🇵🇱 BIZON Piotr · POLAND

21rank
-7.3Butler · 191 bds
-0.04per board
±4.7swing
-0.50vs par /bd · #19/22
-0.06adjusted /bd
Butler per round: 23.5 23.5 23.5 23.5 23.5 -13.3 -13.3 -13.3 -13.3 -17.5 -17.5 -17.5by round

vs par split: bidding -0.25 · play -0.25

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.06/bd

Card play — on target: opening leads 72.7% #18 of 22 · declarer play 65.4% #19 of 22 · defence 87.4% #7 of 22

Bidding activity — not a pass: 48.7% #1 of 22 (263/540)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (12)74.4% (43)
Declarer play61.5% (13)66.7% (39)
Defence86.4% (22)87.7% (73)

Opening leads by suit led: ♠ 66.7% (12) · ♥ 80.0% (15) · ♦ 82.4% (17) · ♣ 54.5% (11)

vs par by strain: NT +0.93 (44) · a suit -0.93 (146)

vs par by level: part-score -0.23 (75) · game -1.12 (102) · slam +2.77 (13)

By role: declaring +0.25/bd (-2.40 vs par · 95) · defending -0.33/bd (+1.39 vs par · 96)

By vulnerability: vulnerable -0.03/bd (-0.79 vs par · 95) · not vulnerable -0.04/bd (-0.21 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalM.BlatW.Van Eijck – W.GosschalkClosed16-6.6-0.41-0.62
QuarterfinalM.BlatL.Hofland – B.Van Der HoekClosed16+13.1+0.82-0.50
QuarterfinalM.BlatW.Van Eijck – W.GosschalkClosed16-2.5-0.16-1.62
QuarterfinalM.BlatJ.Kolen – A.MulderClosed16+14.3+0.89+0.88
QuarterfinalM.BlatJ.Kolen – A.MulderClosed16+5.2+0.33+0.62
SemifinalM.BlatS.Schou – J.HansenClosed16-7.3-0.46-2.62
SemifinalM.BlatK.Adamsen – D.Koch-PalmundClosed15-16.3-1.09-1.33
SemifinalM.BlatK.Adamsen – D.Koch-PalmundClosed16+5.6+0.35+2.31
SemifinalM.BlatD.Schaltz – P.SchaltzClosed16+4.7+0.29-1.00
FinalM.BlatM.Dunitz – R.GrabelClosed16-4.6-0.29-0.75
FinalM.BlatJ.Schermer – N.ChambersClosed16-5.3-0.33+0.25
FinalM.BlatR.Grabel – M.DunitzOpen16-7.6-0.47-1.62

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
+12.4Quarterfinal🇳🇱 NETHERLANDS716♥♠A=+8
+11.3Quarterfinal🇳🇱 NETHERLANDS822♥x♠J-4+5
+11.0Final🇺🇸 USA293NT♠A-1+13
+11.0Final🇺🇸 USA2476♠♥5+1+11
+10.9Quarterfinal🇳🇱 NETHERLANDS656♥♠K-1+11
+10.7Semifinal🇩🇰 DENMARK956♦♣6=+0
+8.7Semifinal🇩🇰 DENMARK373♦♠8-1+12
+8.3Semifinal🇩🇰 DENMARK746♥♣4=+1
+8.3Final🇺🇸 USA254♠♠5+1+0
+8.1Quarterfinal🇳🇱 NETHERLANDS684♠x♣A-2+8
+7.3Quarterfinal🇳🇱 NETHERLANDS873NT♣Q-3+9
+7.1Quarterfinal🇳🇱 NETHERLANDS514♠♦5-1+10
+7.0Semifinal🇩🇰 DENMARK963NT♦9-3+7
+6.7Final🇺🇸 USA2614♠♣A=+0
+6.7Final🇺🇸 USA2624♥x♦A-2+5
+6.1Quarterfinal🇳🇱 NETHERLANDS414♥♣2-2+0
+6.0Final🇺🇸 USA2163NT♠9-1+12
+5.7Quarterfinal🇳🇱 NETHERLANDS484♥♣3=+0
+5.7Final🇺🇸 USA2601NT♠9=+1
+5.6Quarterfinal🇳🇱 NETHERLANDS376♥♣2=+11
+5.6Quarterfinal🇳🇱 NETHERLANDS643♠♥K=+8
+5.3Quarterfinal🇳🇱 NETHERLANDS542♠♥8=+0
+5.0Semifinal🇩🇰 DENMARK693NT♣6-2+8
+5.0Final🇺🇸 USA241NT♥2=-1
+4.7Semifinal🇩🇰 DENMARK364♠♦A=+0
+4.7Final🇺🇸 USA2124♠♥A=+1
+4.6Quarterfinal🇳🇱 NETHERLANDS404♠♠J+1+1
+4.6Quarterfinal🇳🇱 NETHERLANDS852♠♥8-1+5
+4.4Quarterfinal🇳🇱 NETHERLANDS353NT♠9+2+1
+4.4Quarterfinal🇳🇱 NETHERLANDS573NT♣A=+0
+4.3Final🇺🇸 USA2345♥♣8-2+6
+4.1Quarterfinal🇳🇱 NETHERLANDS454♠♣A=+3
+4.0Semifinal🇩🇰 DENMARK474♠x♥Q-2+0
+4.0Semifinal🇩🇰 DENMARK651NTx♠6-2-3
+4.0Semifinal🇩🇰 DENMARK891NT♠8+1+1
+4.0Final🇺🇸 USA2354♥♣6-1+6
+3.7Semifinal🇩🇰 DENMARK114♥♦T+1-11
+3.7Semifinal🇩🇰 DENMARK433NT♣7-3+7
+3.7Final🇺🇸 USA2434♠♥8-3-2
+3.6Quarterfinal🇳🇱 NETHERLANDS754♠x♦A-2+5
+3.4Quarterfinal🇳🇱 NETHERLANDS155♠♣T-1+5
+3.3Semifinal🇩🇰 DENMARK164♠♠9+2-9
+3.3Semifinal🇩🇰 DENMARK723♠♣Q=+0
+3.3Semifinal🇩🇰 DENMARK783♠♣A=+0
+3.3Final🇺🇸 USA2502♠♠7+1+0
+3.3Final🇺🇸 USA2573NT♥Q=-1
+3.0Semifinal🇩🇰 DENMARK123NT♥T+1+8
+2.9Quarterfinal🇳🇱 NETHERLANDS113NT♣3-2+6
+2.7Quarterfinal🇳🇱 NETHERLANDS674♠♦8-1+5
+2.7Final🇺🇸 USA2563NT♥2=-1
+2.6Quarterfinal🇳🇱 NETHERLANDS164♥♠2+1+1
+2.4Quarterfinal🇳🇱 NETHERLANDS882♠♣T=+6
+2.3Semifinal🇩🇰 DENMARK411NT♥2-4-9
+2.3Semifinal🇩🇰 DENMARK853NT♠K=+7
+2.3Final🇺🇸 USA2424♠♦Q-3-7
+2.0Semifinal🇩🇰 DENMARK462♥♣K+2+1
+2.0Semifinal🇩🇰 DENMARK811NT♠7+3+2
+1.7Quarterfinal🇳🇱 NETHERLANDS392♥♠7+2+10
+1.7Semifinal🇩🇰 DENMARK12♥x♦6-1+0
+1.7Final🇺🇸 USA2466♥♣A=+12
+1.7Final🇺🇸 USA2581NT♠5+2-10
+1.6Quarterfinal🇳🇱 NETHERLANDS461NT♣6+1+6
+1.6Quarterfinal🇳🇱 NETHERLANDS762♠♣2-1+2
+1.6Quarterfinal🇳🇱 NETHERLANDS903NT♠3+1-12
+1.3Quarterfinal🇳🇱 NETHERLANDS124♠♣8+1-8
+1.3Final🇺🇸 USA2524♥x♠6-1-2
+1.0Semifinal🇩🇰 DENMARK674♥♦9-1-6
+1.0Semifinal🇩🇰 DENMARK734♠♦J=+11
+1.0Semifinal🇩🇰 DENMARK874♠♥Q-2-9
+0.9Quarterfinal🇳🇱 NETHERLANDS34♥♠J=+3
+0.9Quarterfinal🇳🇱 NETHERLANDS91NT♥T=+1
+0.9Quarterfinal🇳🇱 NETHERLANDS593NT♠3+1-1
+0.9Quarterfinal🇳🇱 NETHERLANDS812♥♣Q-2+1
+0.7Semifinal🇩🇰 DENMARK684♠♥6+1+1
+0.7Semifinal🇩🇰 DENMARK703NT♦3+2+0
+0.7Final🇺🇸 USA211♦♣A-2+7
+0.7Final🇺🇸 USA2392♦♣4-1+6
+0.6Quarterfinal🇳🇱 NETHERLANDS422♥♣A=+0
+0.4Quarterfinal🇳🇱 NETHERLANDS702♠♦A=+0
+0.3Quarterfinal🇳🇱 NETHERLANDS602♠♣A-2+0
+0.3Final🇺🇸 USA2481♥♣A+1+0
+0.1Quarterfinal🇳🇱 NETHERLANDS782♦x♥2-3-2
-0.0Quarterfinal🇳🇱 NETHERLANDS443♦♠A=+0
-0.0Quarterfinal🇳🇱 NETHERLANDS534♥♣4+1+0
-0.0Quarterfinal🇳🇱 NETHERLANDS774♥♦K+1+0
-0.0Quarterfinal🇳🇱 NETHERLANDS834♥♠5+1+0
-0.0Quarterfinal🇳🇱 NETHERLANDS914♠♣T+2-11
-0.0Semifinal🇩🇰 DENMARK45♥♦A+1-10
-0.0Semifinal🇩🇰 DENMARK154♦♦3-1+2
-0.0Semifinal🇩🇰 DENMARK402♠♥2+1+7
-0.0Semifinal🇩🇰 DENMARK443♥♦A-2+0
-0.0Semifinal🇩🇰 DENMARK666♥♠6+1+13
-0.0Semifinal🇩🇰 DENMARK714♣♠A=+10
-0.0Semifinal🇩🇰 DENMARK764♥♥6-1+6
-0.0Semifinal🇩🇰 DENMARK842♥♣Q+1+0
-0.0Semifinal🇩🇰 DENMARK924♥♠K+1+0
-0.0Semifinal🇩🇰 DENMARK941NT♠3+1-7
+0.0Final🇺🇸 USA223NT♠6+1-1
+0.0Final🇺🇸 USA264♠♦6+2+1
+0.0Final🇺🇸 USA2364♠♣9-1-3
+0.0Final🇺🇸 USA2444♠♦J=+0
-0.0Final🇺🇸 USA2544♥♦K-1-12
-0.1Quarterfinal🇳🇱 NETHERLANDS52♥♠A=-1
-0.1Quarterfinal🇳🇱 NETHERLANDS133♣♥5-1+0
-0.3Quarterfinal🇳🇱 NETHERLANDS494♠♥K+1-11
-0.3Quarterfinal🇳🇱 NETHERLANDS524♠♣K=-1
-0.3Quarterfinal🇳🇱 NETHERLANDS943♦♠K-2+0
-0.3Semifinal🇩🇰 DENMARK34♥♠5=+8
-0.3Semifinal🇩🇰 DENMARK53♠♥2+1-6
-0.3Semifinal🇩🇰 DENMARK142♠♥4=+0
-0.3Semifinal🇩🇰 DENMARK914♠♥7+2-1
-0.4Quarterfinal🇳🇱 NETHERLANDS584♠♦K-1-6
-0.4Quarterfinal🇳🇱 NETHERLANDS624♠♥4-1-5
-0.4Quarterfinal🇳🇱 NETHERLANDS692♦♠J=-1
-0.6Quarterfinal🇳🇱 NETHERLANDS13NT♣9+2+0
-0.6Quarterfinal🇳🇱 NETHERLANDS611NT♦J-1+5
-0.6Quarterfinal🇳🇱 NETHERLANDS633NT♠2+1-1
-0.7Semifinal🇩🇰 DENMARK64♥♦5+1+0
-0.7Semifinal🇩🇰 DENMARK133NT♠J+1+0
-0.7Semifinal🇩🇰 DENMARK421♣♣6=+2
-0.7Final🇺🇸 USA273NT♣5+1+0
-1.0Quarterfinal🇳🇱 NETHERLANDS734♥♠2+1+0
-1.0Semifinal🇩🇰 DENMARK92♠♥6+1-10
-1.0Semifinal🇩🇰 DENMARK102♦♦7+1+1
-1.0Semifinal🇩🇰 DENMARK934♠♥8-1-6
-1.0Final🇺🇸 USA2452♠♣7=-1
-1.0Final🇺🇸 USA2494♣♥A=+7
-1.0Final🇺🇸 USA2533NT♣9+1-1
-1.1Quarterfinal🇳🇱 NETHERLANDS22♦♠J=+2
-1.1Quarterfinal🇳🇱 NETHERLANDS474♥♦T=+0
-1.4Quarterfinal🇳🇱 NETHERLANDS63NT♥5+1+0
-1.6Quarterfinal🇳🇱 NETHERLANDS43♠♦Q=+0
-1.6Quarterfinal🇳🇱 NETHERLANDS382♥♠K+1+0
-1.7Semifinal🇩🇰 DENMARK82♠♦A+3-6
-1.7Semifinal🇩🇰 DENMARK881♠♣T+1+0
-1.9Quarterfinal🇳🇱 NETHERLANDS365♦♣T=-10
-1.9Quarterfinal🇳🇱 NETHERLANDS803♠♥6=+0
-2.0Quarterfinal🇳🇱 NETHERLANDS923♦♠K=+0
-2.0Quarterfinal🇳🇱 NETHERLANDS954♠♥A=-3
-2.0Semifinal🇩🇰 DENMARK803NT♥7+3+11
-2.1Quarterfinal🇳🇱 NETHERLANDS664♥♦6-1-10
-2.1Quarterfinal🇳🇱 NETHERLANDS893NT♦4+2+11
-2.3Quarterfinal🇳🇱 NETHERLANDS81NT♠Q=-7
-2.3Final🇺🇸 USA2513♦♠Q-1+0
-2.4Quarterfinal🇳🇱 NETHERLANDS963♠♦K+1-1
-2.9Quarterfinal🇳🇱 NETHERLANDS555♦♠A-2-8
-3.0Quarterfinal🇳🇱 NETHERLANDS843♣♦9+1+0
-3.0Semifinal🇩🇰 DENMARK454♥♠8=-3
-3.1Quarterfinal🇳🇱 NETHERLANDS72♠♣A=-6
-3.3Quarterfinal🇳🇱 NETHERLANDS144♥♣8+1+0
-3.3Final🇺🇸 USA2113♦x♣8-3-9
-3.3Final🇺🇸 USA2333NT♥7-1-10
-3.7Quarterfinal🇳🇱 NETHERLANDS344♥♣J-1-11
-3.7Quarterfinal🇳🇱 NETHERLANDS934♠♣J+1+0
-3.7Semifinal🇩🇰 DENMARK793♦♠7+1-1
-3.7Final🇺🇸 USA2635♥♠A=+0
-4.0Final🇺🇸 USA2596♣♠4=+0
-4.3Semifinal🇩🇰 DENMARK834♠♥4+2-17
-4.3Final🇺🇸 USA2145♦♠8+1-1
-4.3Final🇺🇸 USA2156♠♦6-1-17
-4.7Semifinal🇩🇰 DENMARK773NT♦8-3-5
-4.7Semifinal🇩🇰 DENMARK903♦♥J-1+1
-4.7Final🇺🇸 USA284♦♦9-1-2
-4.7Final🇺🇸 USA2405♣♠A-1-6
-5.0Quarterfinal🇳🇱 NETHERLANDS102♠♣6-4-6
-5.0Semifinal🇩🇰 DENMARK331NTx♦5=-1
-5.0Semifinal🇩🇰 DENMARK823NT♦7+2+12
-5.0Final🇺🇸 USA234♥♥7=+0
-5.0Final🇺🇸 USA2102♠♣A-2-2
-5.3Semifinal🇩🇰 DENMARK382♥♠7-1+1
-5.3Semifinal🇩🇰 DENMARK863♥♦A-1-6
-5.7Final🇺🇸 USA2414♥x♣A-3-8
-5.9Quarterfinal🇳🇱 NETHERLANDS334♥♦2-1-8
-6.0Semifinal🇩🇰 DENMARK392♦♣2-4-11
-6.1Quarterfinal🇳🇱 NETHERLANDS743♠♣5=+0
-6.3Semifinal🇩🇰 DENMARK24♣♦A+1-8
-6.4Quarterfinal🇳🇱 NETHERLANDS725♦♥A+1-11
-6.7Semifinal🇩🇰 DENMARK72NT♠A+1-1
-7.1Quarterfinal🇳🇱 NETHERLANDS432♠♥6=-11
-7.3Final🇺🇸 USA2376♥♠8=+11
-7.4Quarterfinal🇳🇱 NETHERLANDS864♠♣J=+0
-7.6Quarterfinal🇳🇱 NETHERLANDS503NT♠J+3-3
-7.6Quarterfinal🇳🇱 NETHERLANDS794♠♦6+1-1
-8.0Semifinal🇩🇰 DENMARK346♠x♥2-2-12
-11.3Semifinal🇩🇰 DENMARK754♠x♥A-3-9
-11.3Final🇺🇸 USA2384♥♣4-2-11
-13.0Quarterfinal🇳🇱 NETHERLANDS565♠x♥K+1-13
-13.0Final🇺🇸 USA2136♠♦2-2-13
-13.0Final🇺🇸 USA2553NT♦9+1-12
-13.7Semifinal🇩🇰 DENMARK355♠x♥A=-14
-14.0Final🇺🇸 USA2646N=+0