KUPRIIANOV Evgenii · JUSTJUMP
vs par split: bidding -0.53 · play +0.51
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.21/bd
Card play — on target: opening leads 64.3% #153 of 161 · declarer play 66.7% #131 of 161 · defence 85.3% #118 of 161
Bidding activity — not a pass: 42.7% #98 of 161 (85/199)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 58.3% (12) |
| Declarer play | 75.0% (4) | 63.6% (11) |
| Defence | 66.7% (6) | 89.3% (28) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (2) · ♦ 0.0% (3) · ♣ 80.0% (5)
vs par by strain: NT -1.69 (16) · a suit +0.48 (54)
vs par by level: part-score -1.33 (21) · game +0.24 (45) · slam +4.00 (4)
By role: declaring +0.86/bd (-0.78 vs par · 36) · defending -0.43/bd (+0.79 vs par · 34)
By vulnerability: vulnerable +0.99/bd (+0.46 vs par · 35) · not vulnerable -0.53/bd (-0.49 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | Y.Chumak | J.Chiang – C.Hui | Open | 14 | +9.5 | +0.68 | +2.36 |
| Round 3 | Y.Chumak | W.Huang – Y.Wu | Open | 14 | +18.3 | +1.31 | +0.14 |
| Round 6 | Y.Chumak | M.Van Der Vlugt – D.Neumann | Open | 14 | +22.2 | +1.59 | -1.50 |
| Round 7 | Y.Chumak | Y.Lu – Y.Dong | Closed | 14 | -15.2 | -1.09 | -0.57 |
| Round 8 | Y.Chumak | N.Senior – N.Smith | Closed | 14 | -18.8 | -1.34 | -0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +11.3 | Round 7 | BEIJING RUHAI | 13 | 4♠ | ♦7 | -1 | +12 |
| +10.7 | Round 8 | SWIMMING DRAGONS | 26 | 3NT | ♥7 | = | +12 |
| +10.6 | Round 6 | POST PANDA | 16 | 4♠x | ♥T | = | +9 |
| +10.4 | Round 2 | RILAKKUMA | 19 | 6♦ | ♣A | -1 | +12 |
| +10.0 | Round 3 | BLUE SKY THINKING BC | 4 | 6♦ | ♥K | -3 | +17 |
| +8.7 | Round 3 | BLUE SKY THINKING BC | 3 | 5♦x | ♠Q | -3 | +9 |
| +7.8 | Round 2 | RILAKKUMA | 17 | 4♠x | ♣8 | = | +10 |
| +7.0 | Round 6 | POST PANDA | 27 | 4♠ | ♥J | = | +8 |
| +6.2 | Round 6 | POST PANDA | 25 | 4♥ | ♠6 | = | +7 |
| +6.0 | Round 6 | POST PANDA | 20 | 6♠ | ♥K | +1 | -13 |
| +5.3 | Round 2 | RILAKKUMA | 20 | 4♥ | ♠T | = | +10 |
| +4.7 | Round 3 | BLUE SKY THINKING BC | 2 | 4♥ | ♦6 | = | +0 |
| +4.4 | Round 6 | POST PANDA | 21 | 4♠ | ♦6 | -1 | +5 |
| +4.2 | Round 6 | POST PANDA | 15 | 3NT | ♣6 | = | +0 |
| +4.0 | Round 8 | SWIMMING DRAGONS | 21 | 3NT | ♣6 | = | +0 |
| +3.3 | Round 3 | BLUE SKY THINKING BC | 7 | 3♥ | ♠K | -3 | +5 |
| +3.3 | Round 6 | POST PANDA | 28 | 4♣ | ♠A | = | +0 |
| +3.3 | Round 7 | BEIJING RUHAI | 10 | 4♥ | ♣J | = | +0 |
| +2.7 | Round 3 | BLUE SKY THINKING BC | 11 | 2♠ | ♣K | -2 | +5 |
| +2.3 | Round 3 | BLUE SKY THINKING BC | 10 | 3NT | ♦Q | +2 | +1 |
| +2.1 | Round 3 | BLUE SKY THINKING BC | 5 | 5♥ | ♠K | -1 | -6 |
| +1.9 | Round 2 | RILAKKUMA | 23 | 3♦ | ♥K | +2 | +10 |
| +1.9 | Round 3 | BLUE SKY THINKING BC | 6 | 2♦x | ♥Q | +2 | +2 |
| +1.7 | Round 7 | BEIJING RUHAI | 4 | 1NT | ♥K | +1 | +0 |
| +1.6 | Round 8 | SWIMMING DRAGONS | 16 | 4♠ | ♣K | +1 | +0 |
| +1.4 | Round 2 | RILAKKUMA | 27 | 4♠ | ♦6 | +1 | +1 |
| +1.3 | Round 3 | BLUE SKY THINKING BC | 9 | 4♠ | ♣7 | -4 | -7 |
| +0.8 | Round 7 | BEIJING RUHAI | 6 | 4♥ | ♠A | = | +0 |
| +0.5 | Round 8 | SWIMMING DRAGONS | 25 | 2♥ | ♦A | -1 | -2 |
| +0.3 | Round 2 | RILAKKUMA | 16 | 4♥ | ♦4 | +1 | +0 |
| +0.2 | Round 2 | RILAKKUMA | 22 | 4♠ | ♥A | = | -3 |
| +0.1 | Round 3 | BLUE SKY THINKING BC | 8 | 3NT | ♦Q | = | +1 |
| -0.2 | Round 6 | POST PANDA | 17 | 3NT | ♣7 | +1 | -1 |
| -0.3 | Round 2 | RILAKKUMA | 25 | 2♠ | ♣A | -1 | +2 |
| -0.4 | Round 7 | BEIJING RUHAI | 11 | 4♠ | ♣Q | +1 | +0 |
| -0.5 | Round 2 | RILAKKUMA | 26 | 4♠ | ♠4 | +1 | +0 |
| -0.6 | Round 8 | SWIMMING DRAGONS | 22 | 2♠ | ♠3 | +2 | +6 |
| -0.9 | Round 7 | BEIJING RUHAI | 14 | 4♥ | ♠2 | = | -1 |
| -1.1 | Round 7 | BEIJING RUHAI | 3 | 4♥ | ♣K | +1 | +0 |
| -1.2 | Round 8 | SWIMMING DRAGONS | 19 | 5♣x | ♠A | -1 | +0 |
| -1.4 | Round 7 | BEIJING RUHAI | 1 | 2♥ | ♣2 | +1 | -1 |
| -1.7 | Round 2 | RILAKKUMA | 15 | 3♥ | ♦A | -1 | -6 |
| -1.7 | Round 3 | BLUE SKY THINKING BC | 1 | 5♦x | ♠K | -1 | +0 |
| -1.8 | Round 6 | POST PANDA | 18 | 1NT | ♠J | -1 | -6 |
| -1.8 | Round 8 | SWIMMING DRAGONS | 15 | 4♠ | ♦6 | +1 | +0 |
| -2.0 | Round 6 | POST PANDA | 24 | 3♠ | ♦Q | -1 | -4 |
| -2.4 | Round 3 | BLUE SKY THINKING BC | 12 | 3NT | ♥Q | = | -14 |
| -2.6 | Round 2 | RILAKKUMA | 18 | 3NT | ♣3 | = | +1 |
| -2.6 | Round 7 | BEIJING RUHAI | 5 | 2♥ | ♦A | -1 | -4 |
| -2.6 | Round 8 | SWIMMING DRAGONS | 20 | 1NT | ♥J | +1 | +0 |
| -2.9 | Round 6 | POST PANDA | 26 | 2♠ | ♠8 | = | -1 |
| -3.2 | Round 6 | POST PANDA | 23 | 4♦x | ♣Q | -1 | -15 |
| -3.3 | Round 7 | BEIJING RUHAI | 2 | 2NT | ♥J | -3 | -2 |
| -3.3 | Round 7 | BEIJING RUHAI | 7 | 2♥ | ♠A | +2 | -7 |
| -3.8 | Round 2 | RILAKKUMA | 24 | 4♠ | ♣A | +1 | +0 |
| -4.0 | Round 8 | SWIMMING DRAGONS | 18 | 3♦x | ♣K | -1 | -5 |
| -4.0 | Round 8 | SWIMMING DRAGONS | 23 | 3NT | ♠K | -1 | -6 |
| -4.2 | Round 8 | SWIMMING DRAGONS | 17 | 3NT | ♠J | -1 | -10 |
| -4.2 | Round 8 | SWIMMING DRAGONS | 24 | 4♠ | ♣6 | -1 | -5 |
| -4.3 | Round 2 | RILAKKUMA | 28 | 3NT | ♦T | = | +1 |
| -4.4 | Round 6 | POST PANDA | 19 | 5♥ | ♠7 | -2 | -6 |
| -4.6 | Round 2 | RILAKKUMA | 21 | 2♥ | ♦8 | = | -5 |
| -5.0 | Round 6 | POST PANDA | 22 | 3NT | ♠T | +1 | -4 |
| -5.2 | Round 7 | BEIJING RUHAI | 8 | 4♠ | ♣K | +1 | -11 |
| -5.6 | Round 7 | BEIJING RUHAI | 9 | 5♦ | ♠K | = | +1 |
| -5.7 | Round 8 | SWIMMING DRAGONS | 27 | 6♠ | ♦K | = | +0 |
| -6.7 | Round 3 | BLUE SKY THINKING BC | 14 | 4♥ | ♦K | = | -3 |
| -7.3 | Round 8 | SWIMMING DRAGONS | 28 | 4♥x | ♠A | -3 | +3 |
| -8.0 | Round 3 | BLUE SKY THINKING BC | 13 | 5♣x | ♥A | -2 | -8 |
| -8.5 | Round 7 | BEIJING RUHAI | 12 | 4♠ | ♣8 | = | +5 |