SIKORA Jacek · MOONLIGHT
163rank
+18.6Butler · 100 bds
+0.19per board
±3.5swing
-0.48vs par /bd · #318/455
+0.36adjusted /bd
by round
vs par split: bidding -0.43 · play -0.05
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.36/bd
Card play — on target: opening leads 90.5% #90 of 455 · declarer play 73.3% #292 of 455 · defence 85.4% #213 of 455
Bidding activity — not a pass: 49.1% #33 of 455 (134/273)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 87.5% (8) | 92.3% (13) |
| Declarer play | 64.3% (14) | 81.2% (16) |
| Defence | 85.7% (14) | 85.3% (34) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (7) · ♦ 100.0% (6) · ♣ 75.0% (4)
vs par by strain: NT -1.00 (34) · a suit -0.21 (66)
vs par by level: part-score -0.88 (40) · game -0.60 (55) · slam +4.00 (5)
By role: declaring +0.23/bd (-3.02 vs par · 52) · defending +0.14/bd (+2.27 vs par · 48)
By vulnerability: vulnerable +0.64/bd (-0.41 vs par · 51) · not vulnerable -0.28/bd (-0.55 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Sikora | D.Bilde – D.Bilde | Open | 10 | -10.4 | -1.04 | -4.20 |
| Round 2 | M.Sikora | A.Wernle – J.Smederevac | Open | 10 | -9.4 | -0.94 | -3.30 |
| Round 3 | M.Sikora | O.Ekinci – B.Erkan | Open | 10 | +18.5 | +1.85 | +3.70 |
| Round 4 | M.Sikora | J.Wolpert – G.Wolpert | Open | 10 | +6.1 | +0.61 | -0.30 |
| Round 5 | M.Sikora | M.Wojcik – J.Wojcieszek | Open | 10 | +8.8 | +0.88 | -0.10 |
| Round 6 | M.Sikora | Z.Moszczynska – A.Wasiak | Open | 10 | -7.7 | -0.77 | +0.80 |
| Round 7 | M.Sikora | A.Ozer – F.Kanlikilic | Open | 10 | +20.1 | +2.01 | +1.00 |
| Round 8 | M.Sikora | M.Gromoeller – J.Ochoa | Open | 10 | -3.1 | -0.31 | -1.30 |
| Round 9 | M.Sikora | M.Gamble – G.Simpson | Closed | 10 | +2.6 | +0.26 | -0.90 |
| Round 10 | M.Sikora | C.Lorenzini – A.Tartarin | Open | 10 | -6.9 | -0.69 | -0.20 |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Round 9 | MAGS | 22 | 4♥x | ♦Q | -5 | +10 |
| +9.6 | Round 7 | GLORIA | 1 | 5♦x | ♣9 | -3 | +12 |
| +8.6 | Round 3 | ISTANBUL | 23 | 3♥ | ♣2 | +1 | +10 |
| +8.3 | Round 5 | CIAPA | 20 | 4♥ | ♣A | +1 | +0 |
| +6.6 | Round 1 | GUPTA | 10 | 3NT | ♥T | = | +0 |
| +6.5 | Round 7 | GLORIA | 2 | 4♥ | ♠A | = | +0 |
| +5.6 | Round 2 | MCALLISTER | 15 | 4♠ | ♦4 | -2 | +7 |
| +5.5 | Round 7 | GLORIA | 3 | 6♠ | ♦J | +1 | +11 |
| +4.7 | Round 3 | ISTANBUL | 25 | 5♥x | ♣9 | -1 | +7 |
| +4.6 | Round 8 | RUEFUL RABBITS | 19 | 5♣ | ♥J | +1 | +10 |
| +4.2 | Round 4 | SHOURIE | 6 | 2NT | ♥9 | = | +1 |
| +4.1 | Round 3 | ISTANBUL | 26 | 1NT | ♠6 | +2 | +8 |
| +4.1 | Round 4 | SHOURIE | 9 | 3NT | ♣J | +2 | +4 |
| +4.1 | Round 5 | CIAPA | 12 | 5♥ | ♠6 | +1 | +9 |
| +4.1 | Round 7 | GLORIA | 7 | 3NT | ♠5 | +1 | +11 |
| +3.9 | Round 2 | MCALLISTER | 20 | 3NT | ♥6 | = | -2 |
| +3.8 | Round 3 | ISTANBUL | 30 | 4♥ | ♣6 | -2 | +5 |
| +3.7 | Round 7 | GLORIA | 5 | 1NT | ♠5 | -2 | +3 |
| +3.5 | Round 3 | ISTANBUL | 29 | 1NT | ♦T | -3 | +4 |
| +3.2 | Round 10 | TURNIPS | 1 | 6♥ | ♠8 | = | +0 |
| +3.0 | Round 4 | SHOURIE | 7 | 4♥ | ♦5 | = | +3 |
| +3.0 | Round 5 | CIAPA | 14 | 3NT | ♥7 | = | +0 |
| +2.7 | Round 7 | GLORIA | 9 | 3NT | ♠7 | +2 | -13 |
| +2.3 | Round 4 | SHOURIE | 2 | 2NT | ♥7 | -1 | +0 |
| +2.1 | Round 10 | TURNIPS | 9 | 1NT | ♦2 | +1 | +7 |
| +1.9 | Round 5 | CIAPA | 16 | 4♣ | ♥A | = | +1 |
| +1.7 | Round 4 | SHOURIE | 10 | 1♠ | ♣3 | +1 | +0 |
| +1.7 | Round 9 | MAGS | 30 | 3NT | ♣J | +2 | -11 |
| +1.3 | Round 4 | SHOURIE | 5 | 1NT | ♦2 | -1 | +6 |
| +1.3 | Round 5 | CIAPA | 17 | 3NT | ♥K | +2 | +10 |
| +1.1 | Round 5 | CIAPA | 18 | 3NT | ♠6 | +2 | +0 |
| +1.0 | Round 1 | GUPTA | 9 | 4♥ | ♠A | +2 | +5 |
| +0.9 | Round 9 | MAGS | 28 | 4♠ | ♣K | +1 | +0 |
| +0.7 | Round 6 | ZEBRA | 26 | 4♠ | ♥J | = | +0 |
| +0.7 | Round 6 | ZEBRA | 30 | 4♦ | ♥K | -1 | +5 |
| +0.7 | Round 10 | TURNIPS | 3 | 6♣ | ♥Q | +1 | +11 |
| +0.6 | Round 2 | MCALLISTER | 11 | 3NT | ♠2 | = | -2 |
| +0.6 | Round 6 | ZEBRA | 29 | 2♠ | ♣A | = | +0 |
| +0.6 | Round 8 | RUEFUL RABBITS | 16 | 2♥ | ♠K | +1 | +0 |
| +0.5 | Round 2 | MCALLISTER | 17 | 4♠ | ♦A | +1 | +0 |
| +0.5 | Round 6 | ZEBRA | 27 | 3NT | ♦Q | +2 | +0 |
| +0.5 | Round 8 | RUEFUL RABBITS | 20 | 2♠ | ♣6 | -5 | +0 |
| +0.4 | Round 1 | GUPTA | 5 | 4♠ | ♠4 | +1 | +0 |
| +0.4 | Round 10 | TURNIPS | 2 | 6♣ | ♥J | = | -2 |
| +0.2 | Round 8 | RUEFUL RABBITS | 18 | 3♠ | ♣9 | -1 | +2 |
| +0.1 | Round 6 | ZEBRA | 28 | 4♠ | ♦Q | -1 | +2 |
| +0.1 | Round 8 | RUEFUL RABBITS | 12 | 1NT | ♥Q | +2 | -6 |
| -0.1 | Round 8 | RUEFUL RABBITS | 14 | 4♥ | ♠Q | +1 | -11 |
| -0.2 | Round 3 | ISTANBUL | 27 | 1NT | ♥6 | -1 | -2 |
| -0.2 | Round 6 | ZEBRA | 24 | 2♦ | ♣A | = | +0 |
| -0.2 | Round 9 | MAGS | 21 | 4♣ | ♥K | -3 | -6 |
| -0.4 | Round 9 | MAGS | 26 | 2♠ | ♥A | = | +0 |
| -0.4 | Round 9 | MAGS | 29 | 4♠ | ♥3 | +1 | +0 |
| -0.5 | Round 1 | GUPTA | 4 | 4♥ | ♣J | +2 | -17 |
| -0.6 | Round 9 | MAGS | 25 | 3NT | ♠5 | = | -1 |
| -0.7 | Round 3 | ISTANBUL | 24 | 2♠ | ♠3 | +3 | +6 |
| -0.7 | Round 7 | GLORIA | 4 | 3NT | ♥5 | +3 | -13 |
| -0.7 | Round 10 | TURNIPS | 10 | 3NT | ♠8 | +1 | -1 |
| -0.8 | Round 1 | GUPTA | 1 | 3♣x | ♥A | -1 | +0 |
| -0.8 | Round 7 | GLORIA | 6 | 2♥ | ♦5 | +2 | -1 |
| -0.8 | Round 8 | RUEFUL RABBITS | 13 | 5♦ | ♠2 | -1 | -6 |
| -1.0 | Round 2 | MCALLISTER | 16 | 2♥ | ♠A | -1 | -2 |
| -1.0 | Round 3 | ISTANBUL | 28 | 3♦ | ♦T | +1 | +0 |
| -1.0 | Round 5 | CIAPA | 15 | 2♥ | ♥J | -1 | -4 |
| -1.0 | Round 5 | CIAPA | 19 | 3NT | ♠J | = | +0 |
| -1.1 | Round 2 | MCALLISTER | 18 | 3NT | ♦9 | +1 | +0 |
| -1.1 | Round 9 | MAGS | 27 | 4♥ | ♥3 | +2 | -1 |
| -1.2 | Round 1 | GUPTA | 8 | 2♥ | ♣K | +2 | -7 |
| -1.2 | Round 6 | ZEBRA | 25 | 4♠ | ♦Q | -1 | -6 |
| -1.3 | Round 4 | SHOURIE | 3 | 3NT | ♠4 | -1 | -6 |
| -1.4 | Round 2 | MCALLISTER | 12 | 3♣ | ♥A | -1 | -4 |
| -1.5 | Round 10 | TURNIPS | 7 | 3♦ | ♦A | +2 | -10 |
| -1.6 | Round 3 | ISTANBUL | 22 | 3♠ | ♦Q | +1 | -1 |
| -1.6 | Round 6 | ZEBRA | 23 | 4♠ | ♦2 | = | +0 |
| -1.8 | Round 10 | TURNIPS | 4 | 5♦ | ♥A | +1 | -10 |
| -1.9 | Round 8 | RUEFUL RABBITS | 17 | 3♥ | ♦Q | -2 | +0 |
| -2.0 | Round 1 | GUPTA | 3 | 4♥ | ♦K | +1 | +0 |
| -2.0 | Round 10 | TURNIPS | 6 | 4♥ | ♥J | +3 | +14 |
| -2.2 | Round 4 | SHOURIE | 1 | 2♥ | ♠8 | -2 | -5 |
| -2.3 | Round 6 | ZEBRA | 21 | 3NT | ♠T | +4 | +12 |
| -2.5 | Round 4 | SHOURIE | 4 | 4♥ | ♥6 | +1 | +0 |
| -2.5 | Round 9 | MAGS | 23 | 4♠ | ♥K | = | +0 |
| -2.6 | Round 10 | TURNIPS | 8 | 2NT | ♥T | -1 | -5 |
| -2.7 | Round 3 | ISTANBUL | 21 | 2♠ | ♥2 | = | +0 |
| -2.8 | Round 2 | MCALLISTER | 13 | 2♥ | ♣4 | -1 | -11 |
| -2.9 | Round 8 | RUEFUL RABBITS | 11 | 3♠ | ♦3 | = | -1 |
| -3.4 | Round 8 | RUEFUL RABBITS | 15 | 4♠ | ♥Q | +2 | -1 |
| -3.5 | Round 1 | GUPTA | 7 | 2NT | ♠5 | = | -6 |
| -4.3 | Round 5 | CIAPA | 11 | 2NT | ♣J | -1 | -5 |
| -4.4 | Round 1 | GUPTA | 6 | 4♥ | ♥T | -2 | -7 |
| -4.5 | Round 4 | SHOURIE | 8 | 2NT | ♠7 | -2 | -6 |
| -4.6 | Round 5 | CIAPA | 13 | 4♠ | ♣6 | -1 | -12 |
| -4.7 | Round 10 | TURNIPS | 5 | 2♠ | ♠8 | = | -6 |
| -5.0 | Round 6 | ZEBRA | 22 | 5♥x | ♦A | = | -5 |
| -5.2 | Round 7 | GLORIA | 10 | 6♥ | ♦A | = | +0 |
| -5.3 | Round 7 | GLORIA | 8 | 4♥ | ♣Q | = | +0 |
| -5.5 | Round 2 | MCALLISTER | 19 | 5♥x | ♠A | -2 | -8 |
| -5.5 | Round 9 | MAGS | 24 | 3NT | ♣K | +2 | +0 |
| -6.0 | Round 1 | GUPTA | 2 | 3NT | ♦8 | = | -10 |
| -8.2 | Round 2 | MCALLISTER | 14 | 3NT | ♥6 | -1 | -11 |