KALITA Jacek · ROSSARD
70rank
+40.5Butler · 90 bds
+0.45per board
±4.6swing
+0.59vs par /bd · #47/384
+0.64adjusted /bd
by round
vs par split: bidding +0.01 · play +0.49
Strength of schedule: opponents averaged +0.19/bd (a tough draw) → opponent-adjusted +0.64/bd
Card play — on target: opening leads 100.0% #1 of 384 · declarer play 76.3% #122 of 384 · defence 87.5% #79 of 384
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 100.0% (4) |
| Declarer play | 76.9% (13) | 76.0% (25) |
| Defence | 81.8% (11) | 90.5% (21) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1) · ♣ 100.0% (2)
vs par by strain: NT +2.21 (28) · a suit -0.14 (62)
vs par by level: part-score +1.80 (35) · game +0.56 (50) · slam -7.60 (5)
By role: declaring +0.24/bd (-0.93 vs par · 57) · defending +0.81/bd (+3.21 vs par · 33)
By vulnerability: vulnerable +1.07/bd (+1.46 vs par · 44) · not vulnerable -0.14/bd (-0.24 vs par · 46)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | J.Hayman Piafsky | M.Schifko – T.Weigkricht | Open | 10 | -2.3 | -0.23 | -0.40 |
| Round 4 | J.Hayman Piafsky | M.Matisons – J.Alfejeva | Closed | 10 | +10.4 | +1.04 | +3.50 |
| Round 6 | J.Hayman Piafsky | B.Short – A.Symons | Closed | 10 | +9.3 | +0.93 | -1.10 |
| Round 8 | J.Hayman Piafsky | D.Lu – Y.Huang | Open | 10 | +8.3 | +0.83 | +0.80 |
| Round 9 | J.Hayman Piafsky | H.Lall – P.Hamman | Closed | 10 | -11.6 | -1.16 | -1.80 |
| Round 11 | J.Hayman Piafsky | N.Lhuissier – S.Rolland | Closed | 10 | +4.8 | +0.48 | +0.50 |
| Round 13 | J.Hayman Piafsky | J.Voldoire – D.Avon | Open | 10 | +21.2 | +2.12 | +2.40 |
| Round 14 | J.Hayman Piafsky | D.Wolpert – H.Wolpert | Closed | 10 | +0.0 | +0.00 | +1.90 |
| Round 15 | J.Hayman Piafsky | R.Katz – E.Sjoberg | Closed | 10 | +0.4 | +0.04 | -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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 13 | OURSEL | 10 | 4♠x | ♥2 | = | +12 |
| +12.2 | Round 6 | SHORT | 29 | 4♠x | ♥4 | = | +14 |
| +11.1 | Round 4 | LATVIA | 8 | 5♣x | ♠A | -4 | +9 |
| +10.7 | Round 6 | SHORT | 27 | 1♠xx | ♦K | = | +12 |
| +8.4 | Round 6 | SHORT | 28 | 4♥ | ♦3 | = | +7 |
| +7.1 | Round 3 | AUSTRIA | 21 | 5♥ | ♦2 | = | +8 |
| +7.0 | Round 3 | AUSTRIA | 28 | 4♠ | ♦2 | = | +8 |
| +6.8 | Round 4 | LATVIA | 5 | 3NT | ♣5 | -2 | +11 |
| +6.4 | Round 8 | BEIJING TRINERGY | 20 | 1NTx | ♥4 | -1 | +8 |
| +6.2 | Round 11 | GRANDEBARBE | 18 | 3NT | ♣2 | +1 | +4 |
| +6.1 | Round 15 | ZIA | 30 | 2♠ | ♣4 | = | +7 |
| +5.7 | Round 8 | BEIJING TRINERGY | 16 | 4♦ | ♣K | +1 | +7 |
| +5.4 | Round 14 | CANADA | 20 | 2NT | ♥3 | = | +10 |
| +5.0 | Round 13 | OURSEL | 2 | 3NT | ♦2 | +1 | +0 |
| +4.8 | Round 3 | AUSTRIA | 26 | 4♥ | ♦2 | +1 | +0 |
| +4.6 | Round 13 | OURSEL | 9 | 3♥ | ♠Q | -2 | +8 |
| +4.5 | Round 11 | GRANDEBARBE | 20 | 3NT | ♣2 | +1 | +10 |
| +4.2 | Round 11 | GRANDEBARBE | 12 | 3♠ | ♥2 | -1 | +5 |
| +4.1 | Round 8 | BEIJING TRINERGY | 14 | 3NT | ♣6 | -1 | +11 |
| +4.1 | Round 15 | ZIA | 28 | 3NT | ♠10 | = | +0 |
| +3.8 | Round 15 | ZIA | 26 | 2♠ | ♥A | = | +6 |
| +2.9 | Round 13 | OURSEL | 4 | 3NT | ♥3 | -1 | +12 |
| +2.8 | Round 11 | GRANDEBARBE | 15 | 5♠x | ♣2 | -3 | +0 |
| +2.8 | Round 15 | ZIA | 23 | 1NT | ♠6 | -1 | +6 |
| +2.6 | Round 4 | LATVIA | 1 | 1NTx | ♣2 | -1 | +7 |
| +2.6 | Round 9 | MILNER | 27 | 3NT | ♥8 | = | +7 |
| +2.2 | Round 11 | GRANDEBARBE | 19 | 4♠ | ♣2 | +1 | +1 |
| +2.1 | Round 4 | LATVIA | 6 | 2♠ | ♣2 | = | +5 |
| +2.1 | Round 9 | MILNER | 29 | 3NT | ♠K | +2 | +0 |
| +2.1 | Round 13 | OURSEL | 7 | 3NT | ♠3 | -2 | +7 |
| +2.0 | Round 6 | SHORT | 26 | 6♥ | ♣K | = | -13 |
| +1.6 | Round 14 | CANADA | 18 | 1NT | ♦2 | +1 | +0 |
| +1.5 | Round 13 | OURSEL | 8 | 4♥ | ♣2 | +1 | +1 |
| +1.3 | Round 13 | OURSEL | 1 | 3♠ | ♣2 | = | +0 |
| +1.2 | Round 8 | BEIJING TRINERGY | 15 | 3NT | ♥8 | +3 | -11 |
| +1.1 | Round 8 | BEIJING TRINERGY | 12 | 3♠ | ♣7 | -1 | +11 |
| +1.1 | Round 9 | MILNER | 23 | 2♠ | ♦Q | +1 | +0 |
| +1.1 | Round 14 | CANADA | 17 | 3♥ | ♦2 | -2 | +0 |
| +0.9 | Round 3 | AUSTRIA | 23 | 3NT | ♣2 | +2 | +1 |
| +0.9 | Round 6 | SHORT | 21 | 3NT | ♦10 | = | +0 |
| +0.9 | Round 9 | MILNER | 26 | 4♥ | ♦2 | +1 | -13 |
| +0.9 | Round 14 | CANADA | 11 | 3♦ | ♣2 | = | -1 |
| +0.9 | Round 14 | CANADA | 12 | 3NT | ♣2 | +3 | +1 |
| +0.8 | Round 15 | ZIA | 25 | 5♥ | ♠2 | -1 | +3 |
| +0.7 | Round 14 | CANADA | 19 | 4♠ | ♣2 | +1 | +0 |
| +0.7 | Round 15 | ZIA | 24 | 3♥ | ♣2 | -1 | -2 |
| +0.6 | Round 4 | LATVIA | 4 | 1NT | ♠5 | -1 | -1 |
| +0.6 | Round 14 | CANADA | 15 | 3NT | ♥2 | +2 | +10 |
| -0.1 | Round 4 | LATVIA | 10 | 3♠ | ♣2 | = | +0 |
| -0.1 | Round 9 | MILNER | 24 | 4♠ | ♠2 | +1 | +0 |
| -0.3 | Round 3 | AUSTRIA | 30 | 4♠ | ♦2 | = | +3 |
| -0.4 | Round 4 | LATVIA | 3 | 4♥ | ♦2 | = | -1 |
| -0.4 | Round 8 | BEIJING TRINERGY | 17 | 3♦ | ♥K | +1 | -5 |
| -0.4 | Round 9 | MILNER | 21 | 4♠ | ♥J | = | +1 |
| -0.5 | Round 6 | SHORT | 24 | 4♥ | ♦2 | +1 | +0 |
| -0.7 | Round 8 | BEIJING TRINERGY | 13 | 1NT | ♥Q | +1 | +0 |
| -0.8 | Round 3 | AUSTRIA | 24 | 1NT | ♣2 | +1 | +7 |
| -0.9 | Round 13 | OURSEL | 5 | 3♥ | ♦2 | = | +0 |
| -1.0 | Round 14 | CANADA | 14 | 3♦ | ♣2 | -1 | +2 |
| -1.2 | Round 8 | BEIJING TRINERGY | 11 | 4♥ | ♠J | +1 | +0 |
| -1.4 | Round 11 | GRANDEBARBE | 16 | 2♦ | ♣2 | +1 | +9 |
| -1.4 | Round 15 | ZIA | 22 | 3♣ | ♥6 | = | -1 |
| -1.5 | Round 4 | LATVIA | 9 | 3♦ | ♦2 | -1 | -4 |
| -2.1 | Round 9 | MILNER | 25 | 2♠ | ♣4 | +1 | +0 |
| -2.2 | Round 6 | SHORT | 30 | 6♥ | ♠7 | +1 | -11 |
| -2.6 | Round 11 | GRANDEBARBE | 14 | 4♠ | ♣2 | -1 | -4 |
| -2.8 | Round 11 | GRANDEBARBE | 13 | 4♠ | ♣2 | +1 | -4 |
| -2.9 | Round 11 | GRANDEBARBE | 11 | 3NT | ♣2 | -1 | -5 |
| -3.0 | Round 9 | MILNER | 30 | 2♠ | ♥5 | -1 | -5 |
| -3.1 | Round 8 | BEIJING TRINERGY | 18 | 2♠ | ♥A | = | -6 |
| -3.3 | Round 13 | OURSEL | 3 | 3NT | ♣4 | -1 | -10 |
| -3.3 | Round 15 | ZIA | 29 | 4♥ | ♠5 | -1 | -6 |
| -3.9 | Round 3 | AUSTRIA | 29 | 4♠ | ♣2 | -2 | -7 |
| -3.9 | Round 4 | LATVIA | 7 | 3♠ | ♥2 | -2 | -2 |
| -4.3 | Round 9 | MILNER | 28 | 3♥ | ♦7 | -3 | -2 |
| -4.3 | Round 13 | OURSEL | 6 | 3NT | ♦2 | -3 | -6 |
| -4.3 | Round 15 | ZIA | 21 | 4♠ | ♥5 | -1 | -5 |
| -4.8 | Round 8 | BEIJING TRINERGY | 19 | 4♠ | ♥3 | = | -7 |
| -5.0 | Round 14 | CANADA | 16 | 5♠x | ♥3 | -4 | +7 |
| -5.2 | Round 3 | AUSTRIA | 25 | 3♠ | ♦2 | +1 | -6 |
| -5.2 | Round 14 | CANADA | 13 | 4♠ | ♠8 | = | -10 |
| -5.3 | Round 6 | SHORT | 22 | 5♣x | ♠3 | +1 | +4 |
| -5.4 | Round 3 | AUSTRIA | 22 | 4♥xx | ♣5 | -1 | -8 |
| -5.4 | Round 11 | GRANDEBARBE | 17 | 3NT | ♦2 | -2 | -11 |
| -6.5 | Round 3 | AUSTRIA | 27 | 4♥ | ♠2 | -1 | -10 |
| -6.8 | Round 6 | SHORT | 25 | 7♦ | ♥A | -1 | -12 |
| -6.9 | Round 4 | LATVIA | 2 | 6♥ | ♠2 | = | +11 |
| -8.4 | Round 9 | MILNER | 22 | 3NT | ♠2 | -1 | -6 |
| -8.9 | Round 15 | ZIA | 27 | 6♦ | ♠5 | -1 | -13 |
| -10.1 | Round 6 | SHORT | 23 | 2♣x | ♠5 | -2 | -12 |