ROMANSKI Jacek · VYTAS
vs par split: bidding +0.66 · play +0.79
Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.47/bd
Card play — on target: opening leads 85.0% #31 of 148 · declarer play 100.0% #1 of 148 · defence 89.2% #35 of 148
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 72.7% (11) | 100.0% (9) |
| Declarer play | 100.0% (4) | 100.0% (16) |
| Defence | 95.0% (20) | 82.4% (17) |
Opening leads by suit led: ♠ 25.0% (4) · ♥ 100.0% (9) · ♦ 100.0% (5) · ♣ 100.0% (2)
vs par by strain: NT +1.21 (29) · a suit +1.61 (41)
vs par by level: part-score +2.39 (28) · game +0.35 (37) · slam +4.20 (5)
By role: declaring +0.85/bd (-0.61 vs par · 33) · defending +0.06/bd (+3.27 vs par · 37)
By vulnerability: vulnerable +0.23/bd (+1.69 vs par · 35) · not vulnerable +0.63/bd (+1.20 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | A.Kowalski | U.Wenning – H.Frerichs | Open | 10 | +15.7 | +1.57 | -0.70 |
| Round 3 | A.Kowalski | S.Subeck – S.Subeck | Open | 10 | +4.0 | +0.40 | +2.30 |
| Round 5 | A.Kowalski | K.Cheng – C.Lin | Closed | 10 | +2.9 | +0.29 | +2.30 |
| Round 7 | A.Kowalski | P.Bizon – M.Szymanowski | Closed | 10 | +2.1 | +0.21 | +3.10 |
| Round 8 | A.Kowalski | P.Munafo – R.Oshlag | Closed | 10 | -8.0 | -0.80 | -1.20 |
| Round 9 | A.Kowalski | J.Carruthers – M.Roche | Open | 10 | +18.6 | +1.86 | +2.90 |
| Round 10 | A.Kowalski | J.Aker – D.Simson | Open | 10 | -5.1 | -0.51 | +1.40 |
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 |
|---|---|---|---|---|---|---|---|
| +9.5 | Round 9 | CANADA SENIORS | 8 | 4♠ | ♥6 | -1 | +10 |
| +7.8 | Round 2 | GERMAN SENIORS | 14 | 4♣ | ♠3 | = | +1 |
| +7.1 | Round 3 | TORNAY | 1 | 3NT | ♥9 | -1 | +5 |
| +7.1 | Round 9 | CANADA SENIORS | 10 | 4♠ | ♣2 | = | +3 |
| +6.0 | Round 7 | MARKOWICZ | 14 | 4♠ | ♠2 | = | +11 |
| +5.9 | Round 5 | YBS | 26 | 1NT | ♥10 | +2 | +10 |
| +5.0 | Round 8 | USARUSSELL | 30 | 3NT | ♥5 | -1 | +10 |
| +4.8 | Round 10 | SIMSON | 15 | 4♥ | ♦A | -1 | -2 |
| +4.6 | Round 3 | TORNAY | 7 | 2NT | ♣K | -1 | +12 |
| +4.6 | Round 8 | USARUSSELL | 24 | 3♥ | ♣5 | +2 | +6 |
| +4.3 | Round 9 | CANADA SENIORS | 7 | 2♥ | ♠K | = | +12 |
| +4.2 | Round 2 | GERMAN SENIORS | 19 | 4♥ | ♦A | = | +0 |
| +4.1 | Round 10 | SIMSON | 19 | 3NT | ♥3 | = | +6 |
| +3.9 | Round 7 | MARKOWICZ | 19 | 3♥ | ♣6 | -1 | +12 |
| +3.9 | Round 7 | MARKOWICZ | 20 | 4♠ | ♥J | +1 | +0 |
| +3.9 | Round 10 | SIMSON | 16 | 3NT | ♠5 | -1 | +6 |
| +3.7 | Round 8 | USARUSSELL | 25 | 4♠ | ♦A | = | +0 |
| +3.4 | Round 5 | YBS | 22 | 2♥ | ♦10 | +3 | +10 |
| +3.2 | Round 5 | YBS | 30 | 2♣ | ♦2 | +1 | +5 |
| +3.0 | Round 7 | MARKOWICZ | 16 | 3♠ | ♦A | -1 | +6 |
| +2.5 | Round 3 | TORNAY | 10 | 2NT | ♠9 | -1 | +0 |
| +2.4 | Round 2 | GERMAN SENIORS | 16 | 6♠ | ♦2 | +1 | -11 |
| +2.3 | Round 9 | CANADA SENIORS | 1 | 3NT | ♥J | -1 | +10 |
| +2.0 | Round 2 | GERMAN SENIORS | 15 | 4♥ | ♥9 | +2 | +2 |
| +2.0 | Round 9 | CANADA SENIORS | 5 | 4♠ | ♥6 | -1 | -2 |
| +1.9 | Round 2 | GERMAN SENIORS | 13 | 6♠ | ♥10 | +1 | +8 |
| +1.8 | Round 5 | YBS | 28 | 2♠ | ♥A | = | +0 |
| +1.5 | Round 3 | TORNAY | 5 | 3NT | ♥K | +2 | +0 |
| +1.1 | Round 2 | GERMAN SENIORS | 12 | 1NT | ♦A | +2 | +1 |
| +0.6 | Round 9 | CANADA SENIORS | 2 | 4♠ | ♦K | -1 | +5 |
| +0.5 | Round 2 | GERMAN SENIORS | 20 | 2♠ | ♦A | +1 | +0 |
| +0.3 | Round 2 | GERMAN SENIORS | 18 | 3NT | ♥4 | +1 | +1 |
| +0.3 | Round 3 | TORNAY | 9 | 3♠ | ♥2 | = | +0 |
| +0.2 | Round 7 | MARKOWICZ | 11 | 4♥ | ♣K | +2 | -11 |
| +0.1 | Round 5 | YBS | 29 | 3NT | ♥7 | = | -1 |
| +0.1 | Round 7 | MARKOWICZ | 12 | 3♦ | ♥3 | +1 | +7 |
| +0.1 | Round 8 | USARUSSELL | 28 | 1NT | ♦2 | = | +1 |
| -0.0 | Round 3 | TORNAY | 2 | 3♣ | ♥6 | +1 | +7 |
| +0.0 | Round 3 | TORNAY | 6 | 3NT | ♠2 | = | +0 |
| +0.0 | Round 9 | CANADA SENIORS | 4 | 4♥ | ♣K | +1 | +0 |
| -0.1 | Round 5 | YBS | 23 | 5♦ | ♣K | -1 | +1 |
| -0.4 | Round 8 | USARUSSELL | 21 | 3NT | ♠6 | +1 | -1 |
| -0.4 | Round 8 | USARUSSELL | 23 | 3NT | ♥2 | +1 | +0 |
| -0.4 | Round 10 | SIMSON | 18 | 1NT | ♦9 | -1 | -1 |
| -0.6 | Round 9 | CANADA SENIORS | 9 | 4♠ | ♦J | = | +0 |
| -0.7 | Round 3 | TORNAY | 8 | 2NT | ♣2 | = | -1 |
| -0.7 | Round 5 | YBS | 25 | 3NT | ♣6 | +1 | -1 |
| -0.8 | Round 10 | SIMSON | 12 | 2NT | ♦6 | +1 | +0 |
| -1.2 | Round 7 | MARKOWICZ | 13 | 2♠ | ♥K | -1 | +0 |
| -1.4 | Round 8 | USARUSSELL | 26 | 2♥ | ♠5 | +1 | +0 |
| -1.5 | Round 2 | GERMAN SENIORS | 11 | 3NT | ♥8 | -1 | -5 |
| -1.5 | Round 5 | YBS | 24 | 6NT | ♣A | = | +0 |
| -1.7 | Round 10 | SIMSON | 17 | 2♠ | ♦10 | -1 | -3 |
| -1.8 | Round 8 | USARUSSELL | 27 | 3NT | ♦5 | -1 | -5 |
| -1.9 | Round 9 | CANADA SENIORS | 3 | 2♦ | ♣6 | -1 | -4 |
| -2.0 | Round 10 | SIMSON | 11 | 4♦ | ♥4 | -1 | -5 |
| -2.1 | Round 5 | YBS | 21 | 3NT | ♣2 | +1 | -1 |
| -2.1 | Round 10 | SIMSON | 14 | 3NT | ♥2 | +1 | +0 |
| -2.2 | Round 7 | MARKOWICZ | 15 | 3♠ | ♣10 | -1 | -5 |
| -2.7 | Round 3 | TORNAY | 4 | 3♥ | ♠9 | = | +0 |
| -3.0 | Round 2 | GERMAN SENIORS | 17 | 3♥ | ♥2 | -1 | -4 |
| -3.0 | Round 10 | SIMSON | 20 | 3NT | ♠10 | +2 | +0 |
| -4.3 | Round 7 | MARKOWICZ | 18 | 3NT | ♦K | +2 | +0 |
| -4.7 | Round 9 | CANADA SENIORS | 6 | 4♥ | ♣7 | -1 | -5 |
| -7.1 | Round 5 | YBS | 27 | 4♥ | ♥2 | = | +0 |
| -7.2 | Round 8 | USARUSSELL | 22 | 4♠x | ♥2 | -2 | -12 |
| -7.3 | Round 7 | MARKOWICZ | 17 | 6♣ | ♥8 | +1 | +11 |
| -7.9 | Round 10 | SIMSON | 13 | 6♣ | ♥J | = | +13 |
| -8.6 | Round 3 | TORNAY | 3 | 3NT | ♦J | = | +0 |
| -10.2 | Round 8 | USARUSSELL | 29 | 3NT | ♠7 | +1 | -11 |