CIECHOMSKI Jacek · CIAPA
vs par split: bidding -0.88 · play -0.18
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -1.14/bd
Card play — on target: opening leads 70.0% #423 of 455 · declarer play 73.3% #292 of 455 · defence 84.0% #257 of 455
Bidding activity — not a pass: 45.0% #123 of 455 (59/131)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 57.1% (7) |
| Declarer play | 60.0% (10) | 100.0% (5) |
| Defence | 83.3% (6) | 84.2% (19) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 50.0% (2) · ♦ 50.0% (2) · ♣ 75.0% (4)
vs par by strain: NT +0.94 (17) · a suit -2.09 (33)
vs par by level: part-score -0.83 (18) · game -0.87 (31) · slam -11.00 (1)
By role: declaring -1.34/bd (-3.08 vs par · 25) · defending -0.59/bd (+0.96 vs par · 25)
By vulnerability: vulnerable -0.62/bd (-1.00 vs par · 24) · not vulnerable -1.28/bd (-1.11 vs par · 26)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | I.Jaworska | R.Van Prooijen – S.Helle | Closed | 10 | -0.3 | -0.03 | -2.50 |
| Round 3 | I.Jaworska | M.Sobczak – A.Jarosz | Open | 10 | -31.2 | -3.12 | -1.70 |
| Round 6 | L.Ostrowska | M.Hallin – D.Sverker | Open | 10 | -1.3 | -0.13 | +0.50 |
| Round 8 | L.Ostrowska | U.Ivatury – C.Henner | Open | 10 | -11.3 | -1.13 | +0.00 |
| Round 9 | L.Ostrowska | D.Mcintosh – L.Mitchell | Open | 10 | -4.1 | -0.41 | -1.60 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 6 | DEJO | 21 | 3NT | ♠Q | -1 | +17 |
| +6.3 | Round 2 | MAURITIUS MIXED | 13 | 3♠ | ♦8 | -5 | -3 |
| +5.6 | Round 2 | MAURITIUS MIXED | 15 | 4♠ | ♦3 | -2 | +7 |
| +4.1 | Round 3 | BRIDGE FOR BUSINESS | 26 | 2NT | ♣9 | +1 | +8 |
| +3.9 | Round 2 | MAURITIUS MIXED | 20 | 3NT | ♥T | = | -2 |
| +3.2 | Round 8 | FULL DECK | 13 | 3NT | ♠3 | -2 | +8 |
| +2.6 | Round 8 | FULL DECK | 15 | 4♠ | ♥Q | +1 | +0 |
| +2.4 | Round 9 | MISSING D | 22 | 3NT | ♦3 | +2 | +1 |
| +1.7 | Round 9 | MISSING D | 30 | 3NT | ♠K | +2 | -11 |
| +1.1 | Round 6 | DEJO | 24 | 1NT | ♥A | -1 | +2 |
| +0.9 | Round 9 | MISSING D | 28 | 4♠ | ♣K | +1 | +0 |
| +0.8 | Round 8 | FULL DECK | 12 | 3♦ | ♠6 | +1 | +7 |
| +0.8 | Round 9 | MISSING D | 26 | 1NT | ♣2 | +2 | +1 |
| +0.7 | Round 2 | MAURITIUS MIXED | 16 | 2♦ | ♥3 | +1 | +0 |
| +0.7 | Round 6 | DEJO | 26 | 4♠ | ♥J | = | +0 |
| +0.7 | Round 6 | DEJO | 30 | 3NT | ♠7 | -1 | +5 |
| +0.6 | Round 2 | MAURITIUS MIXED | 11 | 3NT | ♠K | = | -2 |
| +0.5 | Round 2 | MAURITIUS MIXED | 17 | 4♠ | ♦T | +1 | +0 |
| +0.5 | Round 6 | DEJO | 27 | 3NT | ♦2 | +2 | +0 |
| +0.3 | Round 9 | MISSING D | 25 | 3NT | ♦2 | +1 | +0 |
| +0.2 | Round 8 | FULL DECK | 17 | 3♥ | ♥6 | -1 | -2 |
| +0.1 | Round 3 | BRIDGE FOR BUSINESS | 24 | 2♠ | ♣T | +2 | +6 |
| -0.4 | Round 6 | DEJO | 29 | 3♠ | ♣A | = | -1 |
| -0.4 | Round 9 | MISSING D | 29 | 5♠ | ♣Q | = | +0 |
| -0.6 | Round 6 | DEJO | 22 | 4♥ | ♣6 | +2 | -1 |
| -0.6 | Round 8 | FULL DECK | 16 | 3♥ | ♦Q | = | +0 |
| -0.7 | Round 3 | BRIDGE FOR BUSINESS | 22 | 3♠ | ♠Q | = | +0 |
| -1.1 | Round 2 | MAURITIUS MIXED | 18 | 4♥ | ♦9 | = | +0 |
| -1.1 | Round 9 | MISSING D | 27 | 4♥ | ♣J | +2 | -1 |
| -1.2 | Round 6 | DEJO | 25 | 3NT | ♦T | -1 | -6 |
| -1.5 | Round 9 | MISSING D | 21 | 4♣ | ♥A | -4 | -7 |
| -1.6 | Round 6 | DEJO | 23 | 4♠ | ♣9 | = | +0 |
| -2.0 | Round 3 | BRIDGE FOR BUSINESS | 23 | 4♥ | ♣4 | +1 | -1 |
| -2.5 | Round 9 | MISSING D | 23 | 4♠ | ♥K | = | +0 |
| -2.6 | Round 3 | BRIDGE FOR BUSINESS | 30 | 4♠ | ♥A | -3 | -2 |
| -2.7 | Round 3 | BRIDGE FOR BUSINESS | 21 | 3♥x | ♠K | -1 | +0 |
| -2.9 | Round 3 | BRIDGE FOR BUSINESS | 27 | 1NT | ♦Q | -1 | -4 |
| -2.9 | Round 8 | FULL DECK | 14 | 3NTx | ♠3 | = | +10 |
| -3.1 | Round 2 | MAURITIUS MIXED | 12 | 2♠ | ♦K | = | -6 |
| -3.2 | Round 8 | FULL DECK | 20 | 4♠ | ♥6 | = | -3 |
| -3.3 | Round 8 | FULL DECK | 11 | 3♠ | ♦Q | -2 | -5 |
| -3.5 | Round 8 | FULL DECK | 18 | 3♦ | ♥4 | -1 | -5 |
| -4.6 | Round 8 | FULL DECK | 19 | 5♣ | ♥J | +1 | -10 |
| -4.7 | Round 9 | MISSING D | 24 | 4♠ | ♣9 | = | +1 |
| -5.4 | Round 3 | BRIDGE FOR BUSINESS | 28 | 3NT | ♠4 | -1 | -5 |
| -5.5 | Round 2 | MAURITIUS MIXED | 19 | 5♥x | ♠A | -2 | -8 |
| -6.3 | Round 3 | BRIDGE FOR BUSINESS | 29 | 1NT | ♦5 | = | -6 |
| -8.2 | Round 2 | MAURITIUS MIXED | 14 | 6♣ | ♣A | -1 | -11 |
| -11.5 | Round 6 | DEJO | 28 | 5♥ | ♠7 | = | -11 |
| -12.8 | Round 3 | BRIDGE FOR BUSINESS | 25 | 5♠xx | ♦5 | -2 | -13 |