LIU Xiong · GSRC & P UNITED
vs par split: bidding +0.23 · play -0.34
Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted -0.24/bd
Card play — on target: opening leads 85.7% #73 of 277 · declarer play 70.0% #178 of 277 · defence 93.8% #33 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 100.0% (3) |
| Declarer play | 100.0% (1) | 66.7% (9) |
| Defence | 87.5% (8) | 100.0% (8) |
Opening leads by suit led: ♥ 50.0% (2) · ♦ 100.0% (1) · ♣ 100.0% (4)
vs par by strain: NT +1.31 (13) · a suit -0.95 (22)
vs par by level: part-score +1.00 (17) · game -1.24 (17) · slam +0.00 (1)
By role: declaring -0.23/bd (-2.16 vs par · 19) · defending -0.63/bd (+2.31 vs par · 16)
By vulnerability: vulnerable +0.31/bd (-1.35 vs par · 17) · not vulnerable -1.09/bd (+1.06 vs par · 18)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | H.Xu | A.Belkouch – M.Dinia | Closed | 7 | -13.7 | -1.96 | -2.57 |
| Round 3 | H.Xu | Z.Jin – J.Wei | Closed | 7 | +19.5 | +2.79 | +3.71 |
| Round 4 | H.Xu | W.Ge – Y.Yu | Closed | 7 | +2.5 | +0.36 | +2.71 |
| Round 6 | H.Xu | J.Shih – P.Wang | Closed | 7 | -8.4 | -1.20 | -1.43 |
| Round 7 | H.Xu | J.Stansby – C.Ganzer | Open | 7 | -14.4 | -2.06 | -3.00 |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 19 | 5♠x | ♣K | -1 | +7 |
| +7.8 | Round 4 | CHONGQINGBANNAN | 23 | 3NT | ♦4 | -2 | +8 |
| +5.8 | Round 4 | CHONGQINGBANNAN | 28 | 3NT | ♣5 | = | +3 |
| +4.2 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 16 | 1NT | ♠4 | -1 | +10 |
| +4.0 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 18 | 2♠ | ♥4 | +1 | +1 |
| +3.7 | Round 6 | YEH MIX | 10 | 3NT | ♥K | -1 | +6 |
| +3.5 | Round 7 | BERLIN | 20 | 2♥ | ♣K | = | +6 |
| +3.2 | Round 6 | YEH MIX | 8 | 3♦ | ♥4 | +1 | +1 |
| +2.9 | Round 1 | MOROCCAN OPEN T | 4 | 2♥ | ♣3 | +2 | -10 |
| +2.5 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 17 | 4♠ | ♣8 | -1 | +8 |
| +2.5 | Round 6 | YEH MIX | 11 | 2NT | ♥3 | = | +1 |
| +1.2 | Round 1 | MOROCCAN OPEN T | 6 | 1NT | ♠K | -2 | +11 |
| +1.1 | Round 7 | BERLIN | 17 | 4♠ | ♣6 | -2 | +7 |
| +0.7 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 21 | 4♣ | ♠3 | +1 | +10 |
| +0.6 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 15 | 4♥ | ♠10 | +2 | -11 |
| +0.6 | Round 4 | CHONGQINGBANNAN | 26 | 2♥ | ♣Q | = | +0 |
| +0.2 | Round 7 | BERLIN | 19 | 1♠ | ♣5 | -1 | +2 |
| -0.0 | Round 6 | YEH MIX | 14 | 3♠ | ♦3 | = | +1 |
| -0.2 | Round 1 | MOROCCAN OPEN T | 7 | 3♥ | ♦3 | -1 | +1 |
| -0.7 | Round 1 | MOROCCAN OPEN T | 5 | 2♥ | ♠K | +1 | +0 |
| -0.8 | Round 4 | CHONGQINGBANNAN | 25 | 3NT | ♥9 | +1 | -1 |
| -1.1 | Round 4 | CHONGQINGBANNAN | 27 | 4♠ | ♦5 | +2 | +11 |
| -1.8 | Round 6 | YEH MIX | 12 | 4♥ | ♣2 | +1 | +0 |
| -2.3 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 20 | 1NT | ♥Q | +2 | +1 |
| -2.4 | Round 7 | BERLIN | 21 | 6♠ | ♥2 | = | +0 |
| -2.5 | Round 1 | MOROCCAN OPEN T | 1 | 3NT | ♦7 | = | +1 |
| -3.5 | Round 7 | BERLIN | 15 | 4♠ | ♣5 | -1 | -12 |
| -3.6 | Round 1 | MOROCCAN OPEN T | 2 | 1NT | ♠J | +1 | -11 |
| -3.8 | Round 6 | YEH MIX | 13 | 2♠ | ♥J | -1 | -5 |
| -4.1 | Round 4 | CHONGQINGBANNAN | 24 | 1NT | ♥5 | +3 | -2 |
| -4.4 | Round 7 | BERLIN | 18 | 5♦ | ♦6 | +1 | -13 |
| -5.7 | Round 4 | CHONGQINGBANNAN | 22 | 3NT | ♣4 | = | +0 |
| -8.9 | Round 7 | BERLIN | 16 | 4♠ | ♣9 | = | -11 |
| -10.8 | Round 1 | MOROCCAN OPEN T | 3 | 3NT | ♠5 | = | -10 |
| -12.2 | Round 6 | YEH MIX | 9 | 5♥x | ♦K | -3 | -14 |