CHUMAK Yuliy · JUSTJUMP
vs par split: bidding +0.00 · play +0.07
Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.41/bd
Card play — on target: opening leads 69.2% · declarer play 70.0% · defence 95.2%
Bidding activity — not a pass: 49.6% (65/131)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (3) | 80.0% (10) |
| Declarer play | 50.0% (2) | 75.0% (8) |
| Defence | 80.0% (5) | 100.0% (16) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 50.0% (2) · ♦ 0.0% (2) · ♣ 100.0% (7)
vs par by strain: NT -1.80 (15) · a suit +1.11 (27)
vs par by level: part-score -0.50 (6) · game -0.21 (29) · slam +1.71 (7)
By role: declaring +0.42/bd (-2.43 vs par · 21) · defending -1.36/bd (+2.57 vs par · 21)
By vulnerability: vulnerable -0.34/bd (-1.24 vs par · 21) · not vulnerable -0.59/bd (+1.38 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | E.Kupriianov | G.Ho – W.Ho | Closed | 14 | -19.5 | -1.39 | -0.21 |
| Round of 32 | E.Kupriianov | W.Ho – G.Ho | Open | 14 | -31.3 | -2.24 | -2.36 |
| Round of 32 | G.Rybnikov | W.Ho – G.Ho | Open | 14 | +31.2 | +2.23 | +2.79 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round of 32 | HOBAA | 49 | 5♦ | ♠9 | +2 | +13 |
| +9.1 | Round of 32 | HOBAA | 47 | 6♦ | ♣3 | = | +0 |
| +8.3 | Round of 32 | HOBAA | 54 | 3NT | ♣5 | = | +0 |
| +6.1 | Round of 32 | HOBAA | 1 | 3NT | ♥J | = | +6 |
| +5.8 | Round of 32 | HOBAA | 55 | 3NT | ♦K | = | +6 |
| +5.3 | Round of 32 | HOBAA | 53 | 6♣x | ♥A | -2 | +5 |
| +5.1 | Round of 32 | HOBAA | 9 | 3NT | ♣3 | = | +0 |
| +4.5 | Round of 32 | HOBAA | 51 | 3NT | ♠2 | +3 | +1 |
| +3.8 | Round of 32 | HOBAA | 5 | 5♣ | ♥J | -2 | +11 |
| +1.7 | Round of 32 | HOBAA | 10 | 3NT | ♣5 | -2 | -2 |
| +1.3 | Round of 32 | HOBAA | 37 | 3NT | ♦J | +1 | -1 |
| +0.8 | Round of 32 | HOBAA | 39 | 4♠ | ♥3 | +2 | +1 |
| +0.8 | Round of 32 | HOBAA | 50 | 4♠ | ♥K | = | +11 |
| +0.3 | Round of 32 | HOBAA | 44 | 5♥ | ♠5 | = | +0 |
| -0.1 | Round of 32 | HOBAA | 30 | 4♠ | ♣7 | +1 | +13 |
| -0.2 | Round of 32 | HOBAA | 56 | 4♠ | ♣K | -1 | -5 |
| -0.3 | Round of 32 | HOBAA | 7 | 4♠ | ♣A | +1 | +0 |
| -0.3 | Round of 32 | HOBAA | 33 | 3♠ | ♥8 | -1 | -4 |
| -0.6 | Round of 32 | HOBAA | 45 | 4♥ | ♦J | +2 | +1 |
| -0.9 | Round of 32 | HOBAA | 31 | 3NT | ♣9 | +2 | -1 |
| -1.0 | Round of 32 | HOBAA | 14 | 3NT | ♠3 | +1 | +0 |
| -1.1 | Round of 32 | HOBAA | 29 | 1NT | ♦2 | +2 | +6 |
| -1.1 | Round of 32 | HOBAA | 34 | 3♦ | ♣K | = | +0 |
| -1.6 | Round of 32 | HOBAA | 52 | 7♦ | ♣5 | = | +2 |
| -1.7 | Round of 32 | HOBAA | 3 | 4♠ | ♥T | -3 | -1 |
| -1.7 | Round of 32 | HOBAA | 35 | 7♠ | ♥9 | = | +0 |
| -1.8 | Round of 32 | HOBAA | 12 | 4♦ | ♥6 | = | +0 |
| -1.8 | Round of 32 | HOBAA | 38 | 3NT | ♦J | +2 | -2 |
| -2.0 | Round of 32 | HOBAA | 36 | 5♥ | ♣K | -1 | -2 |
| -2.1 | Round of 32 | HOBAA | 6 | 3♥x | ♦4 | -3 | +3 |
| -2.5 | Round of 32 | HOBAA | 2 | 4♥ | ♣2 | = | +1 |
| -2.7 | Round of 32 | HOBAA | 46 | 4♦ | ♣Q | -1 | -8 |
| -3.6 | Round of 32 | HOBAA | 48 | 5♦ | ♥2 | = | +0 |
| -3.7 | Round of 32 | HOBAA | 42 | 5♥ | ♠6 | -2 | -5 |
| -4.4 | Round of 32 | HOBAA | 43 | 6♦ | ♣3 | = | +13 |
| -4.5 | Round of 32 | HOBAA | 4 | 3NT | ♦4 | -2 | -13 |
| -5.4 | Round of 32 | HOBAA | 40 | 3NT | ♠5 | -1 | -10 |
| -5.9 | Round of 32 | HOBAA | 11 | 3NT | ♦2 | +1 | +0 |
| -6.8 | Round of 32 | HOBAA | 41 | 3NT | ♣J | -2 | -17 |
| -7.6 | Round of 32 | HOBAA | 8 | 6♠ | ♠9 | = | +0 |
| -8.5 | Round of 32 | HOBAA | 32 | 4♥ | ♦8 | -4 | -11 |
| -8.8 | Round of 32 | HOBAA | 13 | 6♥ | ♣A | = | -8 |