LIU Yan · JINSHUO
vs par split: bidding -0.14 · play -0.42
Strength of schedule: opponents averaged +0.45/bd (a tough draw) → opponent-adjusted +0.64/bd
Card play — on target: opening leads 100.0% #1 of 227 · declarer play 71.4% #165 of 227 · defence 82.1% #143 of 227
Bidding activity — not a pass: 51.5% #10 of 227 (120/233)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 100.0% (9) |
| Declarer play | 70.0% (10) | 72.2% (18) |
| Defence | 60.0% (5) | 87.0% (23) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (5) · ♦ 100.0% (3) · ♣ 100.0% (1)
vs par by strain: NT -1.93 (29) · a suit +0.16 (55)
vs par by level: part-score -0.50 (36) · game -0.61 (44) · slam -0.50 (4)
By role: declaring -0.15/bd (-2.34 vs par · 56) · defending +0.88/bd (+3.00 vs par · 28)
By vulnerability: vulnerable +0.15/bd (-1.21 vs par · 42) · not vulnerable +0.23/bd (+0.10 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Wang | A.Holmes-Mackie – S.Natt | Closed | 12 | +45.9 | +3.82 | +3.75 |
| Round 3 | D.Wang | K.Rosenberg – A.Lin | Closed | 12 | -12.4 | -1.03 | -2.92 |
| Round 4 | D.Wang | C.Bakke – B.Brogeland | Closed | 12 | +10.4 | +0.87 | +0.33 |
| Round 5 | D.Wang | J.Bernard – N.Lhuissier | Closed | 12 | -40.2 | -3.35 | -5.00 |
| Round 7 | D.Wang | T.Zaleski – M.Nazarko | Open | 12 | -10.1 | -0.84 | -2.00 |
| Round 9 | D.Wang | M.Fragola – N.Tabata | Closed | 12 | +4.3 | +0.36 | +0.92 |
| Round 11 | D.Wang | N.Delimpaltadakis – V.Vroustis | Open | 12 | +18.2 | +1.52 | +1.00 |
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 |
|---|---|---|---|---|---|---|---|
| +13.5 | Round 1 | IMP MACHINE | 7 | 5♦x | ♥J | -5 | +15 |
| +12.0 | Round 3 | K3A | 10 | 3♦ | ♣A | +2 | +13 |
| +11.8 | Round 4 | GILLIS | 22 | 3NT | ♥3 | = | +10 |
| +10.7 | Round 1 | IMP MACHINE | 6 | 4♠x | ♠T | -4 | +5 |
| +8.4 | Round 9 | FRANCE GREEN | 8 | 5♣ | ♥2 | -2 | +11 |
| +8.4 | Round 11 | NIKOS | 2 | 5♣ | ♠Q | = | +7 |
| +7.0 | Round 4 | GILLIS | 13 | 3NT | ♦A | = | +0 |
| +6.7 | Round 4 | GILLIS | 17 | 2♠x | ♣A | -1 | +8 |
| +5.9 | Round 1 | IMP MACHINE | 12 | 4♠ | ♦A | = | +7 |
| +5.7 | Round 1 | IMP MACHINE | 4 | 4♥ | ♦A | -1 | +12 |
| +5.7 | Round 9 | FRANCE GREEN | 6 | 4♥ | ♠2 | -1 | +5 |
| +5.6 | Round 11 | NIKOS | 8 | 3NTx | ♦8 | -2 | +5 |
| +5.5 | Round 11 | NIKOS | 6 | 1NT | ♣T | = | -1 |
| +5.4 | Round 7 | FMO MICHALOWO | 4 | 2♣ | ♦K | = | +5 |
| +5.4 | Round 7 | FMO MICHALOWO | 9 | 4♦ | ♥Q | = | +0 |
| +5.2 | Round 9 | FRANCE GREEN | 12 | 6♠ | ♥2 | -1 | +13 |
| +4.9 | Round 1 | IMP MACHINE | 3 | 5♠x | ♣K | = | +2 |
| +3.1 | Round 9 | FRANCE GREEN | 11 | 3NT | ♥Q | +2 | +1 |
| +3.0 | Round 9 | FRANCE GREEN | 3 | 4♦ | ♥3 | = | +0 |
| +2.9 | Round 1 | IMP MACHINE | 2 | 3♥ | ♠A | = | +0 |
| +2.9 | Round 4 | GILLIS | 14 | 4♥ | ♠K | = | +0 |
| +2.6 | Round 3 | K3A | 1 | 3NT | ♥6 | = | -1 |
| +2.6 | Round 4 | GILLIS | 24 | 2NT | ♠2 | -2 | +5 |
| +2.6 | Round 7 | FMO MICHALOWO | 6 | 1NT | ♦J | = | +0 |
| +2.4 | Round 4 | GILLIS | 15 | 2NT | ♠K | = | -7 |
| +2.4 | Round 11 | NIKOS | 3 | 5♦ | ♥3 | -1 | +5 |
| +2.3 | Round 1 | IMP MACHINE | 5 | 1NT | ♠K | = | +5 |
| +2.1 | Round 11 | NIKOS | 11 | 2♣ | ♠2 | +1 | +1 |
| +1.8 | Round 11 | NIKOS | 9 | 1NT | ♣T | = | -5 |
| +1.6 | Round 1 | IMP MACHINE | 11 | 3NT | ♥T | +2 | +1 |
| +1.6 | Round 9 | FRANCE GREEN | 10 | 2♥ | ♠Q | +3 | +10 |
| +1.6 | Round 11 | NIKOS | 7 | 3♥ | ♠A | -1 | +0 |
| +1.5 | Round 1 | IMP MACHINE | 1 | 3NT | ♣3 | +2 | +0 |
| +1.4 | Round 7 | FMO MICHALOWO | 1 | 4♥ | ♦K | +1 | +0 |
| +1.3 | Round 5 | FRANCE BLUE | 5 | 4♥ | ♣A | +1 | +1 |
| +1.2 | Round 3 | K3A | 7 | 4♠ | ♥5 | = | +0 |
| +1.2 | Round 11 | NIKOS | 1 | 2♣ | ♣3 | +2 | -7 |
| +1.0 | Round 7 | FMO MICHALOWO | 11 | 3NT | ♠3 | = | +0 |
| +0.9 | Round 7 | FMO MICHALOWO | 5 | 2♠ | ♥K | +2 | +1 |
| +0.8 | Round 3 | K3A | 3 | 3NT | ♣Q | +2 | -12 |
| +0.7 | Round 1 | IMP MACHINE | 10 | 2♠ | ♣3 | +1 | +10 |
| +0.4 | Round 11 | NIKOS | 12 | 4♠ | ♥A | -1 | +12 |
| +0.3 | Round 5 | FRANCE BLUE | 1 | 1NT | ♠9 | +3 | +6 |
| +0.3 | Round 7 | FMO MICHALOWO | 12 | 1NT | ♣Q | +1 | +5 |
| +0.1 | Round 3 | K3A | 2 | 2♠ | ♣J | +1 | +0 |
| -0.3 | Round 5 | FRANCE BLUE | 12 | 3NT | ♥A | +1 | -1 |
| -0.5 | Round 3 | K3A | 12 | 5♦x | ♠A | -3 | +12 |
| -0.5 | Round 4 | GILLIS | 23 | 1NT | ♦5 | +1 | +0 |
| -0.6 | Round 1 | IMP MACHINE | 8 | 4♥ | ♠8 | +1 | -11 |
| -0.8 | Round 4 | GILLIS | 19 | 1NT | ♠9 | = | +0 |
| -1.2 | Round 3 | K3A | 4 | 2♦ | ♥3 | +3 | -10 |
| -1.2 | Round 11 | NIKOS | 10 | 1NT | ♦J | -1 | +1 |
| -1.3 | Round 3 | K3A | 6 | 2♠x | ♠Q | -3 | -3 |
| -1.5 | Round 3 | K3A | 8 | 4♠ | ♦7 | +1 | +0 |
| -1.5 | Round 9 | FRANCE GREEN | 2 | 5♥ | ♦A | = | +0 |
| -2.0 | Round 4 | GILLIS | 18 | 3♥ | ♠T | -1 | +2 |
| -2.0 | Round 9 | FRANCE GREEN | 4 | 3♥ | ♣Q | = | -8 |
| -2.0 | Round 9 | FRANCE GREEN | 9 | 4♥ | ♦6 | = | +0 |
| -2.1 | Round 4 | GILLIS | 16 | 6♣ | ♦2 | = | +11 |
| -2.1 | Round 5 | FRANCE BLUE | 10 | 3♠ | ♣9 | = | -7 |
| -2.1 | Round 11 | NIKOS | 5 | 4♠ | ♦A | -1 | +2 |
| -2.3 | Round 9 | FRANCE GREEN | 1 | 3♥ | ♠A | = | -1 |
| -2.6 | Round 7 | FMO MICHALOWO | 10 | 4♠ | ♥3 | = | +1 |
| -3.2 | Round 1 | IMP MACHINE | 9 | 1NT | ♥Q | +2 | -1 |
| -3.5 | Round 5 | FRANCE BLUE | 3 | 4♠x | ♦2 | -1 | -11 |
| -3.8 | Round 5 | FRANCE BLUE | 8 | 3NT | ♠3 | -2 | -5 |
| -4.2 | Round 5 | FRANCE BLUE | 7 | 3♣ | ♥T | -2 | -3 |
| -4.3 | Round 7 | FMO MICHALOWO | 8 | 3♠ | ♥K | -3 | -2 |
| -4.4 | Round 5 | FRANCE BLUE | 4 | 2♠ | ♥Q | = | -5 |
| -4.6 | Round 9 | FRANCE GREEN | 5 | 4♥ | ♠8 | -3 | -7 |
| -4.7 | Round 7 | FMO MICHALOWO | 3 | 3NT | ♥Q | -2 | -7 |
| -4.8 | Round 5 | FRANCE BLUE | 9 | 3NT | ♣A | -1 | -12 |
| -4.8 | Round 5 | FRANCE BLUE | 11 | 4♥ | ♦A | -2 | -6 |
| -5.3 | Round 3 | K3A | 5 | 4♥ | ♣J | -1 | -10 |
| -5.5 | Round 5 | FRANCE BLUE | 2 | 5♦ | ♠A | = | -10 |
| -5.5 | Round 7 | FMO MICHALOWO | 2 | 3NT | ♣7 | -2 | -11 |
| -6.9 | Round 4 | GILLIS | 21 | 4♠ | ♠2 | -2 | -11 |
| -7.5 | Round 11 | NIKOS | 4 | 3NT | ♠T | -2 | -8 |
| -8.4 | Round 5 | FRANCE BLUE | 6 | 4♥ | ♠J | = | -7 |
| -9.3 | Round 3 | K3A | 9 | 6♦x | ♥5 | -1 | -13 |
| -10.0 | Round 3 | K3A | 11 | 3NT | ♣J | -1 | -11 |
| -10.0 | Round 7 | FMO MICHALOWO | 7 | 2♠ | ♥8 | = | -16 |
| -10.3 | Round 9 | FRANCE GREEN | 7 | 6NT | ♦7 | -1 | -13 |
| -10.7 | Round 4 | GILLIS | 20 | 4♣ | ♣J | -4 | -14 |