CHUMAK Yuliy · NEVER CLAIM
vs par split: bidding -0.55 · play -1.02
Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted -0.54/bd
Card play — on target: opening leads 54.5% · declarer play 60.0% · defence 81.8%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (2) | 66.7% (9) |
| Declarer play | 33.3% (3) | 71.4% (7) |
| Defence | 100.0% (6) | 75.0% (16) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 50.0% (6) · ♦ 50.0% (2)
vs par by strain: NT +0.22 (9) · a suit -2.06 (33)
vs par by level: part-score -1.86 (21) · game +0.67 (18) · slam -13.00 (3)
By role: declaring -0.90/bd (-3.50 vs par · 20) · defending -0.42/bd (+0.18 vs par · 22)
By vulnerability: vulnerable +0.04/bd (-0.76 vs par · 21) · not vulnerable -1.33/bd (-2.38 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | O.Rovyshyn | A.Versace – L.Lauria | Closed | 14 | +1.9 | +0.14 | -1.14 |
| Round of 64 | O.Rovyshyn | A.Versace – L.Lauria | Closed | 14 | -6.5 | -0.46 | -1.86 |
| Round of 64 | O.Rovyshyn | M.Tokay – G.Donati | Closed | 14 | -22.6 | -1.61 | -1.71 |
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 |
|---|---|---|---|---|---|---|---|
| +7.9 | Round of 64 | CAYNE | 7 | 3NT | ♣3 | = | +0 |
| +7.8 | Round of 64 | CAYNE | 21 | 4♥ | ♦10 | = | +3 |
| +6.3 | Round of 64 | CAYNE | 8 | 5♦ | ♠9 | +1 | +14 |
| +4.3 | Round of 64 | CAYNE | 37 | 3♠ | ♣9 | -2 | +3 |
| +3.2 | Round of 64 | CAYNE | 28 | 3NT | ♠2 | -2 | +11 |
| +2.7 | Round of 64 | CAYNE | 11 | 2♠ | ♣5 | +2 | +1 |
| +2.3 | Round of 64 | CAYNE | 33 | 3♣ | ♠8 | = | +0 |
| +2.1 | Round of 64 | CAYNE | 2 | 4♠ | ♣2 | -2 | +0 |
| +1.7 | Round of 64 | CAYNE | 10 | 4♥ | ♠A | +2 | -12 |
| +1.6 | Round of 64 | CAYNE | 27 | 4♣ | ♠A | = | -5 |
| +1.5 | Round of 64 | CAYNE | 42 | 2♠ | ♦3 | +1 | +0 |
| +1.3 | Round of 64 | CAYNE | 17 | 4♠x | ♥K | -1 | +0 |
| +0.9 | Round of 64 | CAYNE | 40 | 4♠ | ♥10 | +2 | +11 |
| +0.8 | Round of 64 | CAYNE | 15 | 2NT | ♠J | -1 | -2 |
| +0.2 | Round of 64 | CAYNE | 41 | 3♠ | ♥10 | = | +0 |
| +0.1 | Round of 64 | CAYNE | 14 | 4♠ | ♥K | +1 | +0 |
| +0.1 | Round of 64 | CAYNE | 30 | 4♠ | ♥J | = | +0 |
| -0.1 | Round of 64 | CAYNE | 18 | 1NT | ♣K | +1 | +1 |
| -0.1 | Round of 64 | CAYNE | 26 | 4♠ | ♥5 | +1 | +0 |
| -0.1 | Round of 64 | CAYNE | 38 | 4♥ | ♣10 | +1 | +0 |
| -0.4 | Round of 64 | CAYNE | 9 | 3NT | ♥6 | +2 | -1 |
| -0.4 | Round of 64 | CAYNE | 19 | 4♠ | ♦9 | +1 | +0 |
| -0.4 | Round of 64 | CAYNE | 24 | 2NT | ♦9 | = | +0 |
| -1.3 | Round of 64 | CAYNE | 3 | 2♥ | ♥6 | = | +0 |
| -1.3 | Round of 64 | CAYNE | 22 | 3NT | ♥9 | +1 | +0 |
| -1.5 | Round of 64 | CAYNE | 20 | 1NT | ♠9 | = | -2 |
| -2.0 | Round of 64 | CAYNE | 13 | 3♥ | ♠A | -2 | +9 |
| -2.0 | Round of 64 | CAYNE | 39 | 3♥ | ♠4 | -1 | -5 |
| -2.2 | Round of 64 | CAYNE | 1 | 2♠ | ♦Q | = | -6 |
| -2.3 | Round of 64 | CAYNE | 12 | 3♠ | ♥2 | -1 | -11 |
| -2.9 | Round of 64 | CAYNE | 4 | 4♣ | ♦Q | = | +0 |
| -3.3 | Round of 64 | CAYNE | 35 | 3♠ | ♠A | -1 | +1 |
| -3.7 | Round of 64 | CAYNE | 5 | 1NT | ♥K | -1 | -5 |
| -3.7 | Round of 64 | CAYNE | 36 | 2♠ | ♠8 | -3 | -6 |
| -4.1 | Round of 64 | CAYNE | 6 | 3♦ | ♣A | -2 | -5 |
| -4.2 | Round of 64 | CAYNE | 25 | 4♥ | ♦K | -1 | -5 |
| -4.2 | Round of 64 | CAYNE | 32 | 3♦ | ♠3 | +1 | -7 |
| -4.7 | Round of 64 | CAYNE | 31 | 5♦ | ♠10 | = | +0 |
| -5.7 | Round of 64 | CAYNE | 34 | 6♠ | ♣8 | -5 | -12 |
| -6.0 | Round of 64 | CAYNE | 23 | 6♦ | ♠10 | -1 | -13 |
| -7.2 | Round of 64 | CAYNE | 16 | 6♦ | ♠Q | -1 | -14 |
| -8.2 | Round of 64 | CAYNE | 29 | 4♥ | ♠A | -1 | -9 |