GAWRYS Piotr · MAHAFFEY
108rank
+32.9Butler · 80 bds
+0.41per board
±4.0swing
-0.03vs par /bd · #244/466
+0.15adjusted /bd
by round
vs par split: bidding -0.45 · play +0.42
Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted +0.15/bd
Card play — on target: opening leads 70.6% #407 of 466 · declarer play 88.2% #24 of 466 · defence 92.9% #80 of 466
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 76.9% (13) |
| Declarer play | 87.5% (8) | 88.9% (9) |
| Defence | 80.0% (15) | 100.0% (27) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 66.7% (6) · ♦ 66.7% (3) · ♣ 60.0% (5)
vs par by strain: NT +1.46 (28) · a suit -0.83 (52)
vs par by level: part-score +0.77 (35) · game -0.39 (41) · slam -3.25 (4)
By role: declaring +0.03/bd (-3.21 vs par · 38) · defending +0.75/bd (+2.86 vs par · 42)
By vulnerability: vulnerable +0.73/bd (-0.05 vs par · 39) · not vulnerable +0.10/bd (+0.00 vs par · 41)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Klukowski | B.Lund – O.Berset | Open | 10 | -1.1 | -0.11 | -2.30 |
| Round 3 | M.Klukowski | A.Helmich – G.Hop | Open | 10 | +19.3 | +1.93 | +2.70 |
| Round 4 | M.Klukowski | A.Rosenthal – A.Silverstein | Open | 10 | -2.0 | -0.20 | -0.30 |
| Round 5 | M.Klukowski | U.Tundal – G.Groetheim | Open | 10 | -6.8 | -0.68 | -2.20 |
| Round 6 | M.Klukowski | L.Molle – M.Ter Laare | Open | 10 | -2.3 | -0.23 | +1.50 |
| Round 8 | M.Klukowski | D.Mcleish – P.Mcleish | Open | 10 | +21.2 | +2.12 | +0.40 |
| Round 9 | M.Klukowski | T.Bardsen – A.Sivertsen | Open | 10 | +22.0 | +2.20 | +3.60 |
| Round 10 | M.Klukowski | S.De Wijs – B.Muller | Open | 10 | -17.4 | -1.74 | -3.60 |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 8 | PANDORA | 19 | 3NT | ♠5 | -1 | +12 |
| +8.9 | Round 6 | MAGNUSSON | 23 | 5♣x | ♠A | -2 | +8 |
| +8.1 | Round 6 | MAGNUSSON | 22 | 3NT | ♦3 | -1 | +6 |
| +7.2 | Round 9 | HOUSE OF CARDS | 29 | 3NT | ♥8 | -1 | +12 |
| +6.8 | Round 3 | TEAM ORANGE BLUE | 30 | 4♠ | ♦6 | = | +11 |
| +6.3 | Round 9 | HOUSE OF CARDS | 26 | 3♥ | ♠8 | = | +0 |
| +6.1 | Round 8 | PANDORA | 16 | 5♣x | ♠3 | -2 | +2 |
| +5.5 | Round 9 | HOUSE OF CARDS | 28 | 6♠ | ♦5 | = | +0 |
| +4.3 | Round 3 | TEAM ORANGE BLUE | 25 | 3NT | ♦J | +1 | +0 |
| +4.0 | Round 8 | PANDORA | 11 | 6♦ | ♣J | -2 | +11 |
| +4.0 | Round 8 | PANDORA | 13 | 5♦ | ♥A | +1 | -13 |
| +3.8 | Round 4 | ROSENTHAL | 9 | 1NT | ♠5 | -3 | +10 |
| +3.7 | Round 1 | BLUND | 4 | 2♠ | ♣K | -3 | +4 |
| +3.6 | Round 5 | HAUGE | 20 | 3NT | ♣2 | = | +0 |
| +3.5 | Round 3 | TEAM ORANGE BLUE | 21 | 3♣ | ♠K | +1 | +7 |
| +3.5 | Round 4 | ROSENTHAL | 5 | 3♣ | ♦K | -2 | +5 |
| +3.3 | Round 5 | HAUGE | 13 | 1NT | ♥Q | +1 | +11 |
| +3.3 | Round 6 | MAGNUSSON | 30 | 2♠ | ♦3 | -1 | +8 |
| +3.2 | Round 5 | HAUGE | 17 | 4♠ | ♦10 | +1 | +0 |
| +3.1 | Round 9 | HOUSE OF CARDS | 23 | 4♥ | ♥4 | = | +0 |
| +2.7 | Round 1 | BLUND | 10 | 3♥ | ♣10 | -2 | +2 |
| +2.7 | Round 8 | PANDORA | 15 | 2NT | ♣4 | = | +0 |
| +2.6 | Round 3 | TEAM ORANGE BLUE | 26 | 2♥ | ♦7 | = | +0 |
| +2.5 | Round 4 | ROSENTHAL | 3 | 4♣ | ♦5 | = | +0 |
| +2.0 | Round 3 | TEAM ORANGE BLUE | 28 | 3NT | ♥J | -1 | +5 |
| +1.9 | Round 5 | HAUGE | 19 | 3♥ | ♥J | -2 | -1 |
| +1.9 | Round 10 | KHYUPPENEN | 10 | 3♣ | ♠6 | +1 | +0 |
| +1.8 | Round 8 | PANDORA | 20 | 4♥ | ♠A | -1 | -1 |
| +1.5 | Round 1 | BLUND | 7 | 5♣ | ♥9 | = | -13 |
| +1.4 | Round 9 | HOUSE OF CARDS | 30 | 4♠x | ♥K | -1 | +0 |
| +1.3 | Round 9 | HOUSE OF CARDS | 27 | 4♠ | ♣2 | +2 | +1 |
| +1.2 | Round 1 | BLUND | 5 | 4♠ | ♣3 | +2 | +11 |
| +1.0 | Round 3 | TEAM ORANGE BLUE | 23 | 1NT | ♥K | = | +1 |
| +1.0 | Round 4 | ROSENTHAL | 10 | 1NT | ♣Q | +1 | +1 |
| +0.9 | Round 4 | ROSENTHAL | 6 | 3NT | ♥10 | +1 | +1 |
| +0.9 | Round 8 | PANDORA | 14 | 1NT | ♥9 | -1 | +2 |
| +0.9 | Round 9 | HOUSE OF CARDS | 25 | 4NT | ♣10 | +1 | +13 |
| +0.8 | Round 3 | TEAM ORANGE BLUE | 22 | 1NTx | ♣7 | -2 | +4 |
| +0.8 | Round 4 | ROSENTHAL | 1 | 3♦ | ♠4 | -2 | +0 |
| +0.8 | Round 10 | KHYUPPENEN | 5 | 4♠ | ♣K | = | +0 |
| +0.3 | Round 5 | HAUGE | 18 | 4♠ | ♣6 | -1 | -5 |
| +0.3 | Round 8 | PANDORA | 12 | 2♠ | ♦Q | = | +1 |
| +0.2 | Round 4 | ROSENTHAL | 2 | 4♥ | ♦J | +1 | +4 |
| +0.2 | Round 9 | HOUSE OF CARDS | 22 | 3♦ | ♣7 | = | +10 |
| +0.2 | Round 10 | KHYUPPENEN | 2 | 3♦ | ♣7 | -1 | -5 |
| +0.2 | Round 10 | KHYUPPENEN | 8 | 3♦ | ♥Q | +2 | +6 |
| +0.1 | Round 1 | BLUND | 1 | 3♦ | ♦10 | = | +1 |
| +0.1 | Round 1 | BLUND | 6 | 2♦ | ♣Q | +3 | -6 |
| -0.1 | Round 3 | TEAM ORANGE BLUE | 27 | 1NT | ♣J | = | +1 |
| -0.1 | Round 10 | KHYUPPENEN | 1 | 4♠ | ♥K | = | +0 |
| -0.2 | Round 3 | TEAM ORANGE BLUE | 24 | 4♠ | ♥2 | -1 | -2 |
| -0.3 | Round 6 | MAGNUSSON | 21 | 4♥ | ♠K | = | +0 |
| -0.4 | Round 1 | BLUND | 8 | 2♥ | ♣Q | -1 | -4 |
| -0.4 | Round 6 | MAGNUSSON | 26 | 3NT | ♦5 | +2 | +13 |
| -0.6 | Round 10 | KHYUPPENEN | 6 | 4♠ | ♥A | +1 | -11 |
| -0.7 | Round 10 | KHYUPPENEN | 3 | 4♠ | ♣7 | +1 | +0 |
| -0.8 | Round 1 | BLUND | 9 | 3♠ | ♣3 | -2 | -5 |
| -0.9 | Round 8 | PANDORA | 18 | 3NT | ♠2 | = | +0 |
| -1.0 | Round 4 | ROSENTHAL | 8 | 2♠ | ♥5 | -1 | -9 |
| -1.0 | Round 5 | HAUGE | 16 | 2NT | ♦7 | -1 | +0 |
| -1.4 | Round 3 | TEAM ORANGE BLUE | 29 | 3NT | ♠J | +1 | +0 |
| -1.4 | Round 9 | HOUSE OF CARDS | 24 | 1NT | ♠7 | -2 | +1 |
| -2.0 | Round 6 | MAGNUSSON | 27 | 2♠ | ♣Q | +1 | +0 |
| -2.3 | Round 4 | ROSENTHAL | 7 | 2♥ | ♣Q | = | -11 |
| -2.3 | Round 5 | HAUGE | 14 | 2♦ | ♦9 | = | -5 |
| -2.4 | Round 5 | HAUGE | 12 | 2♠ | ♥10 | +1 | -1 |
| -2.4 | Round 6 | MAGNUSSON | 28 | 4♠ | ♦A | +1 | +11 |
| -2.5 | Round 6 | MAGNUSSON | 29 | 5♦ | ♠8 | +1 | -13 |
| -2.5 | Round 9 | HOUSE OF CARDS | 21 | 1NT | ♣4 | +1 | -1 |
| -2.6 | Round 10 | KHYUPPENEN | 9 | 4♥ | ♠A | +1 | +0 |
| -3.8 | Round 1 | BLUND | 2 | 3NT | ♠7 | +3 | -2 |
| -4.5 | Round 5 | HAUGE | 15 | 3NT | ♠2 | -1 | -10 |
| -5.4 | Round 1 | BLUND | 3 | 3NT | ♠J | +3 | -11 |
| -5.9 | Round 10 | KHYUPPENEN | 4 | 6♠ | ♠5 | -1 | -13 |
| -6.4 | Round 6 | MAGNUSSON | 24 | 3NT | ♣9 | = | -7 |
| -7.5 | Round 8 | PANDORA | 17 | 3NT | ♥5 | -1 | -10 |
| -8.6 | Round 6 | MAGNUSSON | 25 | 4NT | ♣A | -1 | -11 |
| -8.9 | Round 5 | HAUGE | 11 | 6♥ | ♦A | -1 | -11 |
| -10.6 | Round 10 | KHYUPPENEN | 7 | 4♥ | ♦2 | +2 | -13 |
| -11.4 | Round 4 | ROSENTHAL | 4 | 5♣x | ♠A | +1 | -4 |