PETELKO Lia · BARR AND FRIENDS
34rank
+67.5Butler · 112 bds
+0.60per board
±4.6swing
+0.94vs par /bd · #20/180
+0.60adjusted /bd
by round
vs par split: bidding +0.52 · play +0.46
Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted +0.60/bd
Card play — on target: opening leads 85.2% #65 of 180 · declarer play 88.9% #19 of 180 · defence 78.9% #156 of 180
Bidding activity — not a pass: 47.9% #38 of 180 (150/313)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 86.4% (22) |
| Declarer play | 87.5% (8) | 89.5% (19) |
| Defence | 90.9% (11) | 76.1% (46) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 87.5% (8) · ♦ 75.0% (8) · ♣ 100.0% (4)
vs par by strain: NT -0.04 (26) · a suit +1.29 (85)
vs par by level: part-score +1.63 (49) · game +1.09 (55) · slam -4.43 (7)
By role: declaring +0.83/bd (-0.20 vs par · 54) · defending +0.44/bd (+2.10 vs par · 57)
By vulnerability: vulnerable +0.99/bd (+0.57 vs par · 56) · not vulnerable +0.21/bd (+1.30 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | K.Retter | R.Jagniewski – D.Lucka | Open | 14 | +20.1 | +1.44 | +3.07 |
| Round 2 | K.Retter | I.Bareket – A.Lengy | Closed | 14 | -8.7 | -0.62 | -1.86 |
| Round 3 | K.Retter | L.Marino – R.Pisani | Closed | 14 | +18.9 | +1.35 | +2.07 |
| Round 4 | K.Retter | B.Moss – K.Onsgard | Closed | 14 | -14.3 | -1.02 | -3.50 |
| Round 5 | K.Retter | J.Kalita – C.Baldysz | Open | 14 | -6.9 | -0.49 | +0.71 |
| Round 6 | K.Retter | B.Dessi – L.Cima | Closed | 14 | +4.6 | +0.33 | -0.14 |
| Round 7 | K.Retter | L.Berrettini – C.Laitano | Open | 14 | -3.9 | -0.28 | +3.29 |
| Round 8 | K.Retter | C.Hallquist – S.Hallquist | Open | 14 | +57.7 | +4.12 | +3.86 |
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 |
|---|---|---|---|---|---|---|---|
| +13.8 | Round 8 | ZY1 | 25 | 6NT | ♣A | -4 | +14 |
| +12.8 | Round 8 | ZY1 | 15 | 3♥ | ♠J | = | +15 |
| +11.3 | Round 5 | LEIBOWITZ | 9 | 4♠ | ♦9 | = | +11 |
| +11.0 | Round 1 | GROUP ONE TEAM | 9 | 4♥x | ♠Q | +1 | +10 |
| +9.9 | Round 3 | ITALY MARINO | 6 | 5♣x | ♠A | = | +12 |
| +9.8 | Round 8 | ZY1 | 26 | 6NT | ♣T | = | +0 |
| +9.5 | Round 7 | CASSIO | 1 | 3♦ | ♥T | +3 | +13 |
| +7.5 | Round 1 | GROUP ONE TEAM | 2 | 4♦ | ♥K | -2 | +11 |
| +7.5 | Round 8 | ZY1 | 19 | 1NT | ♥2 | +2 | +10 |
| +7.4 | Round 1 | GROUP ONE TEAM | 4 | 3NT | ♥2 | +1 | +10 |
| +7.0 | Round 2 | PATRICK SAADA | 26 | 6♥ | ♣6 | = | +0 |
| +6.7 | Round 1 | GROUP ONE TEAM | 7 | 4♠ | ♦9 | -1 | +12 |
| +6.5 | Round 3 | ITALY MARINO | 3 | 4♥ | ♠K | -2 | +7 |
| +5.5 | Round 8 | ZY1 | 17 | 3♦ | ♠A | = | +5 |
| +5.4 | Round 4 | PARKER | 20 | 4♠ | ♥K | = | +0 |
| +5.3 | Round 6 | CARE | 28 | 4♥ | ♦T | = | +7 |
| +4.5 | Round 8 | ZY1 | 22 | 3♥ | ♦4 | -1 | +6 |
| +4.1 | Round 1 | GROUP ONE TEAM | 8 | 3NT | ♥7 | -1 | +5 |
| +4.1 | Round 2 | PATRICK SAADA | 18 | 4♠ | ♦6 | -1 | +4 |
| +4.0 | Round 6 | CARE | 21 | 2♠ | ♦Q | +1 | +0 |
| +3.8 | Round 4 | PARKER | 22 | 3♥ | ♦A | +1 | +6 |
| +3.7 | Round 2 | PATRICK SAADA | 16 | 5♥ | ♠Q | +1 | -1 |
| +3.3 | Round 1 | GROUP ONE TEAM | 13 | 4♠ | ♦2 | = | +0 |
| +3.1 | Round 6 | CARE | 15 | 4♥ | ♠Q | = | +0 |
| +3.0 | Round 7 | CASSIO | 12 | 4♠ | ♦9 | -1 | +12 |
| +2.8 | Round 2 | PATRICK SAADA | 19 | 3♥ | ♦T | = | +0 |
| +2.8 | Round 3 | ITALY MARINO | 9 | 3♦ | ♥2 | -1 | +10 |
| +2.7 | Round 8 | ZY1 | 23 | 3♦ | ♣T | -1 | +0 |
| +2.6 | Round 3 | ITALY MARINO | 2 | 3♠ | ♠K | -1 | +4 |
| +2.6 | Round 7 | CASSIO | 7 | 4♦ | ♣K | = | +2 |
| +2.2 | Round 5 | LEIBOWITZ | 1 | 4♠ | ♦J | -2 | +6 |
| +2.2 | Round 6 | CARE | 16 | 3NT | ♠2 | -2 | +6 |
| +2.2 | Round 6 | CARE | 19 | 4♥ | ♣3 | -3 | +2 |
| +2.2 | Round 7 | CASSIO | 10 | 4♥ | ♠T | +1 | +0 |
| +2.2 | Round 8 | ZY1 | 27 | 4♠ | ♥4 | -1 | +10 |
| +1.9 | Round 3 | ITALY MARINO | 8 | 4♥ | ♥6 | = | +3 |
| +1.8 | Round 4 | PARKER | 21 | 3♦ | ♣Q | +1 | +0 |
| +1.7 | Round 3 | ITALY MARINO | 10 | 3♥ | ♠K | -1 | -1 |
| +1.7 | Round 4 | PARKER | 25 | 1NT | ♠5 | -2 | +0 |
| +1.7 | Round 8 | ZY1 | 28 | 4♠x | ♥A | -4 | +0 |
| +1.5 | Round 7 | CASSIO | 13 | 3NT | ♠2 | +1 | +0 |
| +1.2 | Round 1 | GROUP ONE TEAM | 6 | 4♥ | ♠K | +2 | +11 |
| +1.2 | Round 5 | LEIBOWITZ | 4 | 4♥ | ♦4 | -1 | -9 |
| +1.1 | Round 4 | PARKER | 23 | 3NT | ♠2 | +2 | -13 |
| +1.1 | Round 5 | LEIBOWITZ | 3 | 4♥ | ♦5 | +2 | +1 |
| +0.8 | Round 5 | LEIBOWITZ | 2 | 4♠ | ♣Q | -1 | +10 |
| +0.8 | Round 5 | LEIBOWITZ | 14 | 3♦ | ♣6 | -1 | +3 |
| +0.8 | Round 8 | ZY1 | 16 | 3♠ | ♣T | = | +1 |
| +0.7 | Round 4 | PARKER | 28 | 3NT | ♦3 | +2 | +1 |
| +0.6 | Round 2 | PATRICK SAADA | 22 | 4♠ | ♥K | +1 | +0 |
| +0.6 | Round 8 | ZY1 | 20 | 2NT | ♠4 | -2 | +3 |
| +0.5 | Round 6 | CARE | 20 | 2♥ | ♦A | +1 | +7 |
| +0.5 | Round 6 | CARE | 24 | 4♥ | ♣A | -2 | +0 |
| +0.4 | Round 8 | ZY1 | 24 | 1NT | ♥7 | = | +0 |
| +0.3 | Round 2 | PATRICK SAADA | 28 | 1NT | ♦3 | -1 | +4 |
| +0.2 | Round 3 | ITALY MARINO | 5 | 3♦ | ♣Q | = | +1 |
| +0.2 | Round 5 | LEIBOWITZ | 7 | 4♥ | ♠A | +1 | -1 |
| +0.1 | Round 1 | GROUP ONE TEAM | 12 | 3♠ | ♥4 | -1 | +6 |
| +0.1 | Round 3 | ITALY MARINO | 13 | 2♠ | ♦Q | = | +1 |
| +0.1 | Round 7 | CASSIO | 11 | 3♠ | ♥Q | = | +7 |
| -0.0 | Round 4 | PARKER | 18 | 3♦ | ♥J | +1 | +0 |
| +0.0 | Round 5 | LEIBOWITZ | 6 | 3♦ | ♥2 | +2 | +0 |
| -0.1 | Round 1 | GROUP ONE TEAM | 3 | 3♦ | ♠A | -1 | -2 |
| -0.1 | Round 3 | ITALY MARINO | 4 | 3♥ | ♠Q | -1 | +0 |
| -0.2 | Round 2 | PATRICK SAADA | 25 | 1NT | ♦Q | +2 | +1 |
| -0.2 | Round 3 | ITALY MARINO | 7 | 3NT | ♣7 | +2 | +0 |
| -0.2 | Round 5 | LEIBOWITZ | 13 | 3NT | ♣3 | +1 | -1 |
| -0.2 | Round 6 | CARE | 26 | 3♣ | ♥J | -2 | +7 |
| -0.3 | Round 6 | CARE | 27 | 3NT | ♠8 | = | -1 |
| -0.3 | Round 7 | CASSIO | 4 | 4♠ | ♦K | +1 | +0 |
| -0.3 | Round 8 | ZY1 | 18 | 4♠ | ♦8 | +3 | -12 |
| -0.4 | Round 6 | CARE | 22 | 4♠ | ♦T | -1 | +4 |
| -0.8 | Round 7 | CASSIO | 3 | 5♠ | ♥3 | +1 | +11 |
| -1.0 | Round 2 | PATRICK SAADA | 27 | 4♠ | ♥3 | -2 | +1 |
| -1.0 | Round 4 | PARKER | 15 | 3♦ | ♦3 | = | -1 |
| -1.1 | Round 3 | ITALY MARINO | 11 | 3NT | ♦A | -2 | +0 |
| -1.1 | Round 7 | CASSIO | 8 | 1NT | ♥5 | -1 | +2 |
| -1.2 | Round 4 | PARKER | 19 | 2♥ | ♥5 | +1 | +0 |
| -1.3 | Round 7 | CASSIO | 14 | 3NT | ♦4 | +1 | +11 |
| -1.4 | Round 4 | PARKER | 26 | 1NT | ♥7 | +1 | +1 |
| -1.4 | Round 6 | CARE | 18 | 4♥ | ♦3 | +1 | -11 |
| -1.5 | Round 7 | CASSIO | 2 | 4♥ | ♣K | +2 | +12 |
| -1.6 | Round 3 | ITALY MARINO | 14 | 4♠ | ♣A | -1 | -2 |
| -1.6 | Round 5 | LEIBOWITZ | 5 | 2♥ | ♦3 | +1 | +10 |
| -1.7 | Round 3 | ITALY MARINO | 1 | 3♠ | ♠6 | +1 | -1 |
| -1.7 | Round 6 | CARE | 23 | 3♣ | ♥3 | +2 | -10 |
| -2.0 | Round 2 | PATRICK SAADA | 20 | 3♠ | ♥3 | = | -7 |
| -2.1 | Round 3 | ITALY MARINO | 12 | 2♠ | ♣J | = | -5 |
| -2.3 | Round 1 | GROUP ONE TEAM | 10 | Pass | -4 | ||
| -2.5 | Round 4 | PARKER | 27 | 3♥ | ♠Q | = | -1 |
| -2.5 | Round 5 | LEIBOWITZ | 12 | 4♣ | ♦A | -1 | -5 |
| -2.6 | Round 2 | PATRICK SAADA | 15 | 2♠ | ♠7 | = | -5 |
| -2.6 | Round 7 | CASSIO | 6 | 6♠ | ♠3 | = | +0 |
| -2.7 | Round 1 | GROUP ONE TEAM | 5 | 2♥ | ♦A | = | +0 |
| -2.8 | Round 2 | PATRICK SAADA | 21 | 3♠ | ♥3 | -1 | +1 |
| -3.0 | Round 1 | GROUP ONE TEAM | 14 | 4♥ | ♠Q | -2 | +0 |
| -3.6 | Round 2 | PATRICK SAADA | 23 | 4♥ | ♣5 | -2 | -2 |
| -3.9 | Round 5 | LEIBOWITZ | 8 | 4♥ | ♠3 | = | -3 |
| -3.9 | Round 7 | CASSIO | 9 | 2NT | ♥3 | -2 | -7 |
| -4.0 | Round 6 | CARE | 17 | 2♥ | ♦K | = | -5 |
| -4.3 | Round 5 | LEIBOWITZ | 10 | 5♠x | ♠A | -2 | +0 |
| -4.3 | Round 8 | ZY1 | 21 | 5♥x | ♠A | +1 | +2 |
| -4.5 | Round 2 | PATRICK SAADA | 17 | 3NT | ♣6 | +3 | -11 |
| -5.1 | Round 1 | GROUP ONE TEAM | 11 | 1NT | ♥K | -3 | -7 |
| -5.2 | Round 6 | CARE | 25 | 5♣x | ♥Q | = | -8 |
| -5.3 | Round 4 | PARKER | 17 | 4♥x | ♠A | -3 | -14 |
| -5.4 | Round 4 | PARKER | 24 | 4♠ | ♦J | +2 | -11 |
| -8.0 | Round 1 | GROUP ONE TEAM | 1 | 4♠x | ♣J | -2 | -9 |
| -10.5 | Round 2 | PATRICK SAADA | 24 | 6♠ | ♦3 | +1 | -11 |
| -11.3 | Round 7 | CASSIO | 5 | 7♦ | ♦6 | -2 | -17 |
| -12.0 | Round 4 | PARKER | 16 | 7NT | ♥5 | -1 | -17 |
| -12.0 | Round 5 | LEIBOWITZ | 11 | 3NTx | ♥J | -2 | -12 |