🇵🇱 JASSEM Krzysztof · POLAND
vs par split: bidding +1.22 · play -0.09
Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.50/bd
Card play — on target: opening leads 90.9% · declarer play 80.0% · defence 80.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 85.7% (7) |
| Declarer play | 50.0% (2) | 100.0% (3) |
| Defence | 85.7% (7) | 76.9% (13) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (3) · ♦ 75.0% (4) · ♣ 100.0% (3)
vs par by strain: NT +2.11 (9) · a suit +0.74 (23)
vs par by level: part-score +0.58 (12) · game +1.47 (19) · slam +1.00 (1)
By role: declaring +1.10/bd (-1.25 vs par · 12) · defending +0.28/bd (+2.55 vs par · 20)
By vulnerability: vulnerable +0.88/bd (+0.56 vs par · 16) · not vulnerable +0.29/bd (+1.69 vs par · 16)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 18 | M.Mazurkiewicz | M.Bessis – T.Bessis | Open | 16 | +22.2 | +1.39 | +2.38 |
| Round 21 | M.Mazurkiewicz | V.Zoric – K.Marinovski | Open | 16 | -3.5 | -0.22 | -0.12 |
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 |
|---|---|---|---|---|---|---|---|
| +11.2 | Round 18 | 🇫🇷 FRANCE | 23 | 6♥ | ♠8 | = | +1 |
| +8.8 | Round 18 | 🇫🇷 FRANCE | 31 | 3NT | ♣6 | -3 | +11 |
| +7.8 | Round 21 | 🇭🇷 CROATIA | 8 | 2♥ | ♦K | = | +11 |
| +5.3 | Round 21 | 🇭🇷 CROATIA | 6 | 5♦ | ♠2 | -1 | +12 |
| +5.2 | Round 21 | 🇭🇷 CROATIA | 7 | 4♥ | ♦A | -1 | +0 |
| +4.9 | Round 18 | 🇫🇷 FRANCE | 19 | 5♣ | ♦Q | +1 | +10 |
| +3.6 | Round 18 | 🇫🇷 FRANCE | 21 | 2♠ | ♥5 | -1 | +4 |
| +3.5 | Round 18 | 🇫🇷 FRANCE | 26 | 3NT | ♠7 | -1 | +6 |
| +1.9 | Round 21 | 🇭🇷 CROATIA | 2 | 4♠ | ♥4 | = | +0 |
| +1.6 | Round 18 | 🇫🇷 FRANCE | 25 | 5♥x | ♠K | -2 | +0 |
| +1.1 | Round 21 | 🇭🇷 CROATIA | 5 | 1NT | ♥4 | = | -9 |
| +0.9 | Round 18 | 🇫🇷 FRANCE | 17 | 3♣ | ♦2 | +1 | +0 |
| +0.5 | Round 18 | 🇫🇷 FRANCE | 20 | 4NT | ♥K | -3 | +4 |
| +0.5 | Round 18 | 🇫🇷 FRANCE | 32 | 4♠ | ♥J | = | -1 |
| +0.2 | Round 21 | 🇭🇷 CROATIA | 1 | 4♥ | ♦A | +1 | +0 |
| +0.1 | Round 21 | 🇭🇷 CROATIA | 10 | 3NT | ♣8 | +2 | +0 |
| -0.2 | Round 18 | 🇫🇷 FRANCE | 24 | 2♥ | ♣J | +2 | +6 |
| -0.2 | Round 18 | 🇫🇷 FRANCE | 27 | 2NT | ♥J | -2 | +5 |
| -0.4 | Round 21 | 🇭🇷 CROATIA | 14 | 4♥ | ♣4 | = | +1 |
| -0.5 | Round 21 | 🇭🇷 CROATIA | 4 | 2♦ | ♣K | = | +5 |
| -0.7 | Round 18 | 🇫🇷 FRANCE | 22 | 3♠ | ♦5 | = | +0 |
| -1.4 | Round 18 | 🇫🇷 FRANCE | 28 | 1NT | ♦2 | = | +1 |
| -1.5 | Round 21 | 🇭🇷 CROATIA | 11 | 3NT | ♣7 | +2 | +0 |
| -1.9 | Round 18 | 🇫🇷 FRANCE | 29 | 2♠ | ♦Q | = | +0 |
| -2.2 | Round 21 | 🇭🇷 CROATIA | 3 | 4♥ | ♦T | = | +0 |
| -2.5 | Round 21 | 🇭🇷 CROATIA | 12 | 4♥ | ♦A | -2 | -3 |
| -2.5 | Round 21 | 🇭🇷 CROATIA | 16 | 3♦ | ♠K | +2 | -7 |
| -3.2 | Round 18 | 🇫🇷 FRANCE | 18 | 5♦x | ♠A | -2 | +0 |
| -3.2 | Round 21 | 🇭🇷 CROATIA | 9 | 4♠ | ♥A | +1 | -1 |
| -5.7 | Round 18 | 🇫🇷 FRANCE | 30 | 2♥ | ♣5 | -1 | -9 |
| -5.9 | Round 21 | 🇭🇷 CROATIA | 15 | 3NT | ♦4 | = | +1 |
| -6.4 | Round 21 | 🇭🇷 CROATIA | 13 | 4♠x | ♥A | -2 | -12 |