PETELKO Lia · LAKO
vs par split: bidding -0.36 · play -0.09
Strength of schedule: opponents averaged +0.53/bd (a tough draw) → opponent-adjusted +0.31/bd
Card play — on target: opening leads 81.8% #31 of 94 · declarer play 75.0% #52 of 94 · defence 100.0% #1 of 94
Bidding activity — not a pass: 40.4% #56 of 94 (59/146)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 66.7% (6) |
| Declarer play | 100.0% (2) | 70.0% (10) |
| Defence | 100.0% (11) | 100.0% (14) |
Opening leads by suit led: ♠ 100.0% (3) · ♦ 0.0% (2) · ♣ 100.0% (6)
vs par by strain: NT +0.52 (21) · a suit -1.03 (35)
vs par by level: part-score +1.24 (17) · game -1.16 (38) · slam -2.00 (1)
By role: declaring +0.13/bd (-2.65 vs par · 31) · defending -0.65/bd (+2.28 vs par · 25)
By vulnerability: vulnerable -0.89/bd (-1.64 vs par · 28) · not vulnerable +0.45/bd (+0.75 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | K.Retter | M.Bilde – D.Bilde | Closed | 8 | -2.3 | -0.29 | -2.00 |
| Round 2 | K.Retter | B.Efraimsson – A.Zack Efraimsson | Open | 8 | +5.3 | +0.66 | -2.75 |
| Round 3 | K.Retter | A.Tartarin – Q.Robert | Open | 8 | -0.5 | -0.06 | +2.00 |
| Round 4 | K.Retter | M.Schaltz – J.Duursma | Closed | 8 | -17.7 | -2.21 | +0.88 |
| Round 5 | K.Retter | J.Stepinski – J.Zalewska | Closed | 8 | -10.3 | -1.29 | -1.38 |
| Round 6 | K.Retter | P.Marcinowski – J.Zmuda | Closed | 8 | +6.2 | +0.78 | -0.50 |
| Round 7 | K.Retter | P.Bertheau – C.Madsen | Closed | 8 | +7.0 | +0.88 | +0.62 |
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 |
|---|---|---|---|---|---|---|---|
| +8.8 | Round 1 | MILANBRIDGE.COM | 4 | 6♦ | ♥Q | = | -2 |
| +6.7 | Round 2 | GOLDBERG | 15 | 4♥ | ♣K | = | +0 |
| +6.7 | Round 6 | EMI | 23 | 3NT | ♥T | = | +0 |
| +6.3 | Round 7 | LUNDBERG | 31 | 3NT | ♠8 | -2 | +11 |
| +5.9 | Round 2 | GOLDBERG | 14 | 2♥ | ♥7 | +1 | +1 |
| +5.8 | Round 3 | DAISY CHAIN | 19 | 3NT | ♣T | -2 | +11 |
| +4.9 | Round 1 | MILANBRIDGE.COM | 5 | 4♥ | ♣8 | +1 | +1 |
| +4.3 | Round 5 | GROUP ONE TEAM | 11 | 4♥ | ♦Q | = | +7 |
| +4.0 | Round 7 | LUNDBERG | 28 | 4♥ | ♣4 | -1 | -2 |
| +3.9 | Round 6 | EMI | 21 | 2♣ | ♥2 | = | +5 |
| +3.5 | Round 5 | GROUP ONE TEAM | 12 | 2♦ | ♣T | -1 | +6 |
| +3.2 | Round 6 | EMI | 22 | 3NT | ♦9 | +1 | +0 |
| +2.9 | Round 4 | ASHE | 8 | 3NT | ♣5 | -2 | +11 |
| +2.5 | Round 3 | DAISY CHAIN | 22 | 3NT | ♣2 | +2 | +1 |
| +2.4 | Round 3 | DAISY CHAIN | 23 | 4♥ | ♣A | +1 | +0 |
| +2.4 | Round 7 | LUNDBERG | 27 | 4♣ | ♠3 | = | +0 |
| +2.3 | Round 7 | LUNDBERG | 25 | 2♦ | ♦J | = | +5 |
| +2.1 | Round 3 | DAISY CHAIN | 21 | 2♠ | ♦K | +2 | +10 |
| +2.1 | Round 6 | EMI | 19 | 3NT | ♣T | -2 | +11 |
| +2.0 | Round 4 | ASHE | 2 | 2NT | ♠T | -1 | +5 |
| +1.9 | Round 2 | GOLDBERG | 13 | 4♥ | ♠J | = | +13 |
| +1.7 | Round 7 | LUNDBERG | 30 | 2♥ | ♦2 | -1 | +3 |
| +1.2 | Round 5 | GROUP ONE TEAM | 16 | 3NT | ♥6 | +3 | +1 |
| +0.8 | Round 3 | DAISY CHAIN | 18 | 1NT | ♣5 | +1 | +0 |
| +0.4 | Round 2 | GOLDBERG | 16 | 4♥ | ♣Q | +1 | -13 |
| +0.3 | Round 6 | EMI | 18 | 4♥ | ♥6 | = | +0 |
| +0.1 | Round 1 | MILANBRIDGE.COM | 2 | 3NT | ♠6 | = | -1 |
| +0.1 | Round 2 | GOLDBERG | 10 | 4♠ | ♣A | = | +0 |
| -0.3 | Round 1 | MILANBRIDGE.COM | 7 | 2♥ | ♦Q | -1 | +0 |
| -0.3 | Round 4 | ASHE | 1 | 3NT | ♠2 | +2 | +0 |
| -0.3 | Round 6 | EMI | 17 | 2♠ | ♠4 | = | +0 |
| -0.5 | Round 4 | ASHE | 6 | 3♥ | ♦J | -1 | +6 |
| -0.5 | Round 7 | LUNDBERG | 26 | 4♠ | ♠2 | = | +0 |
| -0.6 | Round 2 | GOLDBERG | 11 | 5♣ | ♠K | = | +0 |
| -0.6 | Round 5 | GROUP ONE TEAM | 9 | 3NT | ♣3 | = | -1 |
| -0.7 | Round 5 | GROUP ONE TEAM | 14 | 1NT | ♦4 | = | +0 |
| -0.8 | Round 1 | MILANBRIDGE.COM | 8 | 3NT | ♠6 | = | -1 |
| -1.4 | Round 4 | ASHE | 7 | 3NT | ♣4 | +2 | -1 |
| -1.8 | Round 6 | EMI | 24 | 4♠ | ♥Q | -1 | -11 |
| -1.9 | Round 7 | LUNDBERG | 32 | 3NT | ♣8 | +2 | +0 |
| -2.4 | Round 5 | GROUP ONE TEAM | 15 | 2NT | ♣T | = | -1 |
| -2.6 | Round 4 | ASHE | 5 | 4♥ | ♣A | = | +0 |
| -2.8 | Round 1 | MILANBRIDGE.COM | 1 | 5♣ | ♦K | -1 | -3 |
| -2.9 | Round 3 | DAISY CHAIN | 24 | 2♠ | ♣Q | = | +0 |
| -3.4 | Round 5 | GROUP ONE TEAM | 10 | 2♦ | ♠2 | +3 | -10 |
| -3.8 | Round 2 | GOLDBERG | 9 | 4♥ | ♠Q | -1 | -12 |
| -3.9 | Round 3 | DAISY CHAIN | 17 | 4♠x | ♣A | -1 | -6 |
| -5.0 | Round 4 | ASHE | 3 | 4♥ | ♦6 | +1 | +0 |
| -5.1 | Round 1 | MILANBRIDGE.COM | 6 | 4♥ | ♣T | = | +0 |
| -5.3 | Round 2 | GOLDBERG | 12 | 3NT | ♦2 | -3 | -11 |
| -7.1 | Round 1 | MILANBRIDGE.COM | 3 | 3NT | ♥5 | -3 | -10 |
| -7.3 | Round 3 | DAISY CHAIN | 20 | 5♣ | ♥A | = | +0 |
| -7.3 | Round 7 | LUNDBERG | 29 | 4♥ | ♣9 | -1 | -12 |
| -7.9 | Round 6 | EMI | 20 | 3♠ | ♥7 | -3 | -9 |
| -12.2 | Round 5 | GROUP ONE TEAM | 13 | 4♥ | ♠Q | -1 | -13 |
| -12.8 | Round 4 | ASHE | 4 | 3NTx | ♠6 | = | -14 |