GAWRYS Piotr · ZIMMERMANN
131rank
+39.2Butler · 90 bds
+0.44per board
±4.0swing
+0.20vs par /bd · #233/597
+0.56adjusted /bd
by round
vs par split: bidding -0.21 · play +0.41
Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.56/bd
Card play — on target: opening leads 64.0% #568 of 597 · declarer play 66.7% #453 of 597 · defence 89.8% #152 of 597
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (9) | 62.5% (16) |
| Declarer play | 60.0% (5) | 70.0% (10) |
| Defence | 83.3% (12) | 91.9% (37) |
Opening leads by suit led: ♠ 50.0% (6) · ♥ 71.4% (7) · ♦ 66.7% (6) · ♣ 66.7% (6)
vs par by strain: NT -0.35 (20) · a suit +0.36 (70)
vs par by level: part-score -1.12 (33) · game +0.67 (48) · slam +2.56 (9)
By role: declaring +0.62/bd (-1.73 vs par · 41) · defending +0.28/bd (+1.82 vs par · 49)
By vulnerability: vulnerable +0.28/bd (-0.98 vs par · 44) · not vulnerable +0.59/bd (+1.33 vs par · 46)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Klukowski | S.Eiriksson – J.Sigurjonsson | Closed | 10 | +7.9 | +0.79 | +0.90 |
| Round 3 | M.Klukowski | O.Goksel – L.Ergen | Open | 10 | +32.6 | +3.26 | +4.30 |
| Round 4 | M.Klukowski | J.Van Lankveld – B.Van Den Bos | Open | 10 | +3.4 | +0.34 | +0.20 |
| Round 5 | M.Klukowski | T.Bessis – F.Volcker | Open | 10 | -20.8 | -2.08 | -3.10 |
| Round 6 | M.Klukowski | M.Bell – T.Leslie | Open | 10 | +5.8 | +0.58 | +2.00 |
| Round 7 | M.Klukowski | E.Kaya – O.Ozcan | Open | 10 | +18.3 | +1.83 | +1.90 |
| Round 8 | M.Klukowski | M.Barel – Y.Zack | Open | 10 | -4.5 | -0.45 | -2.30 |
| Round 9 | M.Klukowski | V.Kovachev – R.Kral | Closed | 10 | +3.6 | +0.36 | -2.50 |
| Round 10 | M.Klukowski | O.Toledano – A.Zamir | Open | 10 | -7.1 | -0.71 | +0.40 |
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 |
|---|---|---|---|---|---|---|---|
| +14.4 | Round 3 | DROGO | 16 | 4♠x | ♥A | -6 | +14 |
| +10.0 | Round 9 | VALIO | 20 | 6♥ | ♠A | -1 | +13 |
| +9.6 | Round 3 | DROGO | 12 | 4♠ | ♥A | = | +6 |
| +9.6 | Round 6 | LESLIE | 12 | 2♥ | ♦2 | -2 | +11 |
| +8.7 | Round 7 | YILANKIRAN | 30 | 4♠ | ♠7 | -2 | +11 |
| +8.1 | Round 1 | ICELAND | 9 | 3NT | ♥8 | -2 | +6 |
| +7.4 | Round 4 | NETHERLANDS BLUE | 26 | 5♥ | ♦9 | = | +13 |
| +6.4 | Round 7 | YILANKIRAN | 26 | 7♣ | ♣5 | = | -2 |
| +5.6 | Round 10 | TOLEDANO | 29 | 4♠ | ♣Q | -1 | +12 |
| +4.4 | Round 9 | VALIO | 13 | 2♠ | ♥Q | -1 | +6 |
| +4.1 | Round 3 | DROGO | 14 | 4♥ | ♣A | -1 | +8 |
| +4.1 | Round 6 | LESLIE | 17 | 3NT | ♣10 | +1 | +4 |
| +4.0 | Round 3 | DROGO | 18 | 3NT | ♣6 | -1 | +9 |
| +4.0 | Round 6 | LESLIE | 13 | 4♠ | ♦3 | = | +10 |
| +3.9 | Round 4 | NETHERLANDS BLUE | 27 | 4♠ | ♥8 | -2 | +11 |
| +3.9 | Round 8 | EMERALD | 7 | 5♣ | ♥9 | = | -2 |
| +3.8 | Round 9 | VALIO | 19 | 5♣ | ♠K | -1 | +10 |
| +3.7 | Round 1 | ICELAND | 8 | 6♥ | ♣9 | +1 | +11 |
| +3.7 | Round 4 | NETHERLANDS BLUE | 28 | 6NT | ♣6 | +1 | +1 |
| +3.5 | Round 3 | DROGO | 17 | 3♣ | ♦10 | -4 | +3 |
| +3.5 | Round 5 | VINCIGUERRA | 1 | 3♠ | ♥10 | = | -4 |
| +2.9 | Round 7 | YILANKIRAN | 27 | 2♠ | ♣A | -1 | +4 |
| +2.6 | Round 3 | DROGO | 11 | 1NT | ♣A | -2 | +0 |
| +2.6 | Round 6 | LESLIE | 14 | 2♣ | ♠4 | = | +5 |
| +2.6 | Round 7 | YILANKIRAN | 24 | 4♠ | ♦J | = | -1 |
| +2.3 | Round 7 | YILANKIRAN | 21 | 3♥ | ♠10 | = | +1 |
| +2.2 | Round 1 | ICELAND | 2 | 3♥ | ♠6 | -1 | +11 |
| +2.2 | Round 10 | TOLEDANO | 26 | 2♦ | ♦2 | +1 | +0 |
| +1.8 | Round 1 | ICELAND | 4 | 4♥ | ♣Q | -2 | +3 |
| +1.7 | Round 1 | ICELAND | 10 | 4♠ | ♦6 | +2 | +1 |
| +1.6 | Round 4 | NETHERLANDS BLUE | 21 | 3NT | ♦Q | +1 | +0 |
| +1.3 | Round 7 | YILANKIRAN | 23 | 4♠ | ♥Q | +1 | +0 |
| +1.2 | Round 1 | ICELAND | 3 | 5♦ | ♣J | +2 | -10 |
| +1.1 | Round 8 | EMERALD | 6 | 3NT | ♠4 | +2 | +0 |
| +0.9 | Round 4 | NETHERLANDS BLUE | 22 | 3♣ | ♥5 | +1 | +9 |
| +0.8 | Round 9 | VALIO | 18 | 5♦ | ♥10 | +1 | -10 |
| +0.7 | Round 6 | LESLIE | 11 | 3NT | ♣9 | +1 | +1 |
| +0.6 | Round 4 | NETHERLANDS BLUE | 24 | 4♥ | ♣J | +2 | -11 |
| +0.6 | Round 9 | VALIO | 16 | 4♠ | ♣10 | +1 | +1 |
| +0.4 | Round 10 | TOLEDANO | 25 | 1♠ | ♥2 | +1 | +1 |
| +0.3 | Round 8 | EMERALD | 5 | 3♠ | ♥7 | -2 | -9 |
| +0.3 | Round 10 | TOLEDANO | 24 | 3♦ | ♥Q | +1 | +0 |
| +0.1 | Round 7 | YILANKIRAN | 28 | 6♠ | ♦Q | +1 | +11 |
| +0.0 | Round 1 | ICELAND | 5 | 4♠ | ♠9 | = | -1 |
| -0.0 | Round 5 | VINCIGUERRA | 9 | 3NT | ♦3 | = | +2 |
| -0.1 | Round 5 | VINCIGUERRA | 2 | 1NT | ♦5 | +1 | +1 |
| -0.3 | Round 6 | LESLIE | 16 | 4♠ | ♥4 | +1 | +0 |
| -0.3 | Round 10 | TOLEDANO | 30 | 3NT | ♠6 | = | +1 |
| -0.4 | Round 8 | EMERALD | 1 | 3NT | ♠2 | -1 | +5 |
| -0.7 | Round 5 | VINCIGUERRA | 3 | 1NT | ♠A | = | +2 |
| -0.8 | Round 3 | DROGO | 20 | 1NT | ♥K | +1 | -1 |
| -0.9 | Round 3 | DROGO | 15 | 5♦ | ♥2 | +1 | +13 |
| -0.9 | Round 8 | EMERALD | 3 | 2♠ | ♣5 | +1 | +0 |
| -0.9 | Round 8 | EMERALD | 4 | 4♠ | ♣Q | +1 | +0 |
| -1.0 | Round 5 | VINCIGUERRA | 7 | 1NT | ♥7 | +2 | -10 |
| -1.0 | Round 9 | VALIO | 11 | 5♥ | ♠3 | = | -11 |
| -1.1 | Round 5 | VINCIGUERRA | 5 | 4♠ | ♥A | = | +0 |
| -1.1 | Round 8 | EMERALD | 9 | 3NT | ♣9 | +3 | -1 |
| -1.2 | Round 3 | DROGO | 19 | 2♠ | ♥K | +1 | +0 |
| -1.2 | Round 5 | VINCIGUERRA | 8 | 4♠ | ♣Q | +1 | +0 |
| -1.3 | Round 10 | TOLEDANO | 22 | 2♠ | ♥5 | -1 | +2 |
| -1.4 | Round 4 | NETHERLANDS BLUE | 23 | 3♣ | ♣5 | -1 | -5 |
| -1.7 | Round 9 | VALIO | 14 | 2♠ | ♥5 | +2 | -7 |
| -1.8 | Round 7 | YILANKIRAN | 29 | 3♦ | ♠A | = | -1 |
| -1.8 | Round 8 | EMERALD | 10 | 5♣ | ♠A | -1 | -6 |
| -2.0 | Round 7 | YILANKIRAN | 22 | 7♥ | ♠2 | = | +0 |
| -2.0 | Round 8 | EMERALD | 8 | 4♥ | ♣K | -1 | -10 |
| -2.2 | Round 6 | LESLIE | 19 | 6♦ | ♣K | = | +2 |
| -2.2 | Round 7 | YILANKIRAN | 25 | 1NT | ♥9 | -1 | -4 |
| -2.3 | Round 6 | LESLIE | 18 | 2♠ | ♥6 | -1 | -4 |
| -2.3 | Round 9 | VALIO | 15 | 4♠ | ♥K | = | -6 |
| -2.7 | Round 1 | ICELAND | 7 | 1♣ | ♣3 | +2 | -12 |
| -2.7 | Round 3 | DROGO | 13 | 2♠ | ♦K | +3 | -9 |
| -2.7 | Round 8 | EMERALD | 2 | 4♠ | ♣3 | +1 | +0 |
| -2.8 | Round 10 | TOLEDANO | 28 | 4♥ | ♣10 | +1 | +0 |
| -3.0 | Round 10 | TOLEDANO | 27 | 2♠ | ♥7 | +1 | -7 |
| -3.6 | Round 1 | ICELAND | 6 | 2NT | ♠2 | = | +0 |
| -4.0 | Round 4 | NETHERLANDS BLUE | 30 | 3♠x | ♥3 | -2 | -12 |
| -4.1 | Round 10 | TOLEDANO | 21 | 5♣x | ♠4 | -1 | +0 |
| -4.1 | Round 10 | TOLEDANO | 23 | 1♠ | ♦3 | -1 | -5 |
| -4.2 | Round 4 | NETHERLANDS BLUE | 25 | 4♥ | ♣5 | +1 | -1 |
| -4.4 | Round 5 | VINCIGUERRA | 6 | 4♥ | ♣J | = | +0 |
| -4.5 | Round 1 | ICELAND | 1 | 6♠ | ♦A | = | +0 |
| -4.6 | Round 6 | LESLIE | 15 | 5♥x | ♣6 | -3 | +4 |
| -4.8 | Round 9 | VALIO | 12 | 4♥ | ♦A | = | -11 |
| -5.1 | Round 4 | NETHERLANDS BLUE | 29 | 2♥ | ♣10 | -2 | -3 |
| -5.8 | Round 6 | LESLIE | 20 | 3NT | ♦Q | +3 | -13 |
| -6.2 | Round 9 | VALIO | 17 | 3NT | ♥6 | -1 | -10 |
| -7.2 | Round 5 | VINCIGUERRA | 4 | 6♠ | ♦3 | +1 | -13 |
| -8.6 | Round 5 | VINCIGUERRA | 10 | 4♥ | ♦K | = | -9 |