SIKORA Marta · GDANSK
vs par split: bidding +0.29 · play -1.11
Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted -1.23/bd
Card play — on target: opening leads 90.0% #43 of 599 · declarer play 54.5% #580 of 599 · defence 73.9% #584 of 599
Bidding activity — not a pass: 40.8% #408 of 599 (78/191)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 92.9% (14) |
| Declarer play | 100.0% (3) | 37.5% (8) |
| Defence | 60.0% (10) | 77.8% (36) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (7) · ♦ 80.0% (5) · ♣ 83.3% (6)
vs par by strain: NT -0.27 (15) · a suit -0.98 (55)
vs par by level: part-score -0.97 (30) · game -0.17 (36) · slam -5.75 (4)
By role: declaring -0.84/bd (-2.79 vs par · 24) · defending -1.03/bd (+0.20 vs par · 46)
By vulnerability: vulnerable -0.75/bd (-1.37 vs par · 35) · not vulnerable -1.19/bd (-0.29 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Jarzabkowski | K.Araszkiewicz – K.Kotorowicz | Closed | 14 | -5.9 | -0.42 | +0.21 |
| Round 2 | A.Jarzabkowski | P.Walczak – R.Palasz | Closed | 14 | -16.8 | -1.20 | -1.21 |
| Round 4 | A.Jarzabkowski | W.Starkowski – M.Kwiecien | Closed | 14 | -30.6 | -2.19 | -2.21 |
| Round 5 | A.Jarzabkowski | M.Dziembor – J.Batog | Closed | 14 | -12.9 | -0.92 | -2.50 |
| Round 7 | A.Jarzabkowski | P.Szymanski – T.Kalinowski | Closed | 14 | -1.4 | -0.10 | +1.57 |
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 |
|---|---|---|---|---|---|---|---|
| +11.7 | Round 7 | TEST DRIVE | 9 | 4♥x | ♦A | -5 | +10 |
| +7.0 | Round 2 | TELEDIAGNOSIS | 27 | 6♣ | ♥9 | = | -2 |
| +6.5 | Round 7 | TEST DRIVE | 3 | 3NT | ♠8 | +1 | +1 |
| +5.7 | Round 4 | POLAND SENIORS | 20 | 4♥ | ♥6 | -1 | +6 |
| +5.3 | Round 4 | POLAND SENIORS | 24 | 6♠ | ♠T | = | +0 |
| +5.0 | Round 7 | TEST DRIVE | 7 | 4♥ | ♣T | +2 | +13 |
| +4.4 | Round 2 | TELEDIAGNOSIS | 22 | 4♣ | ♥J | -4 | +7 |
| +4.2 | Round 1 | BRIDGESCANNER | 10 | 4♠ | ♣J | = | +10 |
| +4.1 | Round 2 | TELEDIAGNOSIS | 19 | 3NT | ♦J | -1 | +5 |
| +4.1 | Round 5 | AZS US | 1 | 4♥x | ♠9 | -1 | +0 |
| +4.0 | Round 7 | TEST DRIVE | 12 | 2♥ | ♦K | +1 | +12 |
| +3.6 | Round 1 | BRIDGESCANNER | 3 | 3♣ | ♥A | -2 | +2 |
| +3.5 | Round 1 | BRIDGESCANNER | 9 | 4♥ | ♦A | -1 | +6 |
| +3.0 | Round 1 | BRIDGESCANNER | 8 | 2♥ | ♣Q | -1 | +4 |
| +2.7 | Round 5 | AZS US | 3 | 2NT | ♦A | = | +1 |
| +2.2 | Round 2 | TELEDIAGNOSIS | 24 | 4♥ | ♦3 | +1 | +0 |
| +2.1 | Round 5 | AZS US | 7 | 1NT | ♦5 | -2 | +2 |
| +1.6 | Round 1 | BRIDGESCANNER | 6 | 3NT | ♥9 | -2 | +2 |
| +1.3 | Round 5 | AZS US | 8 | 1NT | ♦2 | = | +1 |
| +0.9 | Round 5 | AZS US | 14 | 4♠x | ♥K | -1 | -5 |
| +0.6 | Round 1 | BRIDGESCANNER | 1 | 2♣ | ♥K | -1 | -2 |
| +0.2 | Round 7 | TEST DRIVE | 10 | 1NT | ♦3 | -1 | -1 |
| -0.0 | Round 4 | POLAND SENIORS | 16 | 1NT | ♠7 | +2 | +0 |
| -0.1 | Round 4 | POLAND SENIORS | 19 | 1NT | ♣T | +1 | +0 |
| -0.1 | Round 4 | POLAND SENIORS | 27 | 3♥ | ♥K | -2 | +1 |
| -0.2 | Round 4 | POLAND SENIORS | 18 | 3NT | ♠4 | +2 | +0 |
| -0.6 | Round 4 | POLAND SENIORS | 15 | 4♥ | ♣K | +1 | -1 |
| -0.8 | Round 1 | BRIDGESCANNER | 2 | 4♠ | ♥K | +2 | -1 |
| -0.8 | Round 2 | TELEDIAGNOSIS | 16 | 4♣ | ♦A | -3 | -10 |
| -0.9 | Round 5 | AZS US | 2 | 4♣ | ♥3 | +1 | +0 |
| -1.0 | Round 7 | TEST DRIVE | 6 | 6♥x | ♦3 | -4 | -7 |
| -1.1 | Round 1 | BRIDGESCANNER | 4 | 3NT | ♥T | -1 | -1 |
| -1.2 | Round 1 | BRIDGESCANNER | 5 | 3♠ | ♠7 | = | -6 |
| -1.2 | Round 1 | BRIDGESCANNER | 7 | 5♥x | ♠K | -2 | -7 |
| -1.3 | Round 2 | TELEDIAGNOSIS | 28 | 2♠ | ♦J | = | -7 |
| -1.3 | Round 7 | TEST DRIVE | 13 | 5♣ | ♣8 | +1 | +0 |
| -1.4 | Round 7 | TEST DRIVE | 1 | 2♦ | ♥K | +2 | +7 |
| -1.5 | Round 5 | AZS US | 9 | 2♠ | ♣J | = | -5 |
| -1.6 | Round 1 | BRIDGESCANNER | 11 | 3♥ | ♣A | -1 | -4 |
| -1.6 | Round 5 | AZS US | 13 | 3♠ | ♣K | -2 | -9 |
| -1.6 | Round 7 | TEST DRIVE | 14 | 4♠ | ♦3 | -2 | -5 |
| -1.8 | Round 2 | TELEDIAGNOSIS | 25 | 3♦ | ♦6 | = | -5 |
| -1.8 | Round 5 | AZS US | 4 | 4♠ | ♣A | +2 | -9 |
| -1.8 | Round 7 | TEST DRIVE | 2 | 5♦ | ♠K | = | +11 |
| -1.9 | Round 4 | POLAND SENIORS | 26 | 2♠ | ♥T | +1 | +0 |
| -2.5 | Round 5 | AZS US | 11 | 3NT | ♦K | = | +0 |
| -2.7 | Round 4 | POLAND SENIORS | 17 | 4♠ | ♦7 | +1 | +0 |
| -2.7 | Round 5 | AZS US | 6 | 3♥ | ♠J | = | +0 |
| -2.8 | Round 2 | TELEDIAGNOSIS | 26 | 5♠ | ♠4 | +1 | -1 |
| -2.9 | Round 2 | TELEDIAGNOSIS | 23 | 3♥ | ♠Q | -1 | +1 |
| -2.9 | Round 5 | AZS US | 5 | 3♥ | ♣7 | -2 | +0 |
| -3.1 | Round 2 | TELEDIAGNOSIS | 20 | 4♠ | ♣6 | = | +1 |
| -3.2 | Round 5 | AZS US | 12 | 4♥ | ♣J | +1 | +0 |
| -3.3 | Round 2 | TELEDIAGNOSIS | 18 | 3NT | ♠K | -1 | -10 |
| -3.4 | Round 1 | BRIDGESCANNER | 12 | 2♠ | ♥A | +1 | -6 |
| -3.4 | Round 4 | POLAND SENIORS | 23 | 4♥ | ♦A | +1 | -1 |
| -3.6 | Round 1 | BRIDGESCANNER | 14 | 3♠ | ♠2 | = | +6 |
| -3.7 | Round 4 | POLAND SENIORS | 28 | 2♥x | ♠7 | -3 | -4 |
| -3.7 | Round 7 | TEST DRIVE | 4 | 4♥ | ♦3 | -1 | -6 |
| -3.9 | Round 7 | TEST DRIVE | 8 | 4♠ | ♠A | -1 | -5 |
| -4.2 | Round 2 | TELEDIAGNOSIS | 21 | 3NT | ♥6 | +2 | -4 |
| -4.8 | Round 7 | TEST DRIVE | 5 | 5♦ | ♣4 | +1 | -1 |
| -5.0 | Round 4 | POLAND SENIORS | 25 | 2♥ | ♣J | = | -6 |
| -6.5 | Round 2 | TELEDIAGNOSIS | 15 | 4♠ | ♥J | +1 | +16 |
| -6.9 | Round 5 | AZS US | 10 | 5♦ | ♥3 | -4 | -11 |
| -7.8 | Round 2 | TELEDIAGNOSIS | 17 | 3♦ | ♥Q | -1 | -8 |
| -9.3 | Round 7 | TEST DRIVE | 11 | 4♠ | ♣A | +1 | -7 |
| -9.5 | Round 1 | BRIDGESCANNER | 13 | 3NT | ♥3 | = | +0 |
| -10.1 | Round 4 | POLAND SENIORS | 22 | 4♥x | ♣K | = | -12 |
| -13.8 | Round 4 | POLAND SENIORS | 21 | 6♥ | ♦J | -3 | -14 |