OSINSKI Matt · FRANCE 2
86rank
-16.9Butler · 90 bds
-0.19per board
±4.5swing
+0.83vs par /bd · #24/132
-0.28adjusted /bd
by round
vs par split: bidding +0.09 · play +0.74
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted -0.28/bd
Card play — on target: opening leads 75.9% #95 of 132 · declarer play 68.0% #79 of 132 · defence 94.1% #1 of 132
Bidding activity — not a pass: 39.2% #106 of 132 (100/255)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (9) | 80.0% (20) |
| Declarer play | 62.5% (8) | 70.6% (17) |
| Defence | 100.0% (16) | 91.4% (35) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 62.5% (8) · ♦ 90.0% (10) · ♣ 75.0% (8)
vs par by strain: NT +0.79 (28) · a suit +0.85 (62)
vs par by level: part-score +0.04 (28) · game +0.58 (57) · slam +8.20 (5)
By role: declaring -0.09/bd (-2.21 vs par · 39) · defending -0.26/bd (+3.16 vs par · 51)
By vulnerability: vulnerable -0.04/bd (+0.51 vs par · 47) · not vulnerable -0.35/bd (+1.19 vs par · 43)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Legouet | M.Grabowski – A.Farine | Open | 10 | -11.1 | -1.11 | -1.00 |
| Round 2 | J.Legouet | M.Larsen – K.Andersen | Closed | 10 | -9.9 | -0.99 | -1.80 |
| Round 3 | J.Legouet | M.Guendel – K.Schwalbach | Open | 10 | +22.9 | +2.29 | +3.30 |
| Round 4 | J.Legouet | S.De Wijs – L.De Wijs | Closed | 10 | -15.2 | -1.52 | +0.70 |
| Round 5 | J.Legouet | K.Dezso – B.Zabradi | Open | 10 | -36.4 | -3.64 | -2.80 |
| Round 6 | J.Legouet | A.Beligianni – P.Typaldos | Open | 10 | -19.4 | -1.94 | +2.20 |
| Round 8 | J.Legouet | H.Jaworska – K.Jankowiak | Closed | 10 | +35.8 | +3.58 | +1.60 |
| Round 9 | J.Legouet | P.Odrzywol – W.Potapczyk | Closed | 10 | +22.9 | +2.29 | +4.20 |
| Round 10 | J.Legouet | M.Chmielewski – M.Janik | Open | 10 | -6.5 | -0.65 | +1.10 |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Round 8 | KL2 KBSM2 | 10 | 4♠ | ♣8 | -2 | +13 |
| +9.3 | Round 3 | WILDER BRIDGER CREW | 14 | 6♠ | ♦A | -1 | +13 |
| +8.8 | Round 1 | WZBS | 23 | 3NT | ♦K | +2 | +13 |
| +8.7 | Round 9 | 4KL 2BKB | 16 | 6NT | ♦J | -1 | +17 |
| +8.0 | Round 9 | 4KL 2BKB | 18 | 4♠ | ♦5 | = | +3 |
| +6.3 | Round 3 | WILDER BRIDGER CREW | 17 | 5♥ | ♠Q | -2 | +9 |
| +6.1 | Round 8 | KL2 KBSM2 | 1 | 3♦ | ♥A | = | +6 |
| +6.1 | Round 9 | 4KL 2BKB | 17 | 4♥ | ♣A | -1 | +11 |
| +5.8 | Round 10 | VERCO CKIS SKAWINA | 28 | 4♥ | ♣K | -2 | +7 |
| +5.3 | Round 8 | KL2 KBSM2 | 7 | 3NT | ♠2 | +1 | -1 |
| +5.0 | Round 3 | WILDER BRIDGER CREW | 20 | 4♠ | ♥T | = | -1 |
| +5.0 | Round 4 | NETHERLANDS U21 | 22 | 3NT | ♠9 | = | +5 |
| +4.7 | Round 9 | 4KL 2BKB | 13 | 3♦ | ♥8 | -1 | +12 |
| +4.7 | Round 10 | VERCO CKIS SKAWINA | 29 | 4♠ | ♥8 | = | -1 |
| +4.4 | Round 2 | KAMAZEE | 9 | 3♥ | ♣6 | -3 | +1 |
| +4.4 | Round 8 | KL2 KBSM2 | 5 | 4♥ | ♣5 | +2 | -8 |
| +4.3 | Round 10 | VERCO CKIS SKAWINA | 26 | 3♥ | ♣K | -1 | +6 |
| +4.0 | Round 8 | KL2 KBSM2 | 4 | 3NT | ♥3 | +3 | -12 |
| +3.8 | Round 2 | KAMAZEE | 5 | 3NT | ♥Q | -1 | +6 |
| +3.8 | Round 6 | PANATHINAIKOS | 13 | 2NT | ♠J | -1 | +5 |
| +3.6 | Round 1 | WZBS | 25 | 2♣ | ♠A | +1 | +11 |
| +3.6 | Round 9 | 4KL 2BKB | 15 | 3NT | ♥5 | -4 | +3 |
| +3.0 | Round 4 | NETHERLANDS U21 | 26 | 6♠ | ♣A | = | +0 |
| +3.0 | Round 8 | KL2 KBSM2 | 3 | 4♥ | ♣7 | -1 | +5 |
| +3.0 | Round 9 | 4KL 2BKB | 12 | 2♠ | ♦6 | -2 | +6 |
| +3.0 | Round 10 | VERCO CKIS SKAWINA | 22 | 1NT | ♦5 | -1 | +7 |
| +2.6 | Round 8 | KL2 KBSM2 | 9 | 4♦ | ♠2 | -2 | +0 |
| +2.2 | Round 4 | NETHERLANDS U21 | 29 | 4♥ | ♣A | +1 | +0 |
| +1.9 | Round 6 | PANATHINAIKOS | 12 | 3NT | ♣5 | -2 | +5 |
| +1.7 | Round 3 | WILDER BRIDGER CREW | 11 | 1NT | ♦4 | -2 | +5 |
| +1.6 | Round 2 | KAMAZEE | 10 | 4♥ | ♣5 | = | +1 |
| +1.4 | Round 2 | KAMAZEE | 1 | 4♥ | ♠6 | +2 | +2 |
| +1.0 | Round 3 | WILDER BRIDGER CREW | 13 | 4♠ | ♣3 | = | +10 |
| +0.9 | Round 3 | WILDER BRIDGER CREW | 12 | 5♦ | ♠J | = | -2 |
| +0.8 | Round 3 | WILDER BRIDGER CREW | 18 | 4♠ | ♦K | +1 | -11 |
| +0.5 | Round 6 | PANATHINAIKOS | 20 | 4♠ | ♦K | +1 | +13 |
| +0.3 | Round 5 | SECRET SHOT | 5 | 4♠ | ♥5 | = | +1 |
| +0.3 | Round 9 | 4KL 2BKB | 11 | 2♠ | ♥4 | = | -8 |
| +0.1 | Round 6 | PANATHINAIKOS | 14 | 4♠ | ♣8 | +1 | +1 |
| +0.1 | Round 8 | KL2 KBSM2 | 2 | 4♠ | ♦9 | = | +0 |
| -0.1 | Round 8 | KL2 KBSM2 | 8 | 3♦ | ♥5 | +2 | +6 |
| -0.2 | Round 2 | KAMAZEE | 3 | 2♠ | ♣Q | +3 | -9 |
| -0.2 | Round 3 | WILDER BRIDGER CREW | 16 | 4♠ | ♥T | = | +0 |
| -0.3 | Round 4 | NETHERLANDS U21 | 28 | 4♥ | ♦Q | -1 | +1 |
| -0.3 | Round 5 | SECRET SHOT | 8 | 2♠ | ♥A | -1 | +1 |
| -0.3 | Round 8 | KL2 KBSM2 | 6 | 3♠ | ♠A | -1 | +7 |
| -0.7 | Round 3 | WILDER BRIDGER CREW | 19 | 3NT | ♣5 | +1 | +11 |
| -0.7 | Round 6 | PANATHINAIKOS | 18 | 3♠ | ♣K | = | +0 |
| -1.2 | Round 3 | WILDER BRIDGER CREW | 15 | 4♠ | ♦9 | +2 | -1 |
| -1.3 | Round 1 | WZBS | 28 | 4♥x | ♣T | -2 | -5 |
| -1.3 | Round 4 | NETHERLANDS U21 | 25 | 3NT | ♠K | -1 | -5 |
| -1.6 | Round 1 | WZBS | 21 | 4♠ | ♥3 | +1 | -1 |
| -1.6 | Round 4 | NETHERLANDS U21 | 27 | 2♠ | ♥2 | +1 | +0 |
| -1.7 | Round 10 | VERCO CKIS SKAWINA | 27 | 5♠ | ♦A | = | +0 |
| -2.3 | Round 1 | WZBS | 24 | 2♥ | ♠T | +3 | -6 |
| -2.3 | Round 1 | WZBS | 26 | 3♦ | ♣J | +1 | -10 |
| -2.3 | Round 5 | SECRET SHOT | 7 | 1NT | ♥6 | = | -6 |
| -2.4 | Round 2 | KAMAZEE | 8 | 4♠ | ♣8 | = | +0 |
| -2.4 | Round 5 | SECRET SHOT | 9 | 3NT | ♣3 | +1 | +11 |
| -2.5 | Round 10 | VERCO CKIS SKAWINA | 24 | 3NT | ♥7 | -1 | -5 |
| -2.6 | Round 2 | KAMAZEE | 6 | 1NT | ♥Q | +1 | +0 |
| -2.6 | Round 4 | NETHERLANDS U21 | 30 | 4♠ | ♣T | +1 | +0 |
| -2.6 | Round 5 | SECRET SHOT | 10 | 3NT | ♦4 | -2 | -8 |
| -2.7 | Round 1 | WZBS | 29 | 2♠ | ♣T | +1 | -1 |
| -2.7 | Round 4 | NETHERLANDS U21 | 24 | 3♣ | ♦2 | +2 | +6 |
| -3.0 | Round 9 | 4KL 2BKB | 19 | 4♠ | ♦K | = | -3 |
| -3.1 | Round 1 | WZBS | 22 | 3♥ | ♠K | -3 | -2 |
| -3.1 | Round 5 | SECRET SHOT | 1 | 3NT | ♦Q | = | +2 |
| -3.4 | Round 2 | KAMAZEE | 2 | 3NT | ♥5 | -1 | +2 |
| -3.6 | Round 5 | SECRET SHOT | 2 | 4♣ | ♠6 | -1 | -10 |
| -3.8 | Round 9 | 4KL 2BKB | 20 | 3NT | ♥6 | = | -10 |
| -3.9 | Round 4 | NETHERLANDS U21 | 21 | 3NT | ♥A | +1 | +0 |
| -4.0 | Round 1 | WZBS | 27 | 3NT | ♦Q | -4 | -2 |
| -4.1 | Round 6 | PANATHINAIKOS | 17 | 3NT | ♦3 | +1 | +0 |
| -4.1 | Round 10 | VERCO CKIS SKAWINA | 25 | 4♥x | ♦5 | -1 | +6 |
| -4.2 | Round 2 | KAMAZEE | 7 | 2♠ | ♣8 | = | -6 |
| -4.2 | Round 5 | SECRET SHOT | 6 | 3NT | ♥4 | = | +0 |
| -4.2 | Round 6 | PANATHINAIKOS | 16 | 4♠ | ♣4 | = | +0 |
| -4.7 | Round 9 | 4KL 2BKB | 14 | 6♠ | ♥6 | +1 | +11 |
| -5.0 | Round 10 | VERCO CKIS SKAWINA | 30 | 4♥ | ♦J | +1 | +0 |
| -5.1 | Round 6 | PANATHINAIKOS | 11 | 5♦ | ♣8 | = | +1 |
| -5.1 | Round 6 | PANATHINAIKOS | 15 | 4♥ | ♣Q | = | -1 |
| -5.1 | Round 10 | VERCO CKIS SKAWINA | 21 | 3NT | ♠Q | = | +0 |
| -5.3 | Round 5 | SECRET SHOT | 4 | 4♦ | ♥3 | -1 | -5 |
| -5.9 | Round 10 | VERCO CKIS SKAWINA | 23 | 4♥x | ♣T | -2 | -9 |
| -6.2 | Round 1 | WZBS | 30 | 3NT | ♥Q | -3 | -7 |
| -6.5 | Round 6 | PANATHINAIKOS | 19 | 4♠ | ♥2 | +1 | -2 |
| -8.3 | Round 2 | KAMAZEE | 4 | 4♦ | ♥A | +3 | -15 |
| -12.9 | Round 5 | SECRET SHOT | 3 | 3NTx | ♠2 | -3 | -14 |
| -13.0 | Round 4 | NETHERLANDS U21 | 23 | 7♠ | ♦2 | = | +0 |