🇵🇱 LASOCKI Krzysztof · POLAND

5rank
+94.5Butler · 192 bds
+0.49per board
±5.4swing
+1.11vs par /bd · #4/17
+0.06adjusted /bd
Butler per round: 68.5 68.5 68.5 68.5 27 27 27 27 -1 -1 -1 -1by round

vs par split: bidding +0.38 · play +0.65

Strength of schedule: opponents averaged -0.43/bd (an easy draw) → opponent-adjusted +0.06/bd

Card play — on target: opening leads 78.4% #11 of 17 · declarer play 89.7% #2 of 17 · defence 88.6% #7 of 17

Card play by contract type — on target
vs NTvs a suit
Opening leads·78.4% (37)
Declarer play·89.7% (29)
Defence·88.6% (70)

Opening leads by suit led: ♠ 70.0% (10) · ♥ 33.3% (3) · ♦ 92.9% (14) · ♣ 80.0% (10)

vs par by strain: a suit +1.14 (131)

vs par by level: part-score +1.05 (59) · game +2.11 (56) · slam -1.94 (16)

By role: declaring -0.43/bd (-1.81 vs par · 88) · defending +1.27/bd (+3.59 vs par · 104)

By vulnerability: vulnerable +0.44/bd (+0.83 vs par · 96) · not vulnerable +0.55/bd (+1.40 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalJ.RussyanL.Trapp – O.AxneOpen16+26.0+1.62+2.00
QuarterfinalJ.RussyanL.Trapp – O.AxneClosed16+9.0+0.56+2.00
QuarterfinalJ.RussyanO.Axne – L.TrappClosed16-1.7-0.11-0.06
QuarterfinalJ.RussyanL.Trapp – O.AxneClosed16+35.2+2.20+1.50
SemifinalJ.RussyanM.Passell – C.LynchClosed16+38.3+2.39+2.88
SemifinalJ.RussyanM.Passell – J.SutherlinClosed16-33.9-2.12-0.94
SemifinalJ.RussyanM.Passell – C.LynchClosed16+15.6+0.97+1.69
SemifinalJ.RussyanM.Passell – D.GerstmanClosed16+7.0+0.44+1.25
FinalJ.RussyanP.Hackett – R.HarperClosed16+58.0+3.62+2.56
FinalJ.RussyanD.Price – C.SimpsonClosed16-6.0-0.38+0.81
FinalJ.RussyanD.Price – C.SimpsonClosed16-20.0-1.25+1.75
FinalJ.RussyanD.Price – C.SimpsonClosed16-33.0-2.06-2.06

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.

ButlerRoundOpponentsBdContractLeadResvs par
+14.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153N♣6-1+12
+13.3Semifinal🇺🇸 USA 2154♠x♥7-2+15
+13.0Semifinal🇺🇸 USA 2135♣x♦A-1+17
+13.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND396♦♠2-1+16
+12.7Quarterfinal🇸🇪 SWEDEN624♥♠+1+14
+11.7Semifinal🇺🇸 USA 2743N♠J-2+8
+11.3Quarterfinal🇸🇪 SWEDEN163♣x♦A-3+12
+11.0Semifinal🇺🇸 USA 2732Nx♦K-3-3
+11.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63N♥9+4+14
+10.7Semifinal🇺🇸 USA 2113N♠7+3+10
+10.3Quarterfinal🇸🇪 SWEDEN805♥♣A-3+15
+10.3Semifinal🇺🇸 USA 2564♠♦5=+11
+10.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103N♠7=+0
+9.0Quarterfinal🇸🇪 SWEDEN93N♥9-1+11
+9.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♠x♦7-2+12
+8.7Quarterfinal🇸🇪 SWEDEN83N♣4-1+10
+8.7Semifinal🇺🇸 USA 2791♣♦K-1+12
+8.6Quarterfinal🇸🇪 SWEDEN386♠♣A-3+15
+8.0Quarterfinal🇸🇪 SWEDEN716♣♦T=-2
+7.3Quarterfinal🇸🇪 SWEDEN736♠♣4-1+17
+7.3Semifinal🇺🇸 USA 2602♦♠2+2+0
+7.0Semifinal🇺🇸 USA 2524♥x♠J-2+15
+7.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND481N♣7=-2
+6.7Semifinal🇺🇸 USA 2126♥♠8=+0
+6.3Quarterfinal🇸🇪 SWEDEN63♣♦5=+0
+6.3Semifinal🇺🇸 USA 2642N♥9+1+6
+6.0Semifinal🇺🇸 USA 2334♠♦9-1+10
+6.0Semifinal🇺🇸 USA 2553♠♣A-1-9
+6.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23N♥K-2+8
+6.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83N♦4=+1
+6.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND332N♠8=+6
+5.0Semifinal🇺🇸 USA 283N♥7=+0
+5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND412♠♦T=+6
+5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND693♦♥6=+11
+4.9Quarterfinal🇸🇪 SWEDEN643♦♦Q-2+5
+4.7Quarterfinal🇸🇪 SWEDEN14♠♣K-1+5
+4.7Quarterfinal🇸🇪 SWEDEN42♠♥4=+6
+4.7Semifinal🇺🇸 USA 224♠x♥A-1+9
+4.6Quarterfinal🇸🇪 SWEDEN503N♣4+1+0
+4.3Quarterfinal🇸🇪 SWEDEN741N♠3-2+3
+4.3Semifinal🇺🇸 USA 292♠♥5+2+6
+4.3Semifinal🇺🇸 USA 2142♥♦Q+2-1
+4.0Quarterfinal🇸🇪 SWEDEN684♠♦3=+0
+4.0Semifinal🇺🇸 USA 2392♠♥3+1-8
+4.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND595♦♠Q-1+5
+3.7Quarterfinal🇸🇪 SWEDEN344♠♦K+2+13
+3.6Quarterfinal🇸🇪 SWEDEN33N♦T=+0
+3.6Quarterfinal🇸🇪 SWEDEN363♠♣A=+0
+3.3Quarterfinal🇸🇪 SWEDEN574♠♣3=+3
+3.3Quarterfinal🇸🇪 SWEDEN773♥♣T+1+10
+3.3Semifinal🇺🇸 USA 2384♣♠6-1+10
+3.3Semifinal🇺🇸 USA 2704♥♠4-3+11
+3.3Semifinal🇺🇸 USA 2803♥♠Q=+0
+3.0Quarterfinal🇸🇪 SWEDEN694♥♠2-3-8
+3.0Semifinal🇺🇸 USA 2782♥♦A+1+0
+3.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND781♠♣A-1-4
+2.7Quarterfinal🇸🇪 SWEDEN143♣♥J+2-4
+2.7Semifinal🇺🇸 USA 2574♥♣T=-1
+2.4Quarterfinal🇸🇪 SWEDEN335♦♠5+1+14
+2.4Quarterfinal🇸🇪 SWEDEN481♥♣9+2+0
+2.3Quarterfinal🇸🇪 SWEDEN753N♣5-1+4
+2.0Semifinal🇺🇸 USA 2424♦♠2+1+10
+1.7Quarterfinal🇸🇪 SWEDEN663N♦7+1+11
+1.6Quarterfinal🇸🇪 SWEDEN455♣♦2=+13
+1.6Quarterfinal🇸🇪 SWEDEN603N♣K+2+10
+1.3Semifinal🇺🇸 USA 2632♥♠Q-2+2
+1.1Quarterfinal🇸🇪 SWEDEN124♠♣A=+7
+1.0Quarterfinal🇸🇪 SWEDEN674♦♥A-2+2
+1.0Quarterfinal🇸🇪 SWEDEN783N♦K-1+5
+1.0Semifinal🇺🇸 USA 2494♠♥Q=-1
+1.0Semifinal🇺🇸 USA 2656♠x♦A-4-12
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31N♥3+1+1
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♦Q=+1
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♦A=+13
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND565♠x♥2=-6
+0.7Semifinal🇺🇸 USA 2583N♥T=+1
+0.3Quarterfinal🇸🇪 SWEDEN352N♠K=+1
+0.3Quarterfinal🇸🇪 SWEDEN593N♠8+3+1
+0.3Semifinal🇺🇸 USA 214♥♠K+1+0
+0.3Semifinal🇺🇸 USA 2403N♦4=+1
+0.3Semifinal🇺🇸 USA 2612♠♦3=+10
+0.1Quarterfinal🇸🇪 SWEDEN474♥x♣8+1+6
+0.1Quarterfinal🇸🇪 SWEDEN703N♥6+3+1
-0.0Semifinal🇺🇸 USA 242♠♣A-1+0
-0.0Semifinal🇺🇸 USA 2163N♥6=+10
-0.0Semifinal🇺🇸 USA 2483N♦J=+0
-0.0Semifinal🇺🇸 USA 2512♥♦A=+0
-0.0Semifinal🇺🇸 USA 2592♦♦Q+1+1
-0.0Semifinal🇺🇸 USA 2683N♥5+1+0
-0.0Semifinal🇺🇸 USA 2692♥♦J-1-1
-0.0Semifinal🇺🇸 USA 2773♥♦Q-2+9
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13N♦6-2-6
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND41N♠5+5-4
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♦5+1+0
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠♣A=+1
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♥4+2-11
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♠♠Q=+0
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND345♣♠A=-2
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND353N♦5+2-2
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND363N♥4+1+11
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND382N♥9=-10
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND432♠♠2+1+6
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND445♠x♥8+1-11
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND473N♠Q-2+7
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND504♠♥A=+0
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND514♥♣9+1+11
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND573N♥6=+0
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND584♠♥T+1+0
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND603N♠2+1+13
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND614♠♦3=+1
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND621N♠2=+11
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND633N♠5+3-11
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND654♥♦9+1+0
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND663♦♠8-1+8
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND742♠♥8+1-10
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND791N♠J+2-10
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND806♠♣2=+0
-0.1Quarterfinal🇸🇪 SWEDEN763N♠T=+0
-0.1Quarterfinal🇸🇪 SWEDEN794♠♣K+1-13
-0.3Quarterfinal🇸🇪 SWEDEN114♥♠9=-1
-0.3Quarterfinal🇸🇪 SWEDEN466♠♥K=+0
-0.3Semifinal🇺🇸 USA 274♠♦K-1-3
-0.3Semifinal🇺🇸 USA 2433N♦J+2+0
-0.4Quarterfinal🇸🇪 SWEDEN413♦♦2+1+0
-0.4Quarterfinal🇸🇪 SWEDEN633N♥6+1-8
-0.6Quarterfinal🇸🇪 SWEDEN154♥♣2=+13
-0.6Quarterfinal🇸🇪 SWEDEN544♠♣7+1+0
-0.6Quarterfinal🇸🇪 SWEDEN612♣♣7+1+0
-0.7Quarterfinal🇸🇪 SWEDEN422♠♠T=+1
-1.0Semifinal🇺🇸 USA 233N♥T+2-1
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73N♦J+1-1
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND524♠♣K=+0
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND533♠♠4-1-1
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND713♠♥T=+0
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND725♠♣2=-1
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND772♥♦3=-1
-1.3Quarterfinal🇸🇪 SWEDEN523N♠9-2-8
-1.3Quarterfinal🇸🇪 SWEDEN562♦♣J+3+7
-1.3Semifinal🇺🇸 USA 2762♠♣A=+0
-1.4Quarterfinal🇸🇪 SWEDEN132♠♦A+2-1
-1.6Quarterfinal🇸🇪 SWEDEN496♠♦Q=+0
-1.7Quarterfinal🇸🇪 SWEDEN393♦♣A-1-5
-1.7Quarterfinal🇸🇪 SWEDEN433♣♦Q-1-5
-1.7Semifinal🇺🇸 USA 2102♥♦2-1+0
-1.9Quarterfinal🇸🇪 SWEDEN402N♠7-1-5
-2.0Semifinal🇺🇸 USA 2473N♦K+2-1
-2.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND422♥x♠J-1+9
-2.1Quarterfinal🇸🇪 SWEDEN54♠♥A+1+0
-2.3Quarterfinal🇸🇪 SWEDEN442♥♥K+2-6
-2.3Quarterfinal🇸🇪 SWEDEN513N♠6=+1
-2.3Semifinal🇺🇸 USA 2372N♣K=+0
-2.3Semifinal🇺🇸 USA 2463♦♠2=+0
-2.3Semifinal🇺🇸 USA 2622♥♦T+1+0
-2.7Semifinal🇺🇸 USA 2722♠♥3-1+3
-3.0Quarterfinal🇸🇪 SWEDEN532♦♣6+2+0
-3.0Semifinal🇺🇸 USA 2753N♥4=+1
-3.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND704♠♦K-2+7
-3.3Semifinal🇺🇸 USA 2342♦♥2=-6
-3.6Quarterfinal🇸🇪 SWEDEN723N♦8-1-10
-4.0Semifinal🇺🇸 USA 2444♥♠7-2-6
-4.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND731N♣Q-1+1
-4.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND752♥♦6=+0
-4.7Quarterfinal🇸🇪 SWEDEN373N♦4-1-10
-4.7Semifinal🇺🇸 USA 2673♦♣4=-9
-5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND403♥♣4-1-4
-5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND495♣♥9-2-5
-5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND553♦♣A=+0
-5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND643♣♦7+1+0
-5.7Quarterfinal🇸🇪 SWEDEN74♠♥5+1+0
-5.7Semifinal🇺🇸 USA 2361N♥3-1-6
-6.0Semifinal🇺🇸 USA 2543N♠9-2-8
-6.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND373♥♥J=-1
-6.3Semifinal🇺🇸 USA 2453N♦A-2-7
-7.0Quarterfinal🇸🇪 SWEDEN585♠♦2-1-14
-7.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND674♦♣Q=-8
-7.3Quarterfinal🇸🇪 SWEDEN655♣♦2-1-11
-7.4Quarterfinal🇸🇪 SWEDEN106♠♥9-1-15
-8.0Semifinal🇺🇸 USA 254♥♦J=-3
-8.0Semifinal🇺🇸 USA 2503N♥6+1+0
-8.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND544♠x♥3-2+10
-8.6Quarterfinal🇸🇪 SWEDEN26♥♦T-2-11
-9.0Semifinal🇺🇸 USA 2663N♠4=+1
-9.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND766♠♦K-1-13
-10.3Semifinal🇺🇸 USA 2354♠♦Q=+1
-11.0Quarterfinal🇸🇪 SWEDEN554♠♦6-1-12
-11.0Semifinal🇺🇸 USA 2537♠♦J=+0
-11.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND463N♠J=-3
-11.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND684♠♣K+1-13
-13.0Semifinal🇺🇸 USA 264♠♦3+2-13
-13.0Semifinal🇺🇸 USA 2416♥♣K-2-13
-13.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND456♠♣K-2-13
-14.3Semifinal🇺🇸 USA 2716♠♠9=+0