ZHANG Zimo · CAPRISUN
vs par split: bidding -0.19 · play -0.88
Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.58/bd
Card play — on target: opening leads 80.0% #33 of 78 · declarer play 54.5% #61 of 78 · defence 79.2% #47 of 78
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 77.8% (9) |
| Declarer play | 50.0% (6) | 60.0% (5) |
| Defence | 100.0% (4) | 75.0% (20) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 75.0% (4) · ♦ 75.0% (4) · ♣ 100.0% (1)
vs par by strain: NT -0.92 (13) · a suit -1.11 (35)
vs par by level: part-score -1.28 (18) · game -1.34 (29) · slam +11.00 (1)
By role: declaring -1.14/bd (-4.08 vs par · 24) · defending -0.03/bd (+1.96 vs par · 24)
By vulnerability: vulnerable -0.99/bd (-1.88 vs par · 24) · not vulnerable -0.18/bd (-0.25 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Liu | P.Tchoulkine – M.Roches | Open | 8 | -25.4 | -3.17 | -6.25 |
| Round 3 | Y.Liu | Y.Li – X.Chen | Closed | 8 | -21.3 | -2.66 | -1.75 |
| Round 4 | Y.Liu | M.Ren – X.Yu | Closed | 8 | +13.1 | +1.64 | +3.38 |
| Round 6 | J.Shi | A.Mehta – T.Chowdhury | Open | 8 | +24.8 | +3.10 | +2.25 |
| Round 7 | J.Shi | S.Ma – F.Lin | Open | 8 | -1.4 | -0.17 | +0.50 |
| Round 8 | Y.Liu | 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 |
|---|---|---|---|---|---|---|---|
| +7.8 | Round 6 | INDIA | 12 | 3♥x | ♠8 | +1 | +5 |
| +7.2 | Round 6 | INDIA | 16 | 3NT | ♠5 | = | -1 |
| +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 |
| +4.8 | Round 7 | SXVENUS | 23 | 4♥ | ♣2 | -1 | +6 |
| +4.5 | Round 4 | CHINA RDFZ HOPE | 25 | 4♥ | ♦2 | -1 | +6 |
| +4.5 | Round 6 | INDIA | 9 | 3♥ | ♣Q | +1 | +6 |
| +4.5 | Round 6 | INDIA | 14 | 3NT | ♣2 | -1 | +10 |
| +4.4 | Round 7 | SXVENUS | 20 | 3NT | ♠5 | +2 | +0 |
| +3.6 | Round 4 | CHINA RDFZ HOPE | 31 | 4♠ | ♥6 | = | -1 |
| +3.5 | Round 7 | SXVENUS | 24 | 4♥ | ♦K | -1 | +4 |
| +3.2 | Round 4 | CHINA RDFZ HOPE | 26 | 3♦ | ♥A | -1 | +5 |
| +2.7 | Round 6 | INDIA | 13 | 4♠ | ♥3 | +2 | +1 |
| +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 |
| +1.6 | Round 6 | INDIA | 15 | 4♥ | ♦A | +1 | +0 |
| +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 |
| -0.8 | Round 6 | INDIA | 10 | 2♦ | ♥4 | +2 | +0 |
| -0.8 | Round 7 | SXVENUS | 22 | 4♠ | ♣4 | +2 | +11 |
| -0.9 | Round 1 | EYE OF THE TIGER | 5 | 2♥ | ♣4 | = | -1 |
| -1.0 | Round 4 | CHINA RDFZ HOPE | 27 | 4♥ | ♦K | = | +0 |
| -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 |
| -1.7 | Round 7 | SXVENUS | 17 | 2NT | ♥2 | -1 | -4 |
| -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 |
| -2.5 | Round 7 | SXVENUS | 18 | 4♠ | ♣J | -1 | -1 |
| -2.6 | Round 7 | SXVENUS | 21 | 4♥ | ♠K | -1 | -1 |
| -2.7 | Round 6 | INDIA | 11 | 2♠ | ♦4 | -1 | -3 |
| -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 |
| -6.5 | Round 7 | SXVENUS | 19 | 3NT | ♣6 | -4 | -11 |
| -6.8 | Round 3 | CS21MSCHOOL | 23 | 3NT | ♥2 | -3 | -10 |
| -7.6 | Round 1 | EYE OF THE TIGER | 4 | 4♠ | ♥5 | -1 | -12 |
| -9.1 | Round 8 | POLAND | 31 | 4♠ | ♦10 | -2 | -13 |
| -10.1 | Round 1 | EYE OF THE TIGER | 7 | 4♥ | ♣A | = | -10 |