NAWROCKI Piotr · OLCZYK
vs par split: bidding +0.79 · play +0.64
Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.50/bd
Card play — on target: opening leads 76.5% #145 of 241 · declarer play 100.0% #1 of 241 · defence 91.2% #46 of 241
Bidding activity — not a pass: 39.0% #190 of 241 (67/172)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (6) | 90.9% (11) |
| Declarer play | 100.0% (5) | 100.0% (8) |
| Defence | 88.9% (9) | 92.0% (25) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 33.3% (3) · ♦ 100.0% (7) · ♣ 75.0% (4)
vs par by strain: NT +0.56 (18) · a suit +1.84 (38)
vs par by level: part-score -1.42 (12) · game +1.84 (38) · slam +4.50 (6)
By role: declaring +0.74/bd (-2.27 vs par · 22) · defending -0.00/bd (+3.82 vs par · 34)
By vulnerability: vulnerable +0.09/bd (+2.14 vs par · 28) · not vulnerable +0.50/bd (+0.71 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 5 | J.Olczyk | L.Trendak – G.Darkiewicz-Moniuszko | Closed | 14 | +13.8 | +0.99 | +1.64 |
| Round 6 | P.Wiankowski | N.Bocchi – A.Gandoglia | Open | 14 | +10.0 | +0.71 | +3.64 |
| Round 7 | P.Wiankowski | E.Olla – K.Rubins | Closed | 14 | +2.4 | +0.17 | +1.36 |
| Round 8 | P.Wiankowski | G.Radisic – D.Zipovski | Open | 14 | -9.8 | -0.70 | -0.93 |
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 |
|---|---|---|---|---|---|---|---|
| +6.2 | Round 5 | KROWKA | 13 | 4♥ | ♠K | +1 | +0 |
| +5.8 | Round 6 | BORTOLETTI | 28 | 3NT | ♦6 | -1 | +6 |
| +5.1 | Round 8 | ZIP | 17 | 4♠ | ♦Q | -1 | +10 |
| +4.7 | Round 7 | LATVIA | 14 | 2♥ | ♠8 | +2 | +4 |
| +4.6 | Round 5 | KROWKA | 3 | 3NT | ♦6 | -1 | +12 |
| +4.6 | Round 6 | BORTOLETTI | 17 | 4♠x | ♦6 | -3 | +3 |
| +4.4 | Round 5 | KROWKA | 4 | 4♥ | ♥T | = | +0 |
| +4.3 | Round 5 | KROWKA | 5 | 4♥ | ♦A | -1 | +10 |
| +3.7 | Round 5 | KROWKA | 7 | 6♥ | ♣9 | -2 | +17 |
| +3.5 | Round 6 | BORTOLETTI | 23 | 4♠ | ♦3 | +1 | +12 |
| +3.5 | Round 8 | ZIP | 15 | 3NT | ♦6 | = | +0 |
| +3.1 | Round 7 | LATVIA | 10 | 3NT | ♥6 | -1 | +6 |
| +2.6 | Round 8 | ZIP | 24 | 3♥ | ♣T | = | +0 |
| +2.1 | Round 6 | BORTOLETTI | 22 | 4♥ | ♦Q | -1 | +5 |
| +1.9 | Round 7 | LATVIA | 1 | 2♠ | ♣6 | = | +1 |
| +1.7 | Round 6 | BORTOLETTI | 15 | 6♠ | ♣K | +1 | +13 |
| +1.6 | Round 5 | KROWKA | 6 | 4♥ | ♠2 | +2 | -1 |
| +1.6 | Round 6 | BORTOLETTI | 18 | 3NT | ♥K | = | +5 |
| +1.5 | Round 7 | LATVIA | 13 | 3NT | ♠Q | -2 | +8 |
| +1.4 | Round 7 | LATVIA | 4 | 3NT | ♦6 | +2 | +2 |
| +1.4 | Round 7 | LATVIA | 6 | 4♥ | ♠A | +1 | +1 |
| +1.4 | Round 7 | LATVIA | 12 | 4♠ | ♥A | -1 | +6 |
| +1.2 | Round 6 | BORTOLETTI | 20 | 4♥ | ♠5 | +1 | +0 |
| +1.2 | Round 6 | BORTOLETTI | 26 | 4♥ | ♦6 | +1 | +0 |
| +1.0 | Round 8 | ZIP | 21 | 3NT | ♠Q | +2 | -10 |
| +0.9 | Round 5 | KROWKA | 10 | 4♠ | ♣K | -1 | +6 |
| +0.7 | Round 8 | ZIP | 16 | 6♠x | ♣K | -2 | -5 |
| +0.6 | Round 7 | LATVIA | 8 | 3NT | ♠J | +2 | -10 |
| +0.6 | Round 8 | ZIP | 25 | 4♠ | ♦6 | = | -1 |
| +0.5 | Round 6 | BORTOLETTI | 21 | 1♠ | ♦Q | -1 | +5 |
| +0.4 | Round 7 | LATVIA | 2 | 4♥ | ♣6 | -1 | +12 |
| +0.4 | Round 8 | ZIP | 19 | 4♠ | ♦J | +1 | +0 |
| +0.1 | Round 5 | KROWKA | 14 | 4♠ | ♥K | = | +0 |
| -0.0 | Round 7 | LATVIA | 7 | 3NT | ♥6 | -2 | +0 |
| -0.1 | Round 5 | KROWKA | 1 | 4♠ | ♦9 | +2 | -11 |
| -0.1 | Round 6 | BORTOLETTI | 19 | 3NT | ♦2 | +2 | +11 |
| -0.1 | Round 8 | ZIP | 27 | 3♠ | ♠7 | = | +0 |
| -0.2 | Round 5 | KROWKA | 9 | 3NT | ♠Q | +3 | -11 |
| -0.4 | Round 7 | LATVIA | 9 | 4♠ | ♣6 | = | -1 |
| -0.9 | Round 6 | BORTOLETTI | 16 | 4♥ | ♦9 | +1 | +0 |
| -1.5 | Round 8 | ZIP | 23 | 3♣ | ♦A | -1 | +5 |
| -1.6 | Round 5 | KROWKA | 8 | 2♠ | ♦2 | = | +0 |
| -1.6 | Round 8 | ZIP | 20 | 1NT | ♥J | -1 | +0 |
| -1.9 | Round 6 | BORTOLETTI | 27 | 3NT | ♥6 | = | +0 |
| -2.0 | Round 5 | KROWKA | 2 | 3NT | ♣J | = | +0 |
| -2.6 | Round 5 | KROWKA | 12 | 6♦ | ♠7 | = | +2 |
| -2.8 | Round 6 | BORTOLETTI | 24 | 7♠ | ♣K | = | +0 |
| -2.9 | Round 8 | ZIP | 18 | 3♦ | ♠3 | +2 | -6 |
| -3.3 | Round 8 | ZIP | 28 | 2♥ | ♦7 | -1 | -7 |
| -3.6 | Round 7 | LATVIA | 5 | 4♠ | ♣8 | = | +0 |
| -4.3 | Round 7 | LATVIA | 3 | 3♣ | ♥5 | +2 | -10 |
| -5.5 | Round 5 | KROWKA | 11 | 3NT | ♣4 | +1 | -1 |
| -5.7 | Round 7 | LATVIA | 11 | 6♠ | ♠5 | = | +0 |
| -6.5 | Round 6 | BORTOLETTI | 25 | 2NT | ♦6 | -3 | -9 |
| -6.9 | Round 8 | ZIP | 22 | 4♠ | ♦J | = | +0 |
| -7.4 | Round 8 | ZIP | 26 | 3NT | ♠2 | +1 | +1 |