.3 | Round 15 | CHINA HUOCHETOU | 22 | 3NT | ♦A | +2 | +2 |
| +6.8 | Round 13 | INDIA TSANGPO | 5 | 4♥ | ♥4 | -2 | +0 |
| +6.4 | Round 11 | PD TIMES | 11 | 6♦ | ♣4 | -2 | +5 |
| +6.2 | Round 13 | INDIA TSANGPO | 6 | 4♥ | ♠3 | = | +0 |
| +5.1 | Round 11 | PD TIMES | 15 | 4♠ | ♦5 | = | -1 |
| +4.6 | Round 11 | PD TIMES | 20 | 2NT | ♠2 | -3 | +5 |
| +4.5 | Round 13 | INDIA TSANGPO | 8 | 6♦ | ♠9 | = | +0 |
| +4.3 | Round 15 | CHINA HUOCHETOU | 29 | 5♠x | ♥A | -2 | +0 |
| +4.0 | Round 15 | CHINA HUOCHETOU | 21 | 3♠ | ♥A | = | +7 |
| +2.4 | Round 13 | INDIA TSANGPO | 10 | 3♠ | ♣3 | = | +6 |
| +2.2 | Round 11 | PD TIMES | 16 | 3♥ | ♣9 | +1 | +1 |
| +1.9 | Round 13 | INDIA TSANGPO | 9 | 3NT | ♥5 | +3 | +3 |
| +1.5 | Round 11 | PD TIMES | 17 | 2♠ | ♥K | +1 | -6 |
| +0.5 | Round 15 | CHINA HUOCHETOU | 25 | 3NT | ♣4 | = | +1 |
| +0.2 | Round 11 | PD TIMES | 18 | 2♠ | ♣2 | = | +0 |
| -0.2 | Round 15 | CHINA HUOCHETOU | 24 | 3NT | ♠2 | +2 | +0 |
| -0.9 | Round 13 | INDIA TSANGPO | 4 | 3♠ | ♥2 | -1 | +0 |
| -1.3 | Round 15 | CHINA HUOCHETOU | 27 | 4♠ | ♣K | -1 | -2 |
| -1.4 | Round 11 | PD TIMES | 12 | 4♥ | ♣K | = | +0 |
| -2.5 | Round 15 | CHINA HUOCHETOU | 28 | 3NT | ♦7 | +3 | -11 |
| -2.8 | Round 15 | CHINA HUOCHETOU | 30 | 3NT | ♦4 | -1 | -5 |
| -2.9 | Round 13 | INDIA TSANGPO | 7 | 3NT | ♥Q | +3 | -1 |
| -3.4 | Round 15 | CHINA HUOCHETOU | 23 | 3♦ | ♠10 | -2 | -3 |
| -4.7 | Round 11 | PD TIMES | 19 | 3NT | ♥K | +1 | -1 |
| -5.6 | Round 13 | INDIA TSANGPO | 3 | 3NT | ♦3 | = | +1 |
| -7.0 | Round 13 | INDIA TSANGPO | 1 | 3♣ | ♠2 | -1 | -10 |
| -7.3 | Round 11 | PD TIMES | 13 | 4♥ | ♦4 | -1 | -6 |
| -9.0 | Round 11 | PD TIMES | 14 | 4♦ | ♦3 | -5 | -9 |