MALINOWSKI Artur · DE BOTTON
vs par split: bidding -0.42 · play +0.50
Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted -0.17/bd
Card play — on target: opening leads 77.8% #307 of 518 · declarer play 76.2% #228 of 517 · defence 90.3% #63 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 81.2% (16) |
| Declarer play | 87.5% (8) | 69.2% (13) |
| Defence | 85.7% (7) | 91.7% (24) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 83.3% (6) · ♦ 100.0% (3) · ♣ 66.7% (6)
vs par by strain: NT +0.50 (18) · a suit -0.10 (42)
vs par by level: part-score +0.17 (24) · game +0.36 (33) · slam -3.67 (3)
By role: declaring +0.26/bd (-1.52 vs par · 29) · defending -0.61/bd (+1.58 vs par · 31)
By vulnerability: vulnerable -0.05/bd (-0.09 vs par · 33) · not vulnerable -0.36/bd (+0.30 vs par · 27)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Nathan | L.Stansby – J.Stansby | Open | 10 | +5.0 | +0.50 | -0.50 |
| Round 3 | M.Nathan | S.Cappelletti – M.Tokay | Closed | 10 | +14.3 | +1.43 | +1.60 |
| Round 5 | M.Nathan | A.Wildavsky – S.Summers-Caley | Open | 10 | +0.0 | +0.00 | +0.50 |
| Round 6 | M.Nathan | S.Jones – P.Ware | Open | 10 | -31.1 | -3.11 | -4.30 |
| Round 8 | M.Nathan | X.Cao – Y.Zheng | Open | 10 | -1.1 | -0.11 | +0.90 |
| Round 9 | M.Nathan | N.Silverman – L.Epstein | Open | 10 | +1.5 | +0.15 | +2.30 |
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 |
|---|---|---|---|---|---|---|---|
| +9.5 | Round 5 | GOTARD | 27 | 1♣x | ♣K | -3 | +9 |
| +9.2 | Round 9 | FORT LAUDERDALE CREW | 15 | 5♥x | ♠A | -5 | +10 |
| +8.4 | Round 2 | GARTAGANIS | 14 | 6♣ | ♥K | +1 | -11 |
| +6.4 | Round 8 | CHINA XHJT1 | 5 | 4♠ | ♥3 | = | +7 |
| +6.0 | Round 3 | CAYNE | 4 | 3NT | ♠7 | +3 | +1 |
| +4.8 | Round 5 | GOTARD | 22 | 3NT | ♣10 | +1 | +11 |
| +3.8 | Round 2 | GARTAGANIS | 12 | 4♠ | ♣J | = | +10 |
| +3.7 | Round 9 | FORT LAUDERDALE CREW | 12 | 5♥x | ♠A | -1 | +11 |
| +3.0 | Round 3 | CAYNE | 1 | 3NT | ♣4 | = | +7 |
| +3.0 | Round 8 | CHINA XHJT1 | 4 | 4♠ | ♥A | -1 | -3 |
| +2.7 | Round 5 | GOTARD | 21 | 1NT | ♥2 | +1 | +1 |
| +2.7 | Round 8 | CHINA XHJT1 | 10 | 3♠ | ♦A | +1 | +10 |
| +2.6 | Round 8 | CHINA XHJT1 | 6 | 3NT | ♠3 | +1 | +10 |
| +2.3 | Round 6 | JT BICEPS | 4 | 3NT | ♣5 | +1 | +0 |
| +2.1 | Round 3 | CAYNE | 2 | 2♠ | ♣6 | +2 | +10 |
| +2.1 | Round 5 | GOTARD | 26 | 6♠ | ♠4 | = | +0 |
| +1.9 | Round 3 | CAYNE | 8 | 2♥ | ♥10 | = | +9 |
| +1.5 | Round 6 | JT BICEPS | 10 | 3♥ | ♦10 | -1 | +0 |
| +1.2 | Round 3 | CAYNE | 10 | 2♥ | ♦A | = | +1 |
| +0.9 | Round 3 | CAYNE | 3 | 3NT | ♣10 | +2 | +1 |
| +0.9 | Round 9 | FORT LAUDERDALE CREW | 20 | 1NT | ♦3 | +2 | +0 |
| +0.8 | Round 6 | JT BICEPS | 6 | 4♠ | ♥6 | = | -1 |
| +0.7 | Round 2 | GARTAGANIS | 16 | 3NT | ♥2 | +1 | +0 |
| +0.7 | Round 2 | GARTAGANIS | 17 | 4♥x | ♥10 | -1 | -5 |
| +0.5 | Round 6 | JT BICEPS | 5 | 4♠x | ♣A | +2 | -5 |
| +0.4 | Round 3 | CAYNE | 5 | 3♥ | ♠2 | +1 | -7 |
| +0.4 | Round 9 | FORT LAUDERDALE CREW | 16 | 4♠ | ♦8 | +1 | +0 |
| +0.3 | Round 2 | GARTAGANIS | 18 | 2♥ | ♦Q | = | +1 |
| +0.3 | Round 3 | CAYNE | 6 | 4♥ | ♣8 | = | +1 |
| +0.2 | Round 9 | FORT LAUDERDALE CREW | 13 | 3NT | ♦J | -1 | +6 |
| +0.0 | Round 5 | GOTARD | 24 | 1NT | ♠8 | -3 | +7 |
| -0.3 | Round 3 | CAYNE | 9 | 2♠ | ♦K | -1 | -2 |
| -0.3 | Round 9 | FORT LAUDERDALE CREW | 17 | 4♥ | ♣4 | +1 | +10 |
| -0.4 | Round 2 | GARTAGANIS | 20 | 4♥ | ♠J | +1 | +0 |
| -0.5 | Round 9 | FORT LAUDERDALE CREW | 11 | 4♠ | ♣J | +1 | +0 |
| -1.0 | Round 2 | GARTAGANIS | 11 | 3♠ | ♥9 | +1 | +4 |
| -1.1 | Round 5 | GOTARD | 30 | 3♠x | ♥3 | -2 | -4 |
| -1.2 | Round 3 | CAYNE | 7 | 1♠ | ♥6 | = | -5 |
| -1.3 | Round 2 | GARTAGANIS | 13 | 4♥ | ♠K | +3 | +12 |
| -1.4 | Round 8 | CHINA XHJT1 | 8 | 3♣ | ♦9 | -1 | +3 |
| -1.8 | Round 8 | CHINA XHJT1 | 7 | 2♠ | ♣6 | +1 | -11 |
| -1.9 | Round 6 | JT BICEPS | 9 | 2♠ | ♥8 | = | -5 |
| -1.9 | Round 8 | CHINA XHJT1 | 1 | 3NT | ♣6 | +1 | +0 |
| -2.0 | Round 2 | GARTAGANIS | 19 | 2♦ | ♦4 | -2 | +0 |
| -2.3 | Round 8 | CHINA XHJT1 | 2 | 4♦ | ♣5 | = | +10 |
| -2.8 | Round 5 | GOTARD | 29 | 3NT | ♦10 | = | +1 |
| -3.1 | Round 5 | GOTARD | 23 | 4♥ | ♣4 | -1 | -6 |
| -3.2 | Round 6 | JT BICEPS | 7 | 3♣ | ♦2 | +2 | -11 |
| -3.2 | Round 9 | FORT LAUDERDALE CREW | 18 | 3NTx | ♣8 | = | -3 |
| -3.3 | Round 8 | CHINA XHJT1 | 3 | 3♦ | ♥6 | = | -5 |
| -3.7 | Round 9 | FORT LAUDERDALE CREW | 19 | 3♥ | ♣4 | +1 | -6 |
| -4.2 | Round 2 | GARTAGANIS | 15 | 3NT | ♠K | -1 | -16 |
| -4.8 | Round 5 | GOTARD | 28 | 1NT | ♠3 | = | -5 |
| -5.1 | Round 8 | CHINA XHJT1 | 9 | 3NT | ♥Q | -1 | -12 |
| -5.2 | Round 9 | FORT LAUDERDALE CREW | 14 | 5♦ | ♠Q | -2 | -5 |
| -5.8 | Round 6 | JT BICEPS | 8 | 3NT | ♥4 | = | +0 |
| -6.5 | Round 6 | JT BICEPS | 1 | 5♦x | ♥3 | = | -10 |
| -7.3 | Round 5 | GOTARD | 25 | 4♥x | ♦K | = | -9 |
| -8.8 | Round 6 | JT BICEPS | 3 | 6♥ | ♣6 | = | +0 |
| -10.0 | Round 6 | JT BICEPS | 2 | 4♥ | ♦3 | -2 | -11 |