KWIECIEN Michal · PEPSI
34rank
+3.9Butler · 100 bds
+0.04per board
±3.5swing
-0.93vs par /bd · #27/29
+0.09adjusted /bd
by round
vs par split: bidding -0.99 · play +0.02
Strength of schedule: opponents averaged +0.05/bd (an average draw) → opponent-adjusted +0.09/bd
Card play — on target: opening leads 75.0% #20 of 29 · declarer play 80.0% #5 of 29 · defence 92.1% #7 of 29
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (3) | 82.4% (17) |
| Declarer play | 75.0% (8) | 81.8% (22) |
| Defence | 80.0% (5) | 93.9% (33) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 75.0% (4) · ♦ 66.7% (9) · ♣ 75.0% (4)
vs par by strain: NT -1.67 (24) · a suit -0.75 (75)
vs par by level: part-score +0.31 (36) · game -1.62 (58) · slam -2.60 (5)
By role: declaring -0.13/bd (-2.77 vs par · 62) · defending +0.32/bd (+2.08 vs par · 38)
By vulnerability: vulnerable -0.06/bd (-1.66 vs par · 50) · not vulnerable +0.14/bd (-0.20 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | J.Pszczola | S.Mukherjee – D.Majumder | Open | 20 | -29.4 | -1.47 | -4.40 |
| Round of 16 | J.Pszczola | R.Tewari – K.Anklesaria | Open | 20 | +25.2 | +1.26 | +1.55 |
| Quarterfinal | J.Pszczola | D.Rosenberg – N.Gupta | Closed | 20 | +5.4 | +0.27 | -0.55 |
| Quarterfinal | J.Pszczola | G.Helgemo – C.Lorenzini | Closed | 20 | +19.3 | +0.97 | -0.05 |
| Quarterfinal | J.Pszczola | J.Meckstroth – Z.Mahmood | Open | 20 | -16.6 | -0.83 | -1.20 |
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 |
|---|---|---|---|---|---|---|---|
| +9.6 | Quarterfinal | GUPTA | 40 | 7♠ | ♣K | = | +0 |
| +8.7 | Quarterfinal | GUPTA | 7 | 3♠ | ♥A | +1 | +8 |
| +8.0 | Quarterfinal | GUPTA | 37 | 3NT | ♥7 | +3 | -7 |
| +6.8 | Round of 16 | FORMIDABLES | 42 | 3NTx | ♠10 | -2 | +10 |
| +5.9 | Round of 16 | FORMIDABLES | 45 | 2♣ | ♣4 | = | +5 |
| +5.5 | Round of 16 | FORMIDABLES | 36 | 3NT | ♣7 | = | +7 |
| +4.7 | Quarterfinal | GUPTA | 15 | 3♦ | ♥K | +2 | +1 |
| +4.7 | Quarterfinal | GUPTA | 41 | 5♦ | ♠A | +1 | +9 |
| +4.1 | Round of 16 | FORMIDABLES | 41 | 2♠ | ♦A | +2 | +6 |
| +3.7 | Quarterfinal | GUPTA | 12 | 3NT | ♦6 | +1 | +0 |
| +3.6 | Round of 16 | FORMIDABLES | 50 | 2♥ | ♠4 | = | +10 |
| +3.4 | Round of 16 | FORMIDABLES | 53 | 3♦ | ♣8 | = | +6 |
| +3.3 | Quarterfinal | GUPTA | 22 | 2♠ | ♠3 | +2 | +2 |
| +3.3 | Quarterfinal | GUPTA | 47 | 2♥ | ♦9 | = | +0 |
| +3.1 | Quarterfinal | GUPTA | 3 | 3♠ | ♣5 | -1 | +5 |
| +3.0 | Quarterfinal | GUPTA | 39 | 3NT | ♥7 | = | +0 |
| +2.9 | Quarterfinal | GUPTA | 56 | 4♠ | ♦A | -1 | +5 |
| +2.7 | Quarterfinal | GUPTA | 45 | 3♠ | ♥4 | = | +0 |
| +2.6 | Quarterfinal | GUPTA | 36 | 5♣x | ♦8 | -3 | +0 |
| +2.5 | Round of 16 | FORMIDABLES | 56 | 3NT | ♥4 | = | +2 |
| +2.4 | Round of 16 | FORMIDABLES | 38 | 6♣ | ♥3 | = | -2 |
| +2.2 | Round of 16 | FORMIDABLES | 43 | 5♦x | ♠A | -3 | +4 |
| +2.2 | Round of 16 | FORMIDABLES | 51 | 2♥ | ♠4 | = | +0 |
| +2.2 | Round of 16 | FORMIDABLES | 55 | 3NT | ♣3 | +1 | -13 |
| +2.0 | Quarterfinal | GUPTA | 23 | 1NT | ♦2 | -1 | +3 |
| +2.0 | Quarterfinal | GUPTA | 35 | 3NT | ♣6 | +2 | +0 |
| +2.0 | Quarterfinal | GUPTA | 51 | 5♣ | ♠J | -1 | +10 |
| +1.9 | Round of 16 | FORMIDABLES | 59 | 4♠ | ♦7 | = | +11 |
| +1.9 | Quarterfinal | GUPTA | 14 | 3♠ | ♦9 | -1 | -2 |
| +1.8 | Round of 16 | FORMIDABLES | 34 | 3♠ | ♥5 | -1 | +2 |
| +1.7 | Round of 16 | FORMIDABLES | 37 | 2♠ | ♦5 | = | +0 |
| +1.7 | Quarterfinal | GUPTA | 33 | 3NT | ♥A | +2 | +12 |
| +1.7 | Quarterfinal | GUPTA | 52 | 6NT | ♣4 | = | +0 |
| +1.6 | Quarterfinal | GUPTA | 2 | 4♥ | ♠3 | = | +8 |
| +1.6 | Quarterfinal | GUPTA | 31 | 3♦ | ♣Q | +1 | +7 |
| +1.6 | Quarterfinal | GUPTA | 43 | 3NT | ♦Q | +3 | +10 |
| +1.4 | Quarterfinal | GUPTA | 11 | 4♥ | ♣3 | = | +3 |
| +1.4 | Quarterfinal | GUPTA | 13 | 2♠ | ♣4 | -1 | -6 |
| +1.4 | Quarterfinal | GUPTA | 20 | 5♦ | ♦3 | = | -1 |
| +1.4 | Quarterfinal | GUPTA | 55 | 2♠ | ♠2 | +1 | -6 |
| +1.3 | Round of 16 | FORMIDABLES | 25 | 3♣ | ♠Q | +1 | -9 |
| +1.2 | Round of 16 | FORMIDABLES | 31 | 4♥ | ♣8 | +1 | +1 |
| +1.1 | Round of 16 | FORMIDABLES | 28 | 4♥ | ♠6 | +1 | +11 |
| +0.9 | Quarterfinal | GUPTA | 4 | 5♣ | ♠7 | -2 | +7 |
| +0.9 | Quarterfinal | GUPTA | 27 | 3♦ | ♥K | -1 | +11 |
| +0.7 | Quarterfinal | GUPTA | 28 | 3NT | ♦2 | +2 | +0 |
| +0.6 | Round of 16 | FORMIDABLES | 54 | 4♥ | ♣J | = | +0 |
| +0.6 | Quarterfinal | GUPTA | 25 | 3♦ | ♠6 | -1 | -2 |
| +0.5 | Round of 16 | FORMIDABLES | 23 | 2♥ | ♦9 | +2 | -6 |
| +0.3 | Round of 16 | FORMIDABLES | 57 | 6NT | ♥10 | = | +0 |
| +0.2 | Round of 16 | FORMIDABLES | 27 | Pass | +3 | ||
| +0.0 | Round of 16 | FORMIDABLES | 44 | 4♥ | ♦A | -1 | -6 |
| +0.0 | Quarterfinal | GUPTA | 5 | 3NT | ♥3 | +2 | +0 |
| +0.0 | Quarterfinal | GUPTA | 9 | 4♠ | ♣7 | = | +0 |
| -0.1 | Round of 16 | FORMIDABLES | 49 | 2♥ | ♠9 | -1 | +2 |
| -0.1 | Quarterfinal | GUPTA | 17 | 6♠ | ♣A | = | -11 |
| -0.1 | Quarterfinal | GUPTA | 58 | 4♣ | ♥A | -3 | +5 |
| -0.3 | Round of 16 | FORMIDABLES | 46 | 3NT | ♦J | +2 | -10 |
| -0.3 | Round of 16 | FORMIDABLES | 60 | 4♥ | ♦Q | -1 | +6 |
| -0.3 | Quarterfinal | GUPTA | 16 | 4♥ | ♣7 | -2 | -5 |
| -0.6 | Quarterfinal | GUPTA | 42 | 2♥ | ♠K | +1 | -1 |
| -0.7 | Round of 16 | FORMIDABLES | 52 | 3NT | ♠6 | +1 | -1 |
| -0.7 | Quarterfinal | GUPTA | 21 | 4♥ | ♦A | +1 | +0 |
| -0.7 | Quarterfinal | GUPTA | 26 | 3♠ | ♣10 | = | -1 |
| -0.7 | Quarterfinal | GUPTA | 30 | 4♠ | ♣8 | -1 | -6 |
| -0.7 | Quarterfinal | GUPTA | 57 | 3♦ | ♣7 | = | +0 |
| -0.8 | Round of 16 | FORMIDABLES | 40 | 3NT | ♠6 | +3 | -13 |
| -0.9 | Round of 16 | FORMIDABLES | 26 | 4♠ | ♥A | +1 | +0 |
| -1.0 | Quarterfinal | GUPTA | 18 | 5♦ | ♣K | = | +1 |
| -1.1 | Round of 16 | FORMIDABLES | 47 | 3♥ | ♠Q | = | +0 |
| -1.4 | Quarterfinal | GUPTA | 29 | 4♠ | ♥5 | = | +1 |
| -1.4 | Quarterfinal | GUPTA | 53 | 2NT | ♥Q | = | -1 |
| -1.7 | Quarterfinal | GUPTA | 38 | 4♥ | ♠A | +1 | +0 |
| -1.7 | Quarterfinal | GUPTA | 50 | 4♠x | ♣Q | -2 | -4 |
| -2.4 | Quarterfinal | GUPTA | 8 | 3♥ | ♦5 | +1 | -1 |
| -2.5 | Round of 16 | FORMIDABLES | 32 | 3♦ | ♣A | +1 | -6 |
| -2.5 | Round of 16 | FORMIDABLES | 33 | 3NT | ♠10 | -2 | -8 |
| -2.5 | Round of 16 | FORMIDABLES | 58 | 4♥ | ♦3 | -1 | +1 |
| -2.6 | Quarterfinal | GUPTA | 49 | 3NT | ♣A | -1 | -5 |
| -2.7 | Quarterfinal | GUPTA | 32 | 5♠ | ♥A | -1 | -9 |
| -3.1 | Quarterfinal | GUPTA | 34 | 4♥ | ♦4 | +1 | -1 |
| -3.3 | Round of 16 | FORMIDABLES | 22 | 5♦ | ♠4 | -2 | -13 |
| -3.3 | Quarterfinal | GUPTA | 19 | 4♥x | ♥J | -3 | +0 |
| -3.4 | Round of 16 | FORMIDABLES | 35 | 2♥ | ♦4 | -1 | -6 |
| -3.4 | Quarterfinal | GUPTA | 10 | 2♣ | ♦Q | = | -6 |
| -3.6 | Round of 16 | FORMIDABLES | 29 | 1NT | ♠3 | -1 | -5 |
| -3.9 | Quarterfinal | GUPTA | 46 | 4♠ | ♣3 | -2 | -7 |
| -4.0 | Quarterfinal | GUPTA | 1 | 4♠ | ♣4 | = | +0 |
| -4.1 | Quarterfinal | GUPTA | 48 | 3♦ | ♣K | -1 | -4 |
| -4.3 | Quarterfinal | GUPTA | 60 | 2♠ | ♦3 | +1 | +0 |
| -4.4 | Round of 16 | FORMIDABLES | 21 | 4♠ | ♣A | -3 | -11 |
| -4.5 | Round of 16 | FORMIDABLES | 39 | 4♥ | ♣7 | +1 | -4 |
| -5.4 | Quarterfinal | GUPTA | 59 | 4♥ | ♦8 | -2 | -13 |
| -5.5 | Round of 16 | FORMIDABLES | 48 | 5♦ | ♠5 | +1 | -2 |
| -5.7 | Quarterfinal | GUPTA | 24 | 3NT | ♦A | -1 | -11 |
| -5.7 | Quarterfinal | GUPTA | 54 | 3NT | ♦5 | -1 | -10 |
| -6.4 | Quarterfinal | GUPTA | 44 | 4♥ | ♣J | -1 | -12 |
| -8.9 | Quarterfinal | GUPTA | 6 | 4♥ | ♣2 | -3 | -12 |
| -9.5 | Round of 16 | FORMIDABLES | 30 | 5♣ | ♥3 | +2 | -17 |
| -9.7 | Round of 16 | FORMIDABLES | 24 | 4♠x | ♦8 | -3 | -12 |