LIU Yupeng · CAPRISUN
vs par split: bidding -1.82 · play -1.12
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -2.01/bd
Card play — on target: opening leads 54.5% #77 of 78 · declarer play 40.0% #72 of 78 · defence 84.2% #26 of 78
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 55.6% (9) |
| Declarer play | 50.0% (2) | 37.5% (8) |
| Defence | 100.0% (4) | 80.0% (15) |
Opening leads by suit led: ♠ 25.0% (4) · ♥ 100.0% (1) · ♦ 100.0% (3) · ♣ 33.3% (3)
vs par by strain: NT -1.89 (9) · a suit -3.26 (31)
vs par by level: part-score -2.20 (15) · game -4.00 (24) · slam +11.00 (1)
By role: declaring -2.64/bd (-5.76 vs par · 21) · defending -1.22/bd (+0.16 vs par · 19)
By vulnerability: vulnerable -3.11/bd (-4.35 vs par · 20) · not vulnerable -0.82/bd (-1.55 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Zhang | P.Tchoulkine – M.Roches | Open | 8 | -25.4 | -3.17 | -6.25 |
| Round 3 | Z.Zhang | Y.Li – X.Chen | Closed | 8 | -21.3 | -2.66 | -1.75 |
| Round 4 | Z.Zhang | M.Ren – X.Yu | Closed | 8 | +13.1 | +1.64 | +3.38 |
| Round 5 | J.Shi | T.Probst – N.Jancic | Open | 8 | -27.3 | -3.41 | -5.62 |
| Round 8 | Z.Zhang | K.Ciborowski – L.Ciborowska | Closed | 8 | -17.8 | -2.23 | -4.50 |
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 |
|---|---|---|---|---|---|---|---|
| +6.5 | Round 8 | POLAND | 26 | 4♠ | ♥6 | -1 | +12 |
| +5.5 | Round 1 | EYE OF THE TIGER | 8 | 3♠ | ♥K | = | +1 |
| +5.2 | Round 4 | CHINA RDFZ HOPE | 29 | 5♦ | ♠2 | -1 | +12 |
| +4.5 | Round 4 | CHINA RDFZ HOPE | 25 | 4♥ | ♦2 | -1 | +6 |
| +4.2 | Round 5 | CROATIA U16 | 8 | 4♥ | ♠4 | +1 | +8 |
| +3.6 | Round 4 | CHINA RDFZ HOPE | 31 | 4♠ | ♥6 | = | -1 |
| +3.2 | Round 4 | CHINA RDFZ HOPE | 26 | 3♦ | ♥A | -1 | +5 |
| +2.5 | Round 3 | CS21MSCHOOL | 24 | 2♥ | ♠2 | +1 | +1 |
| +1.8 | Round 8 | POLAND | 27 | 2NT | ♠5 | = | -1 |
| +1.6 | Round 3 | CS21MSCHOOL | 22 | 1NT | ♣A | -1 | +0 |
| +1.4 | Round 5 | CROATIA U16 | 1 | 4♥ | ♦J | -1 | +5 |
| +1.2 | Round 4 | CHINA RDFZ HOPE | 30 | 3NT | ♣4 | = | -2 |
| +0.2 | Round 8 | POLAND | 29 | 3♣ | ♠K | -1 | -11 |
| -0.2 | Round 8 | POLAND | 25 | 4♠ | ♦K | +1 | +0 |
| -0.9 | Round 1 | EYE OF THE TIGER | 5 | 2♥ | ♣4 | = | -1 |
| -1.0 | Round 4 | CHINA RDFZ HOPE | 27 | 4♥ | ♦K | = | +0 |
| -1.2 | Round 5 | CROATIA U16 | 3 | 5♥ | ♣2 | +1 | -14 |
| -1.4 | Round 1 | EYE OF THE TIGER | 6 | 2♥ | ♠9 | -2 | -11 |
| -1.6 | Round 4 | CHINA RDFZ HOPE | 28 | 3♠ | ♥2 | +1 | -1 |
| -2.0 | Round 4 | CHINA RDFZ HOPE | 32 | 2NT | ♣A | +1 | +8 |
| -2.2 | Round 1 | EYE OF THE TIGER | 1 | 4♠ | ♣8 | -2 | +0 |
| -2.2 | Round 5 | CROATIA U16 | 2 | 2♥ | ♦2 | = | -5 |
| -2.2 | Round 5 | CROATIA U16 | 4 | 2♥ | ♠J | = | -1 |
| -2.9 | Round 3 | CS21MSCHOOL | 19 | 4♠ | ♣9 | = | +0 |
| -3.0 | Round 3 | CS21MSCHOOL | 17 | 3♠ | ♣K | +3 | -6 |
| -3.2 | Round 3 | CS21MSCHOOL | 21 | 4♥ | ♠J | -3 | -4 |
| -4.0 | Round 1 | EYE OF THE TIGER | 3 | 3NT | ♥A | -4 | -6 |
| -4.3 | Round 3 | CS21MSCHOOL | 18 | 6NT | ♥3 | +1 | +11 |
| -4.6 | Round 8 | POLAND | 28 | 5♦ | ♣A | -2 | -12 |
| -4.7 | Round 1 | EYE OF THE TIGER | 2 | 4♥ | ♦7 | +1 | -11 |
| -5.2 | Round 3 | CS21MSCHOOL | 20 | 3NT | ♣10 | -1 | -6 |
| -6.2 | Round 8 | POLAND | 30 | 3♣ | ♦2 | +1 | -5 |
| -6.2 | Round 8 | POLAND | 32 | 2♣ | ♦A | +1 | -6 |
| -6.8 | Round 3 | CS21MSCHOOL | 23 | 3NT | ♥2 | -3 | -10 |
| -6.9 | Round 5 | CROATIA U16 | 5 | 4♠ | ♣5 | +2 | -13 |
| -7.6 | Round 1 | EYE OF THE TIGER | 4 | 4♠ | ♥5 | -1 | -12 |
| -8.7 | Round 5 | CROATIA U16 | 6 | 5♦ | ♠9 | -1 | -14 |
| -9.1 | Round 8 | POLAND | 31 | 4♠ | ♦10 | -2 | -13 |
| -10.1 | Round 1 | EYE OF THE TIGER | 7 | 4♥ | ♣A | = | -10 |
| -11.7 | Round 5 | CROATIA U16 | 7 | 3NT | ♥3 | +1 | -11 |