🇵🇱 KWIECIEN Michal · POLAND

17rank
+42.6Butler · 224 bds
+0.19per board
±5.5swing
-0.00vs par /bd · #5/12
+0.02adjusted /bd
Butler per round: 12.1 12.1 12.1 12.1 3.5 3.5 3.5 3.5 3.5 3.5 27 27 27 27 27by round

vs par split: bidding -0.05 · play +0.05

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.02/bd

Card play — on target: opening leads 83.7% #4 of 12 · declarer play 83.1% #2 of 12 · defence 84.3% #11 of 12

Card play by contract type — on target
vs NTvs a suit
Opening leads77.8% (18)87.1% (31)
Declarer play86.7% (15)81.8% (44)
Defence85.3% (34)83.8% (74)

Opening leads by suit led: ♠ 76.9% (13) · ♥ 90.0% (10) · ♦ 76.9% (13) · ♣ 92.3% (13)

vs par by strain: NT +0.77 (62) · a suit -0.30 (162)

vs par by level: part-score +0.89 (73) · game -0.14 (133) · slam -2.67 (18)

By role: declaring -0.03/bd (-2.45 vs par · 116) · defending +0.42/bd (+2.62 vs par · 108)

By vulnerability: vulnerable +0.35/bd (-0.16 vs par · 112) · not vulnerable +0.03/bd (+0.15 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalW.StarkowskiI.Popov – N.BarantievOpen16+7.8+0.49+0.31
QuarterfinalW.StarkowskiI.Popov – N.BarantievOpen16+17.6+1.10+1.69
QuarterfinalW.StarkowskiA.Stoyanov – H.HristovOpen16-13.3-0.83-2.56
QuarterfinalW.StarkowskiK.Simeonov – Z.NedelchevOpen0+0.0+0.00·
SemifinalW.StarkowskiD.Schaltz – P.SchaltzOpen16+7.0+0.44+0.62
SemifinalW.StarkowskiJ.Hansen – S.SchouClosed16-37.0-2.31-0.06
SemifinalW.StarkowskiD.Schaltz – P.SchaltzOpen16+14.8+0.93-1.44
SemifinalW.StarkowskiS.Schou – J.HansenOpen16-4.3-0.27-1.00
SemifinalW.StarkowskiP.Schaltz – D.SchaltzClosed16+22.3+1.39+1.56
SemifinalW.StarkowskiJ.Hansen – S.SchouClosed16+0.7+0.04+0.31
FinalW.StarkowskiA.Padhye – R.DalalOpen16+10.0+0.62+1.00
FinalW.StarkowskiS.Saha – S.DasClosed16+15.0+0.94-1.00
FinalW.StarkowskiS.Saha – S.DasClosed16-10.0-0.62-0.06
FinalW.StarkowskiA.Padhye – R.DalalOpen16+29.0+1.81+0.44
FinalW.StarkowskiA.Padhye – R.DalalOpen16-17.0-1.06+0.12

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
+15.0Final🇮🇳 INDIA555♣xx♦J-1+11
+14.0Final🇮🇳 INDIA726♣♦4=-2
+14.0Final🇮🇳 INDIA735♣x♥5-4+4
+13.0Semifinal🇩🇰 DENMARK104♠♥6+2+17
+13.0Final🇮🇳 INDIA453NT♣9=-1
+13.0Final🇮🇳 INDIA677NT♣2=+0
+12.0Final🇮🇳 INDIA313NT♦3-1+12
+11.3Semifinal🇩🇰 DENMARK394♥♣6=+0
+11.0Final🇮🇳 INDIA246♣x♦6-1+0
+10.7Quarterfinal🇧🇬 BULGARIA224♠♦K-2+11
+10.0Semifinal🇩🇰 DENMARK143NT♣6-1+10
+10.0Final🇮🇳 INDIA386♣♥J=-2
+10.0Final🇮🇳 INDIA643NT♥7=-1
+10.0Final🇮🇳 INDIA853♥♣A+2+7
+9.7Semifinal🇩🇰 DENMARK355♦♥A=+3
+9.0Final🇮🇳 INDIA321NT♥2=+5
+9.0Final🇮🇳 INDIA711NT♠4-3-7
+8.0Semifinal🇩🇰 DENMARK745♦♣A-1+12
+8.0Final🇮🇳 INDIA494♠x♣K-1-5
+7.7Semifinal🇩🇰 DENMARK294♠♥Q=-13
+7.4Quarterfinal🇧🇬 BULGARIA34♥♠4+2+13
+7.4Quarterfinal🇧🇬 BULGARIA55♣♠5+1-5
+7.3Semifinal🇩🇰 DENMARK474♥♣4-1+6
+7.0Semifinal🇩🇰 DENMARK962♠♣5-2+7
+6.7Semifinal🇩🇰 DENMARK454♠♠6=+0
+6.7Semifinal🇩🇰 DENMARK544♠♦J-1+5
+6.7Semifinal🇩🇰 DENMARK803♠♣8=+10
+6.0Final🇮🇳 INDIA305♦x♠A-2+5
+6.0Final🇮🇳 INDIA354♥x♠10-1+3
+5.7Semifinal🇩🇰 DENMARK152NT♠6-4+7
+5.7Semifinal🇩🇰 DENMARK813♠♣7-2+0
+5.6Quarterfinal🇧🇬 BULGARIA297♠♣10=+0
+5.6Quarterfinal🇧🇬 BULGARIA404♠♣9=+11
+5.1Quarterfinal🇧🇬 BULGARIA202NT♠4=+1
+5.0Semifinal🇩🇰 DENMARK793NT♥6+3-12
+5.0Final🇮🇳 INDIA196♥x♣5-2-5
+5.0Final🇮🇳 INDIA462♦♦Q=+5
+4.7Quarterfinal🇧🇬 BULGARIA153NT♠4-2+6
+4.3Semifinal🇩🇰 DENMARK955♥♠10=+0
+4.0Semifinal🇩🇰 DENMARK383♣♥Q=+0
+3.9Quarterfinal🇧🇬 BULGARIA282NT♥K=+0
+3.7Semifinal🇩🇰 DENMARK192♣x♣7-2+2
+3.7Semifinal🇩🇰 DENMARK234♠♦K=+0
+3.7Semifinal🇩🇰 DENMARK524♥♦6=-1
+3.3Semifinal🇩🇰 DENMARK13♠♣Q-4-6
+3.3Semifinal🇩🇰 DENMARK372NT♦3-2+3
+3.3Semifinal🇩🇰 DENMARK563♥♥5=+0
+3.3Semifinal🇩🇰 DENMARK602♠♥4=+0
+3.3Semifinal🇩🇰 DENMARK663NT♠3-1+10
+3.3Semifinal🇩🇰 DENMARK825♦x♦4-4-7
+3.0Semifinal🇩🇰 DENMARK113♥♠A+1+6
+3.0Semifinal🇩🇰 DENMARK204♠♦7-1+12
+3.0Semifinal🇩🇰 DENMARK914♥♦A=+3
+3.0Final🇮🇳 INDIA435♦x♦2-2-5
+3.0Final🇮🇳 INDIA702♥x♥A-1-3
+2.7Semifinal🇩🇰 DENMARK532♠♥Q+1+8
+2.7Semifinal🇩🇰 DENMARK692♦♠Q-1+4
+2.6Quarterfinal🇧🇬 BULGARIA174♥♠K=+0
+2.3Quarterfinal🇧🇬 BULGARIA194♥♠10-2+9
+2.3Semifinal🇩🇰 DENMARK273NT♦2+1+7
+2.3Semifinal🇩🇰 DENMARK732♣♦J-1+2
+2.0Semifinal🇩🇰 DENMARK623♣♣K-3+2
+2.0Semifinal🇩🇰 DENMARK654♥♠8=+0
+2.0Semifinal🇩🇰 DENMARK903NT♣7-1+13
+2.0Final🇮🇳 INDIA392♠♣7-2+3
+2.0Final🇮🇳 INDIA764♥♦A-1+2
+2.0Final🇮🇳 INDIA873NT♥3+2+0
+2.0Final🇮🇳 INDIA912♥♣7-1+2
+1.9Quarterfinal🇧🇬 BULGARIA234♠♥7+1+0
+1.7Quarterfinal🇧🇬 BULGARIA342♠♣A-1+4
+1.7Semifinal🇩🇰 DENMARK683♦♥A=+6
+1.7Semifinal🇩🇰 DENMARK862♠♣K-1+5
+1.6Quarterfinal🇧🇬 BULGARIA63NT♣5+3+12
+1.4Quarterfinal🇧🇬 BULGARIA214♥♦7-1+5
+1.3Quarterfinal🇧🇬 BULGARIA143♥♥10=+0
+1.3Quarterfinal🇧🇬 BULGARIA434♥♠4-4+3
+1.3Semifinal🇩🇰 DENMARK433♥♣8=+0
+1.3Semifinal🇩🇰 DENMARK782♥♠4=-1
+1.3Semifinal🇩🇰 DENMARK943NT♠A+1+0
+1.1Quarterfinal🇧🇬 BULGARIA413♣♥2-3+0
+1.0Quarterfinal🇧🇬 BULGARIA183NT♣5+3+1
+1.0Quarterfinal🇧🇬 BULGARIA363♣♥K=-10
+1.0Semifinal🇩🇰 DENMARK322NT♠J-1+0
+1.0Semifinal🇩🇰 DENMARK773NT♥6=-3
+1.0Final🇮🇳 INDIA202♥♠K+2+10
+1.0Final🇮🇳 INDIA613NT♠6=+2
+1.0Final🇮🇳 INDIA652♠♣K+1+6
+1.0Final🇮🇳 INDIA694♥♦Q+1+1
+1.0Final🇮🇳 INDIA834♠♠8+1+0
+1.0Final🇮🇳 INDIA843NT♦3+3-13
+1.0Final🇮🇳 INDIA904♣♦5=+0
+1.0Final🇮🇳 INDIA955♣♥A=+2
+0.7Semifinal🇩🇰 DENMARK853NT♥A+2+11
+0.4Quarterfinal🇧🇬 BULGARIA473♠♣6=+1
+0.3Semifinal🇩🇰 DENMARK264♠♦7+1+13
+0.3Semifinal🇩🇰 DENMARK413♥♦4-1-2
+0.3Semifinal🇩🇰 DENMARK484♠♣A+1+1
+0.3Semifinal🇩🇰 DENMARK714♥♠5-1+6
+0.3Semifinal🇩🇰 DENMARK874♠♥9+1+0
+0.1Quarterfinal🇧🇬 BULGARIA393NT♥10+1+0
+0.0Quarterfinal🇧🇬 BULGARIA74♥♠7+1+0
+0.0Quarterfinal🇧🇬 BULGARIA136♠♣J=+0
+0.0Quarterfinal🇧🇬 BULGARIA162♠♥10+1+0
+0.0Quarterfinal🇧🇬 BULGARIA336♠♥Q+1-11
-0.0Semifinal🇩🇰 DENMARK32♠♣A-1+4
-0.0Semifinal🇩🇰 DENMARK43NT♠3+2+0
-0.0Semifinal🇩🇰 DENMARK54♥♠A+1+0
-0.0Semifinal🇩🇰 DENMARK72♠♠6+1+7
-0.0Semifinal🇩🇰 DENMARK136♠♥Q=+0
-0.0Semifinal🇩🇰 DENMARK425♠♣K=+0
-0.0Semifinal🇩🇰 DENMARK444♥♥3+1+0
-0.0Semifinal🇩🇰 DENMARK493♥♠7+1-1
-0.0Semifinal🇩🇰 DENMARK614♥♦7+1+0
+0.0Semifinal🇩🇰 DENMARK703NT♦6+2+0
+0.0Semifinal🇩🇰 DENMARK752♠♣J-2+0
+0.0Semifinal🇩🇰 DENMARK894♠♥7=+0
-0.0Final🇮🇳 INDIA216♦♥2=+0
-0.0Final🇮🇳 INDIA225♦♠6-1-9
-0.0Final🇮🇳 INDIA234♠♦2+2+1
-0.0Final🇮🇳 INDIA253NT♥6+2-1
-0.0Final🇮🇳 INDIA263NT♥4=+3
-0.0Final🇮🇳 INDIA281NT♠2-2+3
+0.0Final🇮🇳 INDIA334♠♦A=+0
+0.0Final🇮🇳 INDIA344♥♠4+1+0
+0.0Final🇮🇳 INDIA373NT♥2+2+0
+0.0Final🇮🇳 INDIA404♠♣K-1+4
+0.0Final🇮🇳 INDIA413NT♠5=-1
+0.0Final🇮🇳 INDIA444♠♦8-1-12
+0.0Final🇮🇳 INDIA513NT♦K+3+12
+0.0Final🇮🇳 INDIA563NT♦8-1-3
+0.0Final🇮🇳 INDIA574♠♦6+1+0
+0.0Final🇮🇳 INDIA601NT♥Q=+1
+0.0Final🇮🇳 INDIA624♥x♦6-1+0
+0.0Final🇮🇳 INDIA636♥♦9-1-20
-0.0Final🇮🇳 INDIA744♠♥K-1-6
-0.0Final🇮🇳 INDIA755♣x♠A-2+9
-0.0Final🇮🇳 INDIA774♠♣A-2-8
-0.0Final🇮🇳 INDIA783♦♠2+1+0
-0.0Final🇮🇳 INDIA791NT♥2-1+2
-0.0Final🇮🇳 INDIA804♥♦10+1+11
-0.0Final🇮🇳 INDIA814♠♥2-1+5
-0.0Final🇮🇳 INDIA864♠♠6=+0
-0.0Final🇮🇳 INDIA882♠♥3=+0
-0.0Final🇮🇳 INDIA893♣♣10+2+6
-0.0Final🇮🇳 INDIA961NT♥8+1+7
-0.1Quarterfinal🇧🇬 BULGARIA101♠♦Q+1+1
-0.1Quarterfinal🇧🇬 BULGARIA271NT♥K=+1
-0.1Quarterfinal🇧🇬 BULGARIA384♠♦K+1+0
-0.3Quarterfinal🇧🇬 BULGARIA304♥♣4-1+4
-0.3Semifinal🇩🇰 DENMARK24♥♣K+1-11
-0.3Semifinal🇩🇰 DENMARK594♥♠6+1-11
-0.3Semifinal🇩🇰 DENMARK634♥♦A+1+0
-0.6Quarterfinal🇧🇬 BULGARIA24♥♠4=+0
-0.6Quarterfinal🇧🇬 BULGARIA374♥♦K+1+0
-0.6Quarterfinal🇧🇬 BULGARIA464♠♦5-2-6
-0.6Quarterfinal🇧🇬 BULGARIA484♠♥7=-8
-0.7Quarterfinal🇧🇬 BULGARIA92♥♠6+2-6
-0.7Semifinal🇩🇰 DENMARK164♠♦A+1+0
-0.7Semifinal🇩🇰 DENMARK253NT♦6+1-1
-0.7Semifinal🇩🇰 DENMARK722♥♦Q=-1
-1.0Quarterfinal🇧🇬 BULGARIA14♠♦Q=-1
-1.0Final🇮🇳 INDIA173NT♠Q=+0
-1.0Final🇮🇳 INDIA533NT♣J=+3
-1.3Semifinal🇩🇰 DENMARK921NT♦5=+1
-1.4Quarterfinal🇧🇬 BULGARIA125♥♥10-1-2
-1.7Quarterfinal🇧🇬 BULGARIA261NT♥K-1+11
-1.7Semifinal🇩🇰 DENMARK574♠♥A=+3
-1.7Semifinal🇩🇰 DENMARK842♠♦K=-6
-1.9Quarterfinal🇧🇬 BULGARIA313NT♠3+1-1
-2.0Quarterfinal🇧🇬 BULGARIA45♦♥7+2-13
-2.0Semifinal🇩🇰 DENMARK552♥♦4+1+0
-2.0Final🇮🇳 INDIA482♠♥3+1+0
-2.0Final🇮🇳 INDIA503NT♥3-2+0
-2.1Quarterfinal🇧🇬 BULGARIA113♣♦A+1+0
-2.1Quarterfinal🇧🇬 BULGARIA452♥♠3-2-3
-2.7Semifinal🇩🇰 DENMARK514♦♠Q=+0
-2.7Semifinal🇩🇰 DENMARK644♥x♦Q=-5
-3.0Semifinal🇩🇰 DENMARK282♠♥A=-1
-3.1Quarterfinal🇧🇬 BULGARIA241NT♠6+1+0
-3.4Quarterfinal🇧🇬 BULGARIA423NT♦9=+0
-3.7Quarterfinal🇧🇬 BULGARIA322♦♥7-1-4
-3.7Semifinal🇩🇰 DENMARK84♠♦A-1-4
-3.7Semifinal🇩🇰 DENMARK363♥♠A=-10
-4.0Semifinal🇩🇰 DENMARK343NT♥10=-7
-4.0Semifinal🇩🇰 DENMARK763♠♦5=+0
-4.1Quarterfinal🇧🇬 BULGARIA443NT♥4+2-10
-4.3Semifinal🇩🇰 DENMARK62NT♥K-2-7
-4.3Semifinal🇩🇰 DENMARK226♦♥A+1+12
-4.3Semifinal🇩🇰 DENMARK404♠♣3=+0
-5.0Final🇮🇳 INDIA541NT♣9-1-4
-5.0Final🇮🇳 INDIA922♠♦J-2+0
-5.3Semifinal🇩🇰 DENMARK583NT♦K-1-6
-6.0Semifinal🇩🇰 DENMARK304♠♥7-1-5
-6.0Final🇮🇳 INDIA423NT♦Q-1-6
-6.0Final🇮🇳 INDIA473NT♥3-1-5
-6.1Quarterfinal🇧🇬 BULGARIA256♠♦3+1-11
-6.7Quarterfinal🇧🇬 BULGARIA85♣x♦A-1+0
-6.7Semifinal🇩🇰 DENMARK244♠♣5+1-1
-7.0Semifinal🇩🇰 DENMARK94♣♦10-3-5
-7.0Semifinal🇩🇰 DENMARK181NTx♠5-2-8
-7.0Final🇮🇳 INDIA943NT♠8=+0
-7.3Semifinal🇩🇰 DENMARK674♠♠3=-8
-7.3Semifinal🇩🇰 DENMARK833♦♣K=+0
-7.7Semifinal🇩🇰 DENMARK464♥♠3+1-8
-9.0Semifinal🇩🇰 DENMARK886♥x♦A-3-9
-9.0Final🇮🇳 INDIA184♠x♦Q-3-9
-9.3Semifinal🇩🇰 DENMARK215♣♠3-2-11
-9.3Semifinal🇩🇰 DENMARK936♦♥9+1-13
-9.7Semifinal🇩🇰 DENMARK334♠x♦A-3-9
-10.0Final🇮🇳 INDIA363NT♣2=+1
-10.0Final🇮🇳 INDIA824♠♥10-1-5
-10.7Semifinal🇩🇰 DENMARK174♠♥7=-7
-11.0Semifinal🇩🇰 DENMARK317♥♠Q=+0
-11.0Semifinal🇩🇰 DENMARK504♠♥7=-10
-11.0Final🇮🇳 INDIA274♠♥J=+0
-11.0Final🇮🇳 INDIA594♥x♦6-1-11
-11.0Final🇮🇳 INDIA663NT♣J-3-2
-12.0Semifinal🇩🇰 DENMARK125♣x♥K-3-8
-12.0Final🇮🇳 INDIA583NT♣Q=+1
-13.0Quarterfinal🇧🇬 BULGARIA355♦x♣K=-12
-13.0Final🇮🇳 INDIA293NT♥10=+1
-13.0Final🇮🇳 INDIA526♦♠K+1+13
-13.0Final🇮🇳 INDIA935♠♥8+2-9
-17.0Final🇮🇳 INDIA687NT♦K=+0