ROVYSHYN Oleg · DOK
369rank
-23.0Butler · 100 bds
-0.23per board
±4.6swing
-0.27vs par /bd · #349/552
-0.67adjusted /bd
by round
vs par split: bidding +0.15 · play -0.42
Strength of schedule: opponents averaged -0.44/bd (an easy draw) → opponent-adjusted -0.67/bd
Card play — on target: opening leads 75.9% #367 of 551 · declarer play 70.0% #334 of 551 · defence 78.7% #448 of 552
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (10) | 73.7% (19) |
| Declarer play | 57.1% (14) | 81.2% (16) |
| Defence | 85.7% (14) | 75.8% (33) |
Opening leads by suit led: ♠ 50.0% (6) · ♥ 87.5% (8) · ♦ 100.0% (6) · ♣ 66.7% (9)
vs par by strain: NT -0.75 (36) · a suit +0.00 (64)
vs par by level: part-score -0.50 (42) · game -0.54 (48) · slam +2.00 (10)
By role: declaring -0.54/bd (-2.81 vs par · 53) · defending +0.12/bd (+2.60 vs par · 47)
By vulnerability: vulnerable -0.17/bd (+0.40 vs par · 50) · not vulnerable -0.29/bd (-0.94 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Chumak | M.Magri – M.Masselli | Open | 10 | +17.4 | +1.74 | +1.10 |
| Round 2 | Y.Chumak | B.Dehaye – F.Delforge | Open | 10 | -26.4 | -2.64 | -4.80 |
| Round 3 | Y.Chumak | P.Le Boulenge – G.Stas | Open | 10 | -9.7 | -0.97 | -3.00 |
| Round 4 | Y.Chumak | BRENU MICHEL – DAMSEAUX ERIC | Closed | 10 | -8.0 | -0.80 | -1.00 |
| Round 5 | Y.Chumak | Z.Zsak – K.Grezsa | Closed | 10 | -11.3 | -1.13 | -0.80 |
| Round 6 | Y.Chumak | M.Olsen – K.Kristiansen | Closed | 10 | +24.4 | +2.44 | +3.20 |
| Round 7 | Y.Chumak | F.Beildorff – H.Adelsberger | Closed | 10 | -6.5 | -0.65 | +0.30 |
| Round 8 | Y.Chumak | G.Hop – A.Helmich | Open | 10 | +25.6 | +2.56 | +2.20 |
| Round 9 | Y.Chumak | F.Johnstuen – J.Holmbakken | Open | 10 | -27.7 | -2.77 | -3.10 |
| Round 10 | Y.Chumak | J.Spindel – T.De Liedekerke | Open | 10 | -0.8 | -0.08 | +3.20 |
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 6 | MORTON | 28 | 7♠ | ♥K | -1 | +17 |
| +10.3 | Round 6 | MORTON | 25 | 3♦x | ♠A | = | +12 |
| +9.2 | Round 4 | PERRON 2 | 10 | 4♥ | ♦5 | = | +10 |
| +8.0 | Round 6 | MORTON | 24 | 2♥x | ♣K | -4 | +8 |
| +6.4 | Round 5 | TUTU | 12 | 3NT | ♠9 | = | +3 |
| +6.4 | Round 8 | JOLLY LOMBARD | 13 | 5♠ | ♦A | -1 | +12 |
| +6.3 | Round 1 | MASSELLI | 1 | 4♥ | ♦J | -1 | +10 |
| +6.2 | Round 10 | DE LIEDEKERKE | 10 | 4♠x | ♥A | -2 | +12 |
| +5.7 | Round 2 | CIRCUS | 18 | 6NT | ♠2 | = | +0 |
| +5.5 | Round 8 | JOLLY LOMBARD | 20 | 4♥x | ♠10 | = | +4 |
| +5.5 | Round 9 | MABO FROJ | 25 | 4♥ | ♣K | -1 | +6 |
| +5.5 | Round 10 | DE LIEDEKERKE | 4 | 6♦ | ♣8 | -1 | +12 |
| +5.4 | Round 1 | MASSELLI | 2 | 6♦ | ♦7 | = | -13 |
| +5.4 | Round 5 | TUTU | 18 | 3NT | ♠7 | -2 | +11 |
| +5.1 | Round 8 | JOLLY LOMBARD | 19 | 3NT | ♥7 | +1 | +0 |
| +5.0 | Round 8 | JOLLY LOMBARD | 11 | 3♣x | ♥2 | -1 | -1 |
| +4.4 | Round 3 | PERRON | 21 | 2♦ | ♠10 | -3 | +7 |
| +4.1 | Round 10 | DE LIEDEKERKE | 9 | 3NT | ♥6 | +1 | +1 |
| +4.0 | Round 8 | JOLLY LOMBARD | 18 | 3♦x | ♥7 | -2 | +4 |
| +3.5 | Round 1 | MASSELLI | 9 | 3NT | ♠9 | -1 | +12 |
| +3.5 | Round 6 | MORTON | 22 | 6♣x | ♥K | -1 | +7 |
| +3.4 | Round 8 | JOLLY LOMBARD | 16 | 4♠x | ♣3 | -2 | +2 |
| +3.2 | Round 1 | MASSELLI | 10 | 2♠ | ♥K | +1 | +1 |
| +3.0 | Round 1 | MASSELLI | 5 | 3♠ | ♦2 | -2 | +5 |
| +3.0 | Round 7 | BEILDORF | 3 | 3NT | ♠Q | +1 | +0 |
| +2.8 | Round 5 | TUTU | 14 | 3NT | ♥3 | = | -11 |
| +2.8 | Round 6 | MORTON | 27 | 2♠ | ♦Q | +2 | +1 |
| +2.7 | Round 3 | PERRON | 28 | 3♦ | ♦9 | +1 | +0 |
| +2.3 | Round 7 | BEILDORF | 7 | 3♠ | ♠J | = | +0 |
| +1.5 | Round 6 | MORTON | 30 | 6NT | ♠Q | = | +0 |
| +1.5 | Round 7 | BEILDORF | 5 | 2♠ | ♣K | +2 | -1 |
| +1.3 | Round 2 | CIRCUS | 15 | 1NT | ♣6 | = | -1 |
| +1.3 | Round 4 | PERRON 2 | 9 | 4♥ | ♠10 | +1 | +0 |
| +1.3 | Round 5 | TUTU | 13 | 3NT | ♥7 | +1 | -1 |
| +1.2 | Round 7 | BEILDORF | 8 | 4♣ | ♠K | = | +0 |
| +1.2 | Round 9 | MABO FROJ | 28 | 3♣ | ♥K | -2 | +0 |
| +1.1 | Round 1 | MASSELLI | 3 | 3♥ | ♣6 | = | +0 |
| +1.1 | Round 2 | CIRCUS | 16 | 3NT | ♠10 | +2 | +0 |
| +1.1 | Round 3 | PERRON | 25 | 3NT | ♠7 | +2 | +0 |
| +1.1 | Round 3 | PERRON | 30 | 4♥ | ♦5 | = | +0 |
| +1.1 | Round 4 | PERRON 2 | 2 | 2♦ | ♠K | = | +1 |
| +1.1 | Round 10 | DE LIEDEKERKE | 2 | 5♦ | ♠10 | +1 | +11 |
| +0.9 | Round 9 | MABO FROJ | 30 | 5♣ | ♠Q | -2 | +0 |
| +0.8 | Round 10 | DE LIEDEKERKE | 7 | 3NT | ♣2 | +2 | +0 |
| +0.5 | Round 3 | PERRON | 22 | 3NT | ♠9 | +2 | +1 |
| +0.3 | Round 8 | JOLLY LOMBARD | 14 | 2♥ | ♣J | +1 | +1 |
| +0.2 | Round 5 | TUTU | 17 | 3♦ | ♥2 | -2 | -1 |
| +0.0 | Round 1 | MASSELLI | 7 | 2♥ | ♣K | +2 | +1 |
| -0.1 | Round 4 | PERRON 2 | 1 | 4♠ | ♣K | +1 | +0 |
| -0.1 | Round 4 | PERRON 2 | 6 | 2♥ | ♦K | -1 | +0 |
| -0.4 | Round 3 | PERRON | 24 | 1NT | ♦Q | = | +1 |
| -0.5 | Round 5 | TUTU | 15 | 1NT | ♣2 | = | +7 |
| -0.5 | Round 6 | MORTON | 23 | 2♥ | ♣K | = | +0 |
| -0.5 | Round 7 | BEILDORF | 2 | 1NT | ♥10 | = | +0 |
| -0.6 | Round 1 | MASSELLI | 6 | 2♥ | ♣J | +2 | +8 |
| -0.6 | Round 4 | PERRON 2 | 8 | 3♠ | ♣A | -2 | +0 |
| -0.6 | Round 8 | JOLLY LOMBARD | 12 | 3NT | ♣2 | +1 | +0 |
| -0.7 | Round 2 | CIRCUS | 14 | 3NT | ♠K | +2 | -1 |
| -0.9 | Round 7 | BEILDORF | 9 | 3NT | ♣7 | = | -2 |
| -1.3 | Round 5 | TUTU | 11 | 2♠ | ♦3 | +1 | -1 |
| -1.3 | Round 8 | JOLLY LOMBARD | 17 | 3♠ | ♦A | -1 | -6 |
| -1.4 | Round 10 | DE LIEDEKERKE | 6 | 1NT | ♣Q | -3 | -1 |
| -1.6 | Round 7 | BEILDORF | 1 | 3♦ | ♠10 | -2 | -5 |
| -1.7 | Round 1 | MASSELLI | 8 | 1NT | ♣10 | +1 | -6 |
| -1.7 | Round 6 | MORTON | 21 | 2♠ | ♦7 | +1 | -1 |
| -1.7 | Round 10 | DE LIEDEKERKE | 8 | 3♦ | ♠6 | -1 | -4 |
| -2.0 | Round 2 | CIRCUS | 11 | 4♠ | ♥Q | +1 | -1 |
| -2.2 | Round 8 | JOLLY LOMBARD | 15 | 3♦x | ♠2 | -1 | +6 |
| -2.3 | Round 6 | MORTON | 26 | 1NT | ♥2 | = | +1 |
| -2.4 | Round 2 | CIRCUS | 13 | 2♦ | ♣7 | -3 | -9 |
| -2.5 | Round 2 | CIRCUS | 17 | 4♥ | ♣Q | = | -7 |
| -2.5 | Round 10 | DE LIEDEKERKE | 3 | 3NT | ♠4 | +2 | +10 |
| -2.7 | Round 7 | BEILDORF | 6 | 3NT | ♦10 | = | +1 |
| -2.8 | Round 1 | MASSELLI | 4 | 3♣ | ♠2 | +1 | -7 |
| -3.2 | Round 5 | TUTU | 20 | 6♣ | ♠4 | +1 | +13 |
| -3.3 | Round 9 | MABO FROJ | 24 | 3NT | ♦K | -1 | -4 |
| -3.7 | Round 3 | PERRON | 27 | 3NT | ♠5 | -2 | -11 |
| -3.7 | Round 4 | PERRON 2 | 3 | 4♠ | ♣9 | -2 | -6 |
| -3.8 | Round 9 | MABO FROJ | 23 | 3NT | ♠K | = | +1 |
| -3.9 | Round 7 | BEILDORF | 4 | 2NT | ♠4 | -2 | -2 |
| -3.9 | Round 10 | DE LIEDEKERKE | 5 | 4♥ | ♠2 | = | -1 |
| -4.3 | Round 3 | PERRON | 26 | 2NT | ♥7 | -1 | -12 |
| -4.5 | Round 2 | CIRCUS | 12 | 5♣ | ♠2 | -1 | -6 |
| -4.5 | Round 9 | MABO FROJ | 26 | 3♦ | ♥2 | +2 | -8 |
| -4.7 | Round 3 | PERRON | 29 | 4♥ | ♣6 | -1 | -6 |
| -4.7 | Round 9 | MABO FROJ | 29 | 4♠ | ♥A | -1 | -6 |
| -4.8 | Round 4 | PERRON 2 | 7 | 3NT | ♠6 | -1 | -6 |
| -4.9 | Round 7 | BEILDORF | 10 | 3NT | ♣4 | +3 | +12 |
| -4.9 | Round 9 | MABO FROJ | 27 | 6♦ | ♣9 | = | -3 |
| -5.1 | Round 4 | PERRON 2 | 5 | 6♥ | ♥10 | = | +0 |
| -5.2 | Round 4 | PERRON 2 | 4 | 1NT | ♠10 | +3 | -9 |
| -5.6 | Round 9 | MABO FROJ | 21 | 4♠ | ♥10 | -1 | -6 |
| -6.4 | Round 3 | PERRON | 23 | 3♦ | ♥2 | +2 | -10 |
| -8.5 | Round 6 | MORTON | 29 | 3NT | ♠9 | -2 | -13 |
| -8.5 | Round 9 | MABO FROJ | 22 | 4♥ | ♠6 | +2 | -11 |
| -9.0 | Round 10 | DE LIEDEKERKE | 1 | 3NT | ♦10 | +2 | -8 |
| -10.3 | Round 5 | TUTU | 19 | 4♠ | ♦K | -3 | -14 |
| -10.7 | Round 2 | CIRCUS | 19 | 4♠ | ♣6 | = | -10 |
| -11.7 | Round 2 | CIRCUS | 20 | 6♠ | ♦K | -1 | -13 |
| -12.1 | Round 5 | TUTU | 16 | 4♥x | ♦A | = | -14 |