PORKHUN Volodymyr · REOPEN
389rank
-47.3Butler · 100 bds
-0.47per board
±4.3swing
-0.72vs par /bd · #397/466
-0.31adjusted /bd
by round
vs par split: bidding -0.59 · play -0.13
Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted -0.31/bd
Card play — on target: opening leads 75.0% #361 of 466 · declarer play 71.4% #246 of 466 · defence 83.9% #331 of 466
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (12) | 93.8% (16) |
| Declarer play | 100.0% (5) | 62.5% (16) |
| Defence | 73.7% (19) | 89.2% (37) |
Opening leads by suit led: ♠ 71.4% (7) · ♥ 77.8% (9) · ♦ 80.0% (5) · ♣ 71.4% (7)
vs par by strain: NT -2.23 (35) · a suit +0.09 (65)
vs par by level: part-score -2.44 (41) · game +0.63 (49) · slam -0.30 (10)
By role: declaring +0.49/bd (-2.82 vs par · 44) · defending -1.23/bd (+0.93 vs par · 56)
By vulnerability: vulnerable -0.61/bd (+0.04 vs par · 50) · not vulnerable -0.33/bd (-1.48 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Chumak | S.Sechriest – L.Kirchhoff | Open | 10 | +17.8 | +1.78 | -0.20 |
| Round 2 | Y.Chumak | G.Hjelmeland – G.Hoff | Open | 10 | -29.4 | -2.94 | -5.00 |
| Round 3 | Y.Chumak | J.Pszczola – M.Kwiecien | Open | 10 | +12.1 | +1.21 | +1.90 |
| Round 4 | Y.Chumak | R.Olsen – I.Bjorkan | Open | 10 | -7.4 | -0.74 | -0.20 |
| Round 5 | Y.Chumak | R.Schwartz – L.Fisher | Open | 10 | +4.7 | +0.47 | -1.40 |
| Round 6 | Y.Chumak | H.Stornes – J.Furunes | Open | 10 | -1.0 | -0.10 | +1.10 |
| Round 7 | Y.Chumak | L.Stern – L.Urman | Open | 10 | +0.8 | +0.08 | -1.20 |
| Round 8 | Y.Chumak | V.Carcassonne-Labaere – A.Labaere | Open | 10 | -9.8 | -0.98 | +0.50 |
| Round 9 | Y.Chumak | D.Lu – Y.Huang | Open | 10 | -14.2 | -1.42 | -2.20 |
| Round 10 | Y.Chumak | I.Rotaru – I.Coldea | Open | 10 | -20.9 | -2.09 | -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 |
|---|---|---|---|---|---|---|---|
| +12.0 | Round 1 | LITT AV ET LAG | 7 | 6♣ | ♠8 | = | -2 |
| +8.9 | Round 6 | SIN DEUT | 23 | 5♣x | ♠A | -2 | +8 |
| +8.6 | Round 5 | VITAS | 13 | 4♠ | ♦3 | -2 | +13 |
| +8.0 | Round 7 | LEVY STERN | 9 | 5♣ | ♠A | = | +0 |
| +6.8 | Round 3 | GORDON | 30 | 4♠ | ♦6 | = | +11 |
| +6.2 | Round 6 | SIN DEUT | 24 | 3NT | ♠6 | -3 | +6 |
| +5.9 | Round 10 | ROMANIA | 4 | 6♠ | ♥3 | -1 | +13 |
| +5.8 | Round 1 | LITT AV ET LAG | 4 | 3♦ | ♠3 | -4 | +6 |
| +5.4 | Round 8 | LABAERE | 20 | 3♠x | ♠2 | -1 | +8 |
| +5.3 | Round 9 | BEIJING TRINERGY | 29 | 4♠ | ♥4 | = | +3 |
| +5.1 | Round 8 | LABAERE | 15 | 3NT | ♥2 | -2 | +7 |
| +4.4 | Round 3 | GORDON | 28 | 5♦ | ♥10 | -2 | +7 |
| +4.2 | Round 1 | LITT AV ET LAG | 3 | 6NT | ♦5 | = | +0 |
| +3.6 | Round 3 | GORDON | 25 | 3NT | ♣6 | = | -1 |
| +3.6 | Round 5 | VITAS | 20 | 3NT | ♥4 | = | +0 |
| +2.6 | Round 3 | GORDON | 21 | 3♠ | ♣J | -1 | +6 |
| +2.6 | Round 10 | ROMANIA | 9 | 4♥ | ♦3 | +1 | +0 |
| +2.2 | Round 5 | VITAS | 17 | 4♠ | ♥5 | = | -1 |
| +2.0 | Round 5 | VITAS | 11 | 4♥ | ♠10 | +1 | +0 |
| +1.9 | Round 2 | HOFF | 14 | 3NT | ♥9 | +3 | -10 |
| +1.9 | Round 4 | ZURZITZ | 6 | 3NT | ♠2 | +2 | +2 |
| +1.9 | Round 5 | VITAS | 19 | 2♠ | ♦3 | -2 | -1 |
| +1.9 | Round 6 | SIN DEUT | 25 | 4♥ | ♣A | +1 | +0 |
| +1.6 | Round 4 | ZURZITZ | 3 | 3♦ | ♣A | -1 | -1 |
| +1.6 | Round 9 | BEIJING TRINERGY | 26 | 4♥ | ♦A | -2 | +8 |
| +1.5 | Round 9 | BEIJING TRINERGY | 21 | 1NT | ♥2 | = | +0 |
| +1.4 | Round 2 | HOFF | 11 | 4♦ | ♥A | = | -7 |
| +1.3 | Round 2 | HOFF | 19 | 4♣ | ♦A | -1 | -1 |
| +1.2 | Round 1 | LITT AV ET LAG | 5 | 4♠ | ♦A | +2 | +11 |
| +1.2 | Round 4 | ZURZITZ | 2 | 4♥ | ♣K | +2 | +5 |
| +1.2 | Round 7 | LEVY STERN | 7 | 2NT | ♥10 | = | -10 |
| +1.0 | Round 4 | ZURZITZ | 10 | 1NT | ♦J | +1 | +1 |
| +0.9 | Round 1 | LITT AV ET LAG | 10 | 3♦ | ♠A | +1 | +0 |
| +0.9 | Round 4 | ZURZITZ | 1 | 1♥ | ♥Q | +1 | +0 |
| +0.9 | Round 6 | SIN DEUT | 30 | 3♣ | ♠4 | -1 | +6 |
| +0.9 | Round 8 | LABAERE | 18 | 3NT | ♠4 | = | +0 |
| +0.8 | Round 3 | GORDON | 22 | 1NTx | ♣7 | -2 | +4 |
| +0.7 | Round 5 | VITAS | 15 | 2♥ | ♠2 | +1 | -7 |
| +0.6 | Round 8 | LABAERE | 12 | 4♦ | ♥A | = | +0 |
| +0.4 | Round 2 | HOFF | 13 | 1NT | ♦Q | +1 | +0 |
| +0.2 | Round 5 | VITAS | 12 | 2♦ | ♦2 | -1 | +2 |
| +0.1 | Round 1 | LITT AV ET LAG | 6 | 4♦ | ♣Q | +1 | -6 |
| +0.1 | Round 3 | GORDON | 23 | 1NT | ♥K | +1 | +0 |
| +0.1 | Round 7 | LEVY STERN | 3 | 4♥ | ♠K | = | +0 |
| +0.1 | Round 10 | ROMANIA | 1 | 4♠ | ♥6 | = | +0 |
| -0.0 | Round 9 | BEIJING TRINERGY | 25 | 4♠ | ♥8 | +2 | -13 |
| -0.1 | Round 3 | GORDON | 27 | 1NT | ♣5 | = | +1 |
| -0.2 | Round 3 | GORDON | 24 | 4♠ | ♠J | -1 | -2 |
| -0.2 | Round 7 | LEVY STERN | 5 | 4♠ | ♥A | +2 | +13 |
| -0.2 | Round 7 | LEVY STERN | 10 | 3♦ | ♦5 | +1 | +0 |
| -0.2 | Round 10 | ROMANIA | 8 | 4♦ | ♥Q | +1 | -6 |
| -0.3 | Round 6 | SIN DEUT | 21 | 4♥ | ♠K | = | +0 |
| -0.3 | Round 7 | LEVY STERN | 2 | 3NT | ♥10 | = | +1 |
| -0.3 | Round 9 | BEIJING TRINERGY | 27 | 4♠ | ♥A | +1 | +0 |
| -0.4 | Round 6 | SIN DEUT | 26 | 3NT | ♦6 | +2 | +13 |
| -0.4 | Round 7 | LEVY STERN | 6 | 4♥ | ♠3 | = | +1 |
| -0.5 | Round 4 | ZURZITZ | 4 | 4♠ | ♣A | -2 | +12 |
| -0.7 | Round 2 | HOFF | 17 | 3NT | ♠6 | +2 | -11 |
| -0.8 | Round 1 | LITT AV ET LAG | 9 | 3♠ | ♥6 | -2 | -5 |
| -0.8 | Round 2 | HOFF | 15 | 3NT | ♣7 | = | +0 |
| -0.9 | Round 7 | LEVY STERN | 1 | 3NT | ♦2 | +1 | +1 |
| -0.9 | Round 8 | LABAERE | 14 | 1NT | ♥7 | -1 | -2 |
| -1.3 | Round 4 | ZURZITZ | 7 | 2♥ | ♣Q | +1 | -10 |
| -1.3 | Round 10 | ROMANIA | 3 | 3NT | ♥3 | = | -2 |
| -1.4 | Round 3 | GORDON | 29 | 3NT | ♠2 | +1 | +0 |
| -1.4 | Round 9 | BEIJING TRINERGY | 30 | 2♥ | ♣K | = | +0 |
| -1.5 | Round 1 | LITT AV ET LAG | 8 | 1NT | ♠A | = | -5 |
| -1.5 | Round 6 | SIN DEUT | 29 | 3NT | ♠2 | +2 | -12 |
| -1.7 | Round 4 | ZURZITZ | 5 | 3♠ | ♦7 | -1 | +0 |
| -1.7 | Round 5 | VITAS | 18 | 3NT | ♦3 | -2 | -6 |
| -1.8 | Round 10 | ROMANIA | 5 | 4♠ | ♦J | +1 | -1 |
| -2.0 | Round 1 | LITT AV ET LAG | 1 | 2NT | ♣6 | +2 | -1 |
| -2.0 | Round 2 | HOFF | 18 | 6♦ | ♣5 | +1 | +11 |
| -2.0 | Round 6 | SIN DEUT | 27 | 3♥ | ♣A | -3 | +0 |
| -2.1 | Round 1 | LITT AV ET LAG | 2 | 3NT | ♠8 | +1 | +0 |
| -2.1 | Round 10 | ROMANIA | 7 | 6♥ | ♣Q | = | +0 |
| -2.2 | Round 8 | LABAERE | 11 | 4♥ | ♠3 | -1 | -10 |
| -2.4 | Round 8 | LABAERE | 17 | 3NT | ♣5 | = | +1 |
| -3.0 | Round 7 | LEVY STERN | 8 | 6♠ | ♥A | -1 | -13 |
| -3.4 | Round 9 | BEIJING TRINERGY | 24 | 1♣ | ♠7 | = | -5 |
| -3.5 | Round 7 | LEVY STERN | 4 | 1NT | ♠6 | -3 | -5 |
| -3.7 | Round 10 | ROMANIA | 2 | 2♥ | ♥6 | -1 | +1 |
| -3.8 | Round 5 | VITAS | 14 | 1NT | ♥2 | +2 | -6 |
| -3.8 | Round 6 | SIN DEUT | 22 | 3NT | ♥6 | = | -10 |
| -4.0 | Round 9 | BEIJING TRINERGY | 23 | 4♥ | ♦A | +1 | -1 |
| -4.4 | Round 4 | ZURZITZ | 8 | 2♣ | ♣10 | = | -11 |
| -4.5 | Round 3 | GORDON | 26 | 2♦x | ♥5 | = | -7 |
| -4.5 | Round 8 | LABAERE | 16 | 4♥ | ♦A | = | +0 |
| -4.9 | Round 8 | LABAERE | 13 | 4♥ | ♦5 | +1 | +12 |
| -5.5 | Round 9 | BEIJING TRINERGY | 28 | 6♠ | ♣A | = | +0 |
| -6.1 | Round 4 | ZURZITZ | 9 | 4♠ | ♥4 | = | +0 |
| -6.9 | Round 8 | LABAERE | 19 | 2♦ | ♦7 | +1 | -11 |
| -8.0 | Round 9 | BEIJING TRINERGY | 22 | 3NT | ♠2 | -3 | -14 |
| -8.2 | Round 2 | HOFF | 12 | 2♠ | ♥Q | +2 | -10 |
| -9.0 | Round 5 | VITAS | 16 | 2♠x | ♣Q | = | -8 |
| -9.9 | Round 10 | ROMANIA | 10 | 3NT | ♦6 | = | -10 |
| -10.0 | Round 2 | HOFF | 20 | 1NTx | ♥5 | +2 | -10 |
| -10.5 | Round 10 | ROMANIA | 6 | 6♠ | ♥3 | = | +0 |
| -10.9 | Round 6 | SIN DEUT | 28 | 6♠ | ♠2 | = | +0 |
| -12.7 | Round 2 | HOFF | 16 | 6♣ | ♥Q | = | -12 |