LIU Zhanxue · JILINSHENGQIAOPAIXIEHUI
vs par split: bidding +1.21 · play +1.29
Strength of schedule: opponents averaged -0.32/bd (an easy draw) → opponent-adjusted -2.05/bd
Card play — on target: opening leads 40.0% · declarer play 50.0% · defence 87.5%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (2) | 66.7% (3) |
| Declarer play | 100.0% (1) | 0.0% (1) |
| Defence | 75.0% (4) | 100.0% (4) |
Opening leads by suit led: ♠ 0.0% (2) · ♥ 100.0% (1) · ♦ 50.0% (2)
vs par by strain: NT +5.14 (7) · a suit -0.14 (7)
vs par by level: part-score -1.80 (5) · game +3.38 (8) · slam +17.00 (1)
By role: declaring -1.82/bd (-4.00 vs par · 6) · defending -1.68/bd (+7.38 vs par · 8)
By vulnerability: vulnerable -3.01/bd (+1.14 vs par · 7) · not vulnerable -0.46/bd (+3.86 vs par · 7)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | R.Li | C.Fernand – R.Karunatilake | Closed | 7 | -27.2 | -3.89 | -0.86 |
| Round 4 | H.Yang | B.He – X.He | Open | 7 | +2.9 | +0.41 | +5.86 |
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 |
|---|---|---|---|---|---|---|---|
| +3.2 | Round 4 | TIANJIN COM-JADEITE | 27 | 4♣ | ♦A | = | +7 |
| +2.0 | Round 4 | TIANJIN COM-JADEITE | 23 | 6♣ | ♦10 | -1 | +17 |
| +1.5 | Round 4 | TIANJIN COM-JADEITE | 24 | 3NT | ♠4 | +1 | -1 |
| +0.6 | Round 3 | BLADES | 17 | 2♠ | ♣3 | -1 | +3 |
| +0.0 | Round 4 | TIANJIN COM-JADEITE | 22 | 3♥ | ♦A | = | +0 |
| -0.8 | Round 4 | TIANJIN COM-JADEITE | 28 | 3NT | ♣4 | -1 | -6 |
| -0.9 | Round 4 | TIANJIN COM-JADEITE | 25 | 3NT | ♥K | +3 | +12 |
| -1.2 | Round 3 | BLADES | 18 | 2♠ | ♣6 | -1 | -2 |
| -2.1 | Round 3 | BLADES | 20 | 3NT | ♠10 | = | +13 |
| -2.1 | Round 4 | TIANJIN COM-JADEITE | 26 | 3NT | ♠4 | +4 | +12 |
| -2.9 | Round 3 | BLADES | 19 | 3NT | ♦6 | +2 | +17 |
| -4.7 | Round 3 | BLADES | 16 | 3NT | ♥8 | +3 | -11 |
| -7.5 | Round 3 | BLADES | 15 | 4♠ | ♣K | -3 | -9 |
| -9.4 | Round 3 | BLADES | 21 | 3♦x | ♥A | -3 | -17 |