JASZCZAK Andrzej · AJDIAMENT
52rank
+52.3Butler · 100 bds
+0.52per board
±4.3swing
+0.06vs par /bd · #164/384
+0.61adjusted /bd
by round
vs par split: bidding -0.64 · play +0.70
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.61/bd
Card play — on target: opening leads 93.8% #7 of 384 · declarer play 72.2% #184 of 384 · defence 92.7% #5 of 384
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (7) | 88.9% (9) |
| Declarer play | 71.4% (14) | 72.7% (22) |
| Defence | 84.6% (13) | 96.4% (28) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (5) · ♦ 100.0% (2) · ♣ 80.0% (5)
vs par by strain: NT +1.57 (30) · a suit -0.59 (70)
vs par by level: part-score +0.40 (38) · game -0.19 (57) · slam +0.40 (5)
By role: declaring +0.86/bd (-1.51 vs par · 59) · defending +0.03/bd (+2.32 vs par · 41)
By vulnerability: vulnerable +0.34/bd (-0.19 vs par · 52) · not vulnerable +0.72/bd (+0.33 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | A.Sarniak | A.Goodman – S.Adamson | Open | 10 | +29.8 | +2.98 | +2.90 |
| Round 4 | A.Sarniak | R.Legras – C.Bernard | Closed | 10 | +1.1 | +0.11 | -1.40 |
| Round 6 | A.Sarniak | T.Brown – N.Djurovic | Open | 10 | +7.5 | +0.75 | -1.00 |
| Round 7 | A.Sarniak | S.Zakrzewski – E.Miszewska | Closed | 10 | -20.6 | -2.06 | -1.90 |
| Round 9 | A.Sarniak | T.Scepanovic – N.Sver | Closed | 10 | +3.9 | +0.39 | -0.30 |
| Round 10 | A.Sarniak | E.Saelensminde – A.Fuglestad | Closed | 10 | +11.6 | +1.16 | +2.00 |
| Round 12 | A.Sarniak | V.Caldarelli – C.Castignani | Open | 10 | +8.1 | +0.81 | +2.00 |
| Round 13 | A.Sarniak | D.Birman – D.Birman | Closed | 10 | -0.1 | -0.01 | +0.20 |
| Round 14 | A.Sarniak | J.Ventin – M.Michielsen | Closed | 10 | -18.0 | -1.80 | -3.70 |
| Round 15 | A.Sarniak | J.Macgregor – I.Chaplet | Closed | 10 | +29.0 | +2.90 | +1.80 |
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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Round 6 | BROWN | 25 | 6♦ | ♥A | = | +13 |
| +9.9 | Round 15 | TICOS Y TRINI | 22 | 3NT | ♠K | +2 | +11 |
| +9.7 | Round 13 | BIRMAN | 4 | 3NTx | ♥7 | = | +3 |
| +9.0 | Round 15 | TICOS Y TRINI | 30 | 3NT | ♠3 | -1 | +10 |
| +8.8 | Round 3 | SCOTLAND TUESDAY | 22 | 4♥ | ♣5 | = | +7 |
| +8.7 | Round 4 | BERNARD | 5 | 3NTx | ♣5 | +1 | +6 |
| +7.0 | Round 3 | SCOTLAND TUESDAY | 28 | 4♠ | ♣Q | = | +8 |
| +6.9 | Round 10 | HAUGE | 4 | 3♥ | ♣K | = | +0 |
| +6.5 | Round 6 | BROWN | 27 | 1♠x | ♥8 | +1 | +8 |
| +6.2 | Round 9 | CROATIA | 28 | 3♦ | ♥Q | -3 | +9 |
| +6.1 | Round 10 | HAUGE | 5 | 3NT | ♥3 | -3 | +9 |
| +5.4 | Round 3 | SCOTLAND TUESDAY | 27 | 5♦x | ♥Q | -3 | +2 |
| +5.4 | Round 12 | CALDARELLI | 25 | 3♠ | ♣A | -3 | +2 |
| +5.1 | Round 4 | BERNARD | 4 | 1NT | ♠5 | +1 | +6 |
| +5.0 | Round 13 | BIRMAN | 7 | 1NT | ♠5 | = | -1 |
| +4.8 | Round 13 | BIRMAN | 3 | 3NT | ♣4 | -2 | +11 |
| +4.6 | Round 10 | HAUGE | 3 | 1♠ | ♣5 | +1 | +6 |
| +4.6 | Round 15 | TICOS Y TRINI | 28 | 3NT | ♠A | +1 | +1 |
| +4.4 | Round 4 | BERNARD | 6 | 3♥ | ♦7 | +1 | +2 |
| +4.2 | Round 3 | SCOTLAND TUESDAY | 29 | 4♥ | ♠A | = | +3 |
| +4.2 | Round 10 | HAUGE | 8 | 4♠ | ♦A | = | +0 |
| +4.1 | Round 15 | TICOS Y TRINI | 25 | 4♠x | ♦5 | -1 | +7 |
| +4.0 | Round 14 | VENTIN | 18 | 2♣ | ♣3 | -1 | +6 |
| +3.9 | Round 3 | SCOTLAND TUESDAY | 26 | 4♥ | ♠7 | = | -1 |
| +3.8 | Round 12 | CALDARELLI | 29 | 6♠ | ♠2 | +1 | +13 |
| +3.3 | Round 7 | BUSSE | 9 | 3♠ | ♥J | = | +0 |
| +3.3 | Round 15 | TICOS Y TRINI | 29 | 3♥ | ♠4 | +1 | +1 |
| +3.2 | Round 12 | CALDARELLI | 26 | 2♥ | ♦K | +1 | +0 |
| +2.8 | Round 9 | CROATIA | 23 | 3♣x | ♠6 | -1 | +2 |
| +2.8 | Round 15 | TICOS Y TRINI | 23 | 4♥ | ♦4 | -1 | +6 |
| +2.6 | Round 9 | CROATIA | 27 | 3NT | ♥8 | = | +7 |
| +2.5 | Round 6 | BROWN | 28 | 3♥ | ♥3 | = | +0 |
| +2.2 | Round 7 | BUSSE | 3 | 4♣ | ♣6 | +1 | +1 |
| +2.0 | Round 6 | BROWN | 26 | 6♥ | ♣K | = | -13 |
| +2.0 | Round 12 | CALDARELLI | 24 | 3NT | ♠6 | -1 | +5 |
| +1.8 | Round 7 | BUSSE | 8 | 4♠ | ♥8 | = | -11 |
| +1.8 | Round 9 | CROATIA | 26 | 4♠ | ♥3 | +2 | -13 |
| +1.2 | Round 9 | CROATIA | 29 | 3NT | ♠K | +1 | -1 |
| +1.0 | Round 3 | SCOTLAND TUESDAY | 21 | 5♠x | ♦6 | -2 | +0 |
| +1.0 | Round 9 | CROATIA | 30 | 2♥ | ♣A | = | -1 |
| +0.9 | Round 6 | BROWN | 21 | 3NT | ♥6 | = | +0 |
| +0.9 | Round 15 | TICOS Y TRINI | 27 | 3NT | ♠3 | +1 | -9 |
| +0.8 | Round 3 | SCOTLAND TUESDAY | 25 | 4♠ | ♥J | = | +0 |
| +0.7 | Round 15 | TICOS Y TRINI | 24 | 3♥ | ♠4 | -1 | -2 |
| +0.5 | Round 12 | CALDARELLI | 22 | 4♠ | ♥A | -2 | +0 |
| +0.4 | Round 10 | HAUGE | 2 | 3NT | ♠10 | +4 | +17 |
| +0.3 | Round 10 | HAUGE | 6 | 3♠ | ♥3 | -1 | -2 |
| +0.3 | Round 10 | HAUGE | 7 | 3NT | ♥J | = | +0 |
| +0.3 | Round 14 | VENTIN | 19 | 4♠ | ♦6 | = | +1 |
| +0.1 | Round 4 | BERNARD | 10 | 3♠ | ♣K | = | +0 |
| -0.0 | Round 14 | VENTIN | 17 | 2♠ | ♥7 | +1 | +1 |
| -0.2 | Round 3 | SCOTLAND TUESDAY | 23 | 3NT | ♥5 | +1 | +0 |
| -0.3 | Round 3 | SCOTLAND TUESDAY | 30 | 4♠ | ♣2 | = | +3 |
| -0.4 | Round 9 | CROATIA | 21 | 4♠ | ♣A | = | +1 |
| -0.5 | Round 6 | BROWN | 24 | 4♥ | ♦2 | +1 | +0 |
| -0.6 | Round 7 | BUSSE | 5 | 4♠ | ♠5 | = | +0 |
| -0.6 | Round 12 | CALDARELLI | 30 | 4♠ | ♥2 | +1 | +0 |
| -0.6 | Round 13 | BIRMAN | 8 | 3NT | ♦3 | +1 | +0 |
| -0.6 | Round 14 | VENTIN | 15 | 3NT | ♠K | +2 | -10 |
| -0.8 | Round 3 | SCOTLAND TUESDAY | 24 | 1NT | ♦Q | +1 | +7 |
| -0.8 | Round 9 | CROATIA | 24 | 4♠ | ♣3 | +2 | -1 |
| -0.8 | Round 14 | VENTIN | 11 | 3♥x | ♦10 | -1 | +1 |
| -0.9 | Round 14 | VENTIN | 12 | 3NT | ♠2 | +3 | -1 |
| -1.0 | Round 10 | HAUGE | 9 | 4♠ | ♥8 | +1 | -12 |
| -1.0 | Round 12 | CALDARELLI | 27 | 2♠ | ♥J | +3 | +6 |
| -1.2 | Round 7 | BUSSE | 7 | 2♥ | ♣A | +2 | +10 |
| -1.3 | Round 12 | CALDARELLI | 21 | 3NT | ♥2 | = | +0 |
| -1.3 | Round 12 | CALDARELLI | 28 | 2♥ | ♦2 | -2 | +0 |
| -1.3 | Round 13 | BIRMAN | 1 | 3♠ | ♠9 | = | +0 |
| -1.5 | Round 4 | BERNARD | 3 | 4♥ | ♣Q | +2 | -1 |
| -1.6 | Round 6 | BROWN | 29 | 5♠x | ♠9 | -1 | +0 |
| -1.7 | Round 10 | HAUGE | 1 | 1NT | ♣9 | -1 | +2 |
| -1.8 | Round 13 | BIRMAN | 10 | 4♥ | ♠A | -1 | +1 |
| -1.9 | Round 4 | BERNARD | 1 | 3♣ | ♥K | +1 | -7 |
| -1.9 | Round 6 | BROWN | 30 | 6NT | ♠3 | +1 | -11 |
| -2.0 | Round 15 | TICOS Y TRINI | 26 | 3♠x | ♥A | -1 | -2 |
| -2.1 | Round 9 | CROATIA | 25 | 2♠ | ♣4 | +1 | +0 |
| -2.1 | Round 14 | VENTIN | 16 | 4♠x | ♣A | -3 | -12 |
| -2.4 | Round 4 | BERNARD | 9 | 3♦ | ♣5 | = | +0 |
| -2.5 | Round 13 | BIRMAN | 6 | 1NT | ♠3 | = | +1 |
| -2.5 | Round 14 | VENTIN | 14 | 2♦ | ♣A | = | -5 |
| -2.6 | Round 12 | CALDARELLI | 23 | 2♠ | ♥A | = | -6 |
| -3.3 | Round 4 | BERNARD | 2 | 4♥ | ♠2 | +2 | -14 |
| -3.4 | Round 4 | BERNARD | 7 | 4♥ | ♥5 | -1 | -6 |
| -3.7 | Round 7 | BUSSE | 1 | 4♥ | ♣A | -1 | -4 |
| -3.8 | Round 7 | BUSSE | 6 | 3♣ | ♠7 | = | -7 |
| -3.8 | Round 13 | BIRMAN | 5 | 3♥ | ♠3 | -1 | -5 |
| -4.3 | Round 15 | TICOS Y TRINI | 21 | 4♠ | ♥10 | -1 | -5 |
| -4.6 | Round 13 | BIRMAN | 9 | 3♥ | ♠Q | -2 | -8 |
| -4.7 | Round 4 | BERNARD | 8 | 4♠ | ♥6 | = | +0 |
| -4.8 | Round 6 | BROWN | 23 | 4♥ | ♠J | -2 | -7 |
| -4.8 | Round 7 | BUSSE | 4 | 4♠x | ♥K | -1 | -8 |
| -5.0 | Round 13 | BIRMAN | 2 | 3NT | ♣7 | +1 | +0 |
| -5.1 | Round 14 | VENTIN | 20 | 1NT | ♦7 | +2 | -10 |
| -5.8 | Round 7 | BUSSE | 2 | 3NT | ♥2 | +1 | +0 |
| -8.0 | Round 7 | BUSSE | 10 | 6♠ | ♥A | = | +0 |
| -8.3 | Round 6 | BROWN | 22 | 4♠x | ♥A | -3 | +0 |
| -8.4 | Round 9 | CROATIA | 22 | 3NT | ♠3 | -1 | -6 |
| -8.5 | Round 10 | HAUGE | 10 | 3NT | ♥2 | = | +0 |
| -10.3 | Round 14 | VENTIN | 13 | 5♣x | ♠A | -1 | -8 |