🇵🇱 ROSIKIEWICZ Ryszard · POLAND
31rank
-3.1Butler · 112 bds
-0.03per board
±4.5swing
+0.42vs par /bd
-0.40adjusted /bd
by round
vs par split: bidding +0.12 · play +0.29
Strength of schedule: opponents averaged -0.37/bd (an easy draw) → opponent-adjusted -0.40/bd
Card play — on target: opening leads 81.8% · declarer play 82.8% · defence 94.5%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 81.2% (16) |
| Declarer play | 57.1% (7) | 90.9% (22) |
| Defence | 85.7% (14) | 97.6% (41) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 80.0% (5) · ♦ 75.0% (4) · ♣ 90.0% (10)
vs par by strain: NT -0.04 (28) · a suit +0.57 (84)
vs par by level: part-score +0.29 (45) · game +1.23 (62) · slam -8.40 (5)
By role: declaring +0.03/bd (-1.47 vs par · 57) · defending -0.09/bd (+2.38 vs par · 55)
By vulnerability: vulnerable +0.82/bd (+1.16 vs par · 56) · not vulnerable -0.87/bd (-0.32 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | R.Madej | D.Winter – L.Sanderson | Closed | 16 | -4.4 | -0.28 | +0.06 |
| Round 3 | R.Madej | A.Sen – Y.Ozcelep | Closed | 16 | +14.2 | +0.89 | +3.62 |
| Round 5 | R.Madej | D.Goudzwaard – T.Westerveld | Closed | 16 | -36.5 | -2.28 | -3.75 |
| Round 6 | R.Madej | G.Matatyahou – Y.Sliwowicz | Closed | 16 | -2.6 | -0.16 | +0.75 |
| Round 8 | R.Madej | M.Saetre – C.Johnsen | Closed | 16 | +24.4 | +1.52 | +1.06 |
| Round 14 | R.Madej | F.Doermer – J.Lepper | Closed | 16 | +28.4 | +1.77 | +3.75 |
| Round 17 | R.Madej | D.Winter – L.Sanderson | Closed | 16 | -26.6 | -1.66 | -2.56 |
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 |
|---|---|---|---|---|---|---|---|
| +11.6 | Round 8 | 🇳🇴 NORWAY | 31 | 4♠ | ♣6 | -1 | +11 |
| +11.0 | Round 3 | 🇹🇷 TURKEY | 3 | 5♥ | ♠K | = | +8 |
| +11.0 | Round 14 | 🇩🇪 GERMANY | 10 | 4♠ | ♣J | +2 | +17 |
| +7.9 | Round 3 | 🇹🇷 TURKEY | 13 | 4♦x | ♠A | -2 | +8 |
| +7.8 | Round 14 | 🇩🇪 GERMANY | 15 | 5♠ | ♣8 | -2 | +11 |
| +7.8 | Round 14 | 🇩🇪 GERMANY | 16 | 4♠ | ♥2 | -2 | +11 |
| +7.0 | Round 17 | 🏴 ENGLAND | 26 | 3NT | ♠8 | = | +0 |
| +6.8 | Round 8 | 🇳🇴 NORWAY | 30 | 4♠ | ♥J | = | +0 |
| +5.9 | Round 6 | 🇮🇱 ISRAEL | 18 | 4♠x | ♥3 | -1 | +0 |
| +5.6 | Round 6 | 🇮🇱 ISRAEL | 25 | 2♥ | ♥7 | -1 | +11 |
| +5.3 | Round 5 | 🇳🇱 NETHERLANDS | 7 | 3NT | ♥J | +3 | +11 |
| +5.3 | Round 8 | 🇳🇴 NORWAY | 19 | 4♠ | ♥5 | +1 | +1 |
| +5.2 | Round 2 | 🏴 ENGLAND | 27 | 2♥ | ♥2 | +2 | +2 |
| +4.9 | Round 14 | 🇩🇪 GERMANY | 7 | 3NT | ♠3 | +1 | -1 |
| +4.3 | Round 2 | 🏴 ENGLAND | 32 | 7♠ | ♣A | = | +0 |
| +4.3 | Round 8 | 🇳🇴 NORWAY | 20 | 2♣ | ♦6 | +1 | +6 |
| +4.0 | Round 2 | 🏴 ENGLAND | 19 | 3NT | ♠7 | -1 | +5 |
| +4.0 | Round 14 | 🇩🇪 GERMANY | 11 | 3♥ | ♦9 | -1 | +10 |
| +3.9 | Round 3 | 🇹🇷 TURKEY | 16 | 3NT | ♣9 | -3 | +6 |
| +3.7 | Round 5 | 🇳🇱 NETHERLANDS | 15 | 4♥ | ♠4 | = | +6 |
| +3.7 | Round 14 | 🇩🇪 GERMANY | 12 | 4♥ | ♠6 | -1 | +6 |
| +3.6 | Round 5 | 🇳🇱 NETHERLANDS | 3 | 2♥ | ♣Q | -1 | -2 |
| +3.3 | Round 3 | 🇹🇷 TURKEY | 6 | 2NT | ♥6 | -2 | +5 |
| +3.3 | Round 6 | 🇮🇱 ISRAEL | 20 | 2NT | ♣2 | -3 | +4 |
| +3.2 | Round 8 | 🇳🇴 NORWAY | 22 | 4♠ | ♦4 | -1 | +6 |
| +2.9 | Round 8 | 🇳🇴 NORWAY | 25 | 2♥ | ♦6 | -1 | -5 |
| +2.8 | Round 3 | 🇹🇷 TURKEY | 12 | 3♣ | ♠5 | = | +0 |
| +2.8 | Round 6 | 🇮🇱 ISRAEL | 17 | 3NT | ♥A | +3 | +1 |
| +2.8 | Round 6 | 🇮🇱 ISRAEL | 23 | 3♠ | ♥A | +1 | +10 |
| +2.8 | Round 8 | 🇳🇴 NORWAY | 21 | 1NT | ♥5 | +1 | +1 |
| +2.8 | Round 8 | 🇳🇴 NORWAY | 23 | 4♠ | ♣7 | -1 | +6 |
| +2.7 | Round 2 | 🏴 ENGLAND | 21 | 2♥ | ♦K | -1 | +2 |
| +2.7 | Round 2 | 🏴 ENGLAND | 24 | 3NT | ♠8 | = | -1 |
| +2.7 | Round 17 | 🏴 ENGLAND | 29 | 4♣ | ♦Q | = | +0 |
| +2.3 | Round 6 | 🇮🇱 ISRAEL | 31 | 2♠ | ♣K | -2 | +5 |
| +2.2 | Round 14 | 🇩🇪 GERMANY | 5 | 4♠ | ♥K | = | +1 |
| +1.7 | Round 3 | 🇹🇷 TURKEY | 14 | 2♠ | ♦A | -2 | +8 |
| +1.6 | Round 14 | 🇩🇪 GERMANY | 6 | 4♠ | ♠3 | +1 | +0 |
| +1.6 | Round 17 | 🏴 ENGLAND | 30 | 3♥ | ♠3 | = | +7 |
| +1.4 | Round 8 | 🇳🇴 NORWAY | 18 | 5♠ | ♥10 | = | +11 |
| +1.3 | Round 6 | 🇮🇱 ISRAEL | 27 | 2♠ | ♣K | +2 | +1 |
| +1.2 | Round 2 | 🏴 ENGLAND | 20 | 2♣ | ♥A | +1 | +0 |
| +1.2 | Round 3 | 🇹🇷 TURKEY | 15 | 4♠ | ♦A | = | -1 |
| +1.1 | Round 2 | 🏴 ENGLAND | 29 | 3♥ | ♠A | -1 | -1 |
| +0.9 | Round 2 | 🏴 ENGLAND | 30 | 6♠ | ♣6 | = | -11 |
| +0.9 | Round 5 | 🇳🇱 NETHERLANDS | 13 | 3♠ | ♣A | -1 | +5 |
| +0.9 | Round 8 | 🇳🇴 NORWAY | 27 | 3♦ | ♠7 | +1 | +0 |
| +0.9 | Round 14 | 🇩🇪 GERMANY | 9 | 4♠ | ♥4 | = | -1 |
| +0.6 | Round 6 | 🇮🇱 ISRAEL | 28 | 4♥ | ♣6 | +1 | +1 |
| +0.2 | Round 3 | 🇹🇷 TURKEY | 7 | 4♥ | ♥8 | +1 | +0 |
| +0.2 | Round 17 | 🏴 ENGLAND | 25 | 5♠ | ♠A | = | +0 |
| +0.1 | Round 3 | 🇹🇷 TURKEY | 4 | 4♠ | ♣K | +1 | +0 |
| +0.1 | Round 8 | 🇳🇴 NORWAY | 17 | 3♦ | ♥K | -1 | +2 |
| +0.1 | Round 8 | 🇳🇴 NORWAY | 28 | 4♥ | ♦10 | +1 | +0 |
| +0.1 | Round 14 | 🇩🇪 GERMANY | 13 | 3NT | ♣2 | -1 | +12 |
| -0.0 | Round 5 | 🇳🇱 NETHERLANDS | 5 | 4♠ | ♣J | -1 | +6 |
| -0.0 | Round 17 | 🏴 ENGLAND | 21 | 3♥ | ♦4 | -2 | +1 |
| -0.1 | Round 2 | 🏴 ENGLAND | 22 | 4♥ | ♦Q | +2 | +11 |
| -0.1 | Round 5 | 🇳🇱 NETHERLANDS | 2 | 4♥ | ♣K | +1 | +0 |
| -0.1 | Round 6 | 🇮🇱 ISRAEL | 19 | 4♠ | ♣2 | = | -1 |
| -0.1 | Round 14 | 🇩🇪 GERMANY | 3 | 4♥ | ♠5 | = | +1 |
| -0.1 | Round 17 | 🏴 ENGLAND | 32 | 4♠ | ♦K | -1 | -5 |
| -0.2 | Round 3 | 🇹🇷 TURKEY | 10 | 3NT | ♥J | +3 | +12 |
| -0.2 | Round 17 | 🏴 ENGLAND | 19 | 2♥ | ♦K | +1 | +0 |
| -0.2 | Round 17 | 🏴 ENGLAND | 23 | 4♠ | ♦3 | +2 | -13 |
| -0.4 | Round 5 | 🇳🇱 NETHERLANDS | 14 | 1NT | ♠Q | = | -5 |
| -0.6 | Round 2 | 🏴 ENGLAND | 26 | 3♥ | ♦10 | = | +0 |
| -0.6 | Round 6 | 🇮🇱 ISRAEL | 29 | 1NT | ♣8 | +2 | +10 |
| -0.7 | Round 3 | 🇹🇷 TURKEY | 9 | 3NT | ♠3 | +1 | +0 |
| -0.8 | Round 8 | 🇳🇴 NORWAY | 26 | 4♥ | ♦7 | +1 | -4 |
| -1.2 | Round 6 | 🇮🇱 ISRAEL | 26 | 3NT | ♠3 | +1 | -1 |
| -1.3 | Round 3 | 🇹🇷 TURKEY | 8 | 3♦ | ♣A | -3 | +6 |
| -1.3 | Round 14 | 🇩🇪 GERMANY | 2 | 3NT | ♦3 | = | +0 |
| -1.4 | Round 5 | 🇳🇱 NETHERLANDS | 8 | 6♥ | ♦5 | +1 | -3 |
| -1.7 | Round 2 | 🏴 ENGLAND | 18 | 3♥ | ♣A | -1 | +2 |
| -1.7 | Round 6 | 🇮🇱 ISRAEL | 30 | 4♥ | ♣K | = | +0 |
| -1.8 | Round 17 | 🏴 ENGLAND | 18 | 4♠ | ♥7 | -2 | +0 |
| -1.9 | Round 2 | 🏴 ENGLAND | 28 | 4♥ | ♦3 | +2 | +13 |
| -1.9 | Round 3 | 🇹🇷 TURKEY | 2 | 3♣ | ♥5 | -2 | +9 |
| -2.1 | Round 3 | 🇹🇷 TURKEY | 1 | 3♠x | ♣5 | -1 | +5 |
| -2.2 | Round 2 | 🏴 ENGLAND | 23 | 4♥ | ♣5 | -1 | -6 |
| -2.3 | Round 2 | 🏴 ENGLAND | 17 | 2♦ | ♥2 | +1 | +0 |
| -2.3 | Round 6 | 🇮🇱 ISRAEL | 24 | 3♦ | ♠Q | +1 | +0 |
| -2.4 | Round 5 | 🇳🇱 NETHERLANDS | 11 | 3NT | ♣2 | = | +0 |
| -2.6 | Round 17 | 🏴 ENGLAND | 24 | 4♥ | ♦7 | = | +0 |
| -2.7 | Round 14 | 🇩🇪 GERMANY | 1 | 4♠ | ♦10 | = | +0 |
| -3.1 | Round 14 | 🇩🇪 GERMANY | 4 | 3NT | ♥7 | = | +0 |
| -3.1 | Round 17 | 🏴 ENGLAND | 20 | 3♥ | ♠Q | -1 | +1 |
| -3.2 | Round 17 | 🏴 ENGLAND | 28 | 5♥ | ♦2 | = | +0 |
| -3.3 | Round 8 | 🇳🇴 NORWAY | 24 | 2♥ | ♣J | -1 | -2 |
| -3.6 | Round 14 | 🇩🇪 GERMANY | 14 | 4♥ | ♦2 | -2 | -8 |
| -3.7 | Round 2 | 🏴 ENGLAND | 25 | 4♠ | ♠2 | = | +0 |
| -3.8 | Round 3 | 🇹🇷 TURKEY | 5 | 3NT | ♠J | -4 | -7 |
| -3.8 | Round 5 | 🇳🇱 NETHERLANDS | 1 | 1NT | ♣Q | +2 | -7 |
| -4.0 | Round 5 | 🇳🇱 NETHERLANDS | 16 | 3♠ | ♦A | = | -10 |
| -4.0 | Round 8 | 🇳🇴 NORWAY | 32 | 2♠ | ♣A | = | -6 |
| -4.8 | Round 14 | 🇩🇪 GERMANY | 8 | 3NT | ♣8 | = | +1 |
| -5.3 | Round 17 | 🏴 ENGLAND | 17 | 6♠ | ♦8 | -1 | -14 |
| -5.4 | Round 5 | 🇳🇱 NETHERLANDS | 10 | 4♥ | ♠A | -1 | -9 |
| -5.9 | Round 6 | 🇮🇱 ISRAEL | 21 | 4♦ | ♠4 | -1 | -12 |
| -6.0 | Round 5 | 🇳🇱 NETHERLANDS | 6 | 3♥ | ♠6 | -1 | -12 |
| -6.0 | Round 17 | 🏴 ENGLAND | 31 | 3NT | ♠5 | +1 | -11 |
| -6.2 | Round 6 | 🇮🇱 ISRAEL | 32 | 2NT | ♦8 | -2 | -6 |
| -7.3 | Round 17 | 🏴 ENGLAND | 27 | 3NT | ♥3 | -3 | -7 |
| -7.6 | Round 5 | 🇳🇱 NETHERLANDS | 12 | 6♠ | ♣10 | -1 | -14 |
| -7.9 | Round 3 | 🇹🇷 TURKEY | 11 | 3NT | ♥10 | +2 | -1 |
| -8.3 | Round 17 | 🏴 ENGLAND | 22 | 4♥ | ♣9 | = | +0 |
| -9.2 | Round 6 | 🇮🇱 ISRAEL | 22 | 3♥ | ♠6 | = | -11 |
| -9.3 | Round 5 | 🇳🇱 NETHERLANDS | 4 | 3♣ | ♠3 | +3 | -14 |
| -9.6 | Round 5 | 🇳🇱 NETHERLANDS | 9 | 3NT | ♠3 | -1 | -12 |
| -9.7 | Round 8 | 🇳🇴 NORWAY | 29 | 3NT | ♥4 | -3 | -10 |
| -14.0 | Round 2 | 🏴 ENGLAND | 31 | 3♥x | ♠10 | = | -15 |