LIU Jing · CHIME
vs par split: bidding -0.12 · play +0.00
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.27/bd
Card play — on target: opening leads 60.0% #153 of 187 · declarer play 76.9% #77 of 187 · defence 93.3% #28 of 187
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (3) | 71.4% (7) |
| Declarer play | 100.0% (3) | 70.0% (10) |
| Defence | 100.0% (3) | 91.7% (12) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 0.0% (1) · ♦ 100.0% (3) · ♣ 66.7% (3)
vs par by strain: NT +3.56 (9) · a suit -0.96 (26)
vs par by level: part-score +1.00 (13) · game -0.27 (22)
By role: declaring -1.23/bd (-2.40 vs par · 20) · defending +2.67/bd (+3.67 vs par · 15)
By vulnerability: vulnerable +0.12/bd (+0.35 vs par · 17) · not vulnerable +0.75/bd (+0.06 vs par · 18)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Li | M.Hu – Y.Zhou | Closed | 7 | -11.7 | -1.67 | -0.14 |
| Round 2 | Y.Li | D.Wang – B.Du | Closed | 7 | +22.3 | +3.19 | +1.14 |
| Round 3 | Y.Li | Q.Yan – M.Yang | Closed | 7 | +7.1 | +1.01 | -1.71 |
| Round 6 | Y.Li | C.Yeh – Y.Zhang | Closed | 7 | +4.5 | +0.64 | +2.57 |
| Round 7 | Y.Li | V.Vainikonis – A.Gulevich | Closed | 7 | -6.7 | -0.96 | -0.86 |
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 2 | PAN-CHINA | 9 | 1NTx | ♣Q | -3 | +12 |
| +10.5 | Round 7 | VITAS | 15 | 3♦x | ♥A | -3 | +9 |
| +10.0 | Round 6 | YEH MIX | 13 | 4NT | ♦A | +3 | +11 |
| +8.7 | Round 2 | PAN-CHINA | 12 | 4♥ | ♥6 | -1 | +10 |
| +8.3 | Round 2 | PAN-CHINA | 10 | 2♠ | ♣2 | +2 | +10 |
| +8.1 | Round 3 | HEILONGJIANG TEAM | 17 | 5♦x | ♠5 | -3 | +9 |
| +7.5 | Round 7 | VITAS | 18 | 3♠ | ♦8 | +2 | +10 |
| +3.6 | Round 3 | HEILONGJIANG TEAM | 15 | 2♠ | ♦Q | +2 | +1 |
| +3.2 | Round 6 | YEH MIX | 9 | 3NT | ♥2 | = | +14 |
| +2.5 | Round 6 | YEH MIX | 12 | 2♥ | ♦2 | -3 | -3 |
| +2.2 | Round 3 | HEILONGJIANG TEAM | 19 | 3NT | ♦4 | +2 | +2 |
| +2.0 | Round 2 | PAN-CHINA | 8 | 4♠x | ♦A | -1 | +0 |
| +1.6 | Round 3 | HEILONGJIANG TEAM | 20 | 4♠ | ♦Q | +1 | +0 |
| +1.4 | Round 2 | PAN-CHINA | 13 | 4♠ | ♦8 | = | +1 |
| +1.4 | Round 7 | VITAS | 17 | 4♠ | ♣A | +1 | +0 |
| +1.1 | Round 6 | YEH MIX | 10 | 4♠ | ♦6 | = | +0 |
| +0.7 | Round 1 | SAIC | 4 | 2♥ | ♠7 | -1 | -1 |
| +0.6 | Round 2 | PAN-CHINA | 14 | 4♠ | ♣J | +3 | -14 |
| +0.4 | Round 1 | SAIC | 2 | 3NT | ♠A | +1 | +0 |
| -0.1 | Round 7 | VITAS | 20 | 4♥ | ♥2 | = | -1 |
| -0.9 | Round 1 | SAIC | 3 | 3♣ | ♠K | -1 | +5 |
| -1.1 | Round 1 | SAIC | 6 | 4♥ | ♣K | +1 | +0 |
| -2.0 | Round 1 | SAIC | 5 | 1NT | ♠10 | -1 | +2 |
| -2.0 | Round 7 | VITAS | 21 | 4♥x | ♦K | -1 | +0 |
| -2.1 | Round 3 | HEILONGJIANG TEAM | 21 | 4♥ | ♥4 | +1 | +0 |
| -2.9 | Round 3 | HEILONGJIANG TEAM | 18 | 4♠ | ♣Q | -1 | -13 |
| -3.2 | Round 6 | YEH MIX | 11 | 3NT | ♠2 | = | +2 |
| -3.3 | Round 1 | SAIC | 1 | 3NT | ♣6 | +1 | +0 |
| -3.3 | Round 6 | YEH MIX | 8 | 2♠ | ♣9 | +3 | -2 |
| -3.4 | Round 3 | HEILONGJIANG TEAM | 16 | 2NT | ♠Q | -2 | -11 |
| -5.5 | Round 1 | SAIC | 7 | 3♥ | ♣5 | = | -7 |
| -5.8 | Round 6 | YEH MIX | 14 | 5♥x | ♠A | -2 | -4 |
| -9.3 | Round 2 | PAN-CHINA | 11 | 5♥x | ♦A | -1 | -11 |
| -11.2 | Round 7 | VITAS | 19 | 5♠x | ♦9 | -2 | -12 |
| -12.8 | Round 7 | VITAS | 16 | 3♥x | ♠A | -4 | -12 |