🇵🇱 DUFRAT Katarzyna · POLAND

15rank
+63.6Butler · 255 bds
+0.25per board
±4.3swing
+0.60vs par /bd · #3/22
+0.46adjusted /bd
Butler per round: 80.8 80.8 80.8 80.8 80.8 -20.5 -20.5 -20.5 -20.5 -20.5 -20.5 3.3 3.3 3.3 3.3 3.3 3.3by round

vs par split: bidding +0.05 · play +0.55

Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.46/bd

Card play — on target: opening leads 85.0% #7 of 22 · declarer play 87.7% #1 of 22 · defence 89.8% #1 of 22

Card play by contract type — on target
vs NTvs a suit
Opening leads78.3% (23)89.2% (37)
Declarer play81.2% (16)90.2% (41)
Defence84.1% (44)92.8% (83)

Opening leads by suit led: ♠ 92.9% (14) · ♥ 86.7% (15) · ♦ 88.9% (18) · ♣ 69.2% (13)

vs par by strain: NT +1.28 (74) · a suit +0.32 (181)

vs par by level: part-score +0.86 (97) · game +0.80 (142) · slam -2.69 (16)

By role: declaring +0.99/bd (-0.91 vs par · 128) · defending -0.50/bd (+2.13 vs par · 127)

By vulnerability: vulnerable +0.24/bd (+1.31 vs par · 127) · not vulnerable +0.26/bd (-0.11 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalJ.ZmudaS.Dewi – K.MurniatiClosed16+41.8+2.61-0.25
QuarterfinalJ.ZmudaJ.Tueje – L.BojohClosed16+8.4+0.53+1.81
QuarterfinalJ.ZmudaS.Dewi – K.MurniatiClosed16+15.2+0.95+2.62
QuarterfinalJ.ZmudaC.Sumampouw – R.AndhaniClosed16+14.8+0.93+2.44
QuarterfinalJ.ZmudaJ.Tueje – L.BojohClosed16+0.6+0.04+0.00
SemifinalJ.ZmudaSHEN (1) Qi – W.WangClosed16-10.5-0.66+0.12
SemifinalJ.ZmudaY.Huang – N.WangClosed16-1.4-0.09-0.69
SemifinalJ.ZmudaSHEN (1) Qi – W.WangClosed16-5.6-0.35-0.38
SemifinalJ.ZmudaY.Lu – Y.LiuOpen16+4.7+0.29+0.50
SemifinalJ.ZmudaY.Huang – N.WangOpen16-6.4-0.40-0.50
SemifinalJ.ZmudaSHEN (1) Qi – W.WangClosed16-1.3-0.08+1.75
FinalJ.ZmudaI.Gronkvist – C.RimstedtOpen15-17.8-1.19-0.33
FinalJ.ZmudaK.Bertheau – P.AnderssonOpen16+16.2+1.01-0.31
FinalJ.ZmudaC.Rimstedt – I.GronkvistClosed16-8.4-0.53+1.75
FinalJ.ZmudaS.Rimstedt – E.OveliusOpen16+10.6+0.66+1.31
FinalJ.ZmudaC.Rimstedt – I.GronkvistClosed16+2.7+0.17-0.31
FinalJ.ZmudaC.Rimstedt – I.GronkvistOpen0+0.0+0.00·

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
+12.0Quarterfinal🇮🇩 INDONESIA353♣x♣5-3+9
+11.7Final🇸🇪 SWEDEN733♦x♠J-2+14
+10.3Semifinal🇨🇳 CHINA156♦♥2-1+14
+9.3Quarterfinal🇮🇩 INDONESIA206♥♦A=+0
+9.3Quarterfinal🇮🇩 INDONESIA234♠♥2+2+16
+9.3Final🇸🇪 SWEDEN375♣x♥5-2+5
+9.1Quarterfinal🇮🇩 INDONESIA224♠x♥5=+12
+9.1Quarterfinal🇮🇩 INDONESIA266♦♠10=-2
+9.0Quarterfinal🇮🇩 INDONESIA575♦♥2+1-1
+8.7Final🇸🇪 SWEDEN804♥♣9-1+10
+8.3Semifinal🇨🇳 CHINA804♠♠6-1+5
+8.0Semifinal🇨🇳 CHINA163NT♥3-1+12
+8.0Final🇸🇪 SWEDEN253NT♠4-2+7
+8.0Final🇸🇪 SWEDEN765♥x♣3-2+8
+7.7Quarterfinal🇮🇩 INDONESIA693♦♣7=+8
+7.7Semifinal🇨🇳 CHINA704♥♦6=+10
+7.6Quarterfinal🇮🇩 INDONESIA655♥♠A-3+7
+7.3Semifinal🇨🇳 CHINA124♣♥6=+1
+7.3Final🇸🇪 SWEDEN292NT♣3+1-10
+7.0Semifinal🇨🇳 CHINA234♠♣3=+3
+6.7Semifinal🇨🇳 CHINA243NT♠K=+7
+6.7Final🇸🇪 SWEDEN576♦♣2=-2
+6.6Quarterfinal🇮🇩 INDONESIA405♥x♣K=+5
+6.3Semifinal🇨🇳 CHINA253♠♣2-1+0
+6.3Semifinal🇨🇳 CHINA324♥♠5-2-12
+6.0Quarterfinal🇮🇩 INDONESIA833NT♣5=+6
+5.9Quarterfinal🇮🇩 INDONESIA253NT♥J=+0
+5.7Final🇸🇪 SWEDEN653♠♦3=+1
+5.6Quarterfinal🇮🇩 INDONESIA682♠♦7=+12
+5.4Quarterfinal🇮🇩 INDONESIA512♥♣K-1+11
+5.0Quarterfinal🇮🇩 INDONESIA454♥♠7=+0
+5.0Semifinal🇨🇳 CHINA363♣♦7+1+7
+5.0Semifinal🇨🇳 CHINA554NT♥J+1+15
+5.0Semifinal🇨🇳 CHINA574♠♥A-1+5
+5.0Final🇸🇪 SWEDEN593NT♥2+2+8
+4.9Quarterfinal🇮🇩 INDONESIA703NT♥4+2+12
+4.3Quarterfinal🇮🇩 INDONESIA524♥♠J+1+1
+4.3Semifinal🇨🇳 CHINA14♦♣A=+0
+4.3Semifinal🇨🇳 CHINA204♠♣5+1+0
+4.3Semifinal🇨🇳 CHINA764♠♦Q+1+0
+4.3Semifinal🇨🇳 CHINA811NT♦Q+2+6
+4.3Semifinal🇨🇳 CHINA903NT♥3-2+8
+4.1Quarterfinal🇮🇩 INDONESIA213♦♥A=+0
+4.0Semifinal🇨🇳 CHINA612♠♦A+1+0
+4.0Semifinal🇨🇳 CHINA953♠♥5+1+1
+3.7Semifinal🇨🇳 CHINA354♠♥10=+7
+3.7Semifinal🇨🇳 CHINA834♥♠J-1+2
+3.7Final🇸🇪 SWEDEN144NT♥2+1+0
+3.7Final🇸🇪 SWEDEN273NT♠A-3+7
+3.6Quarterfinal🇮🇩 INDONESIA953♠♣5-3+0
+3.3Semifinal🇨🇳 CHINA566♦♥6=+0
+3.3Final🇸🇪 SWEDEN181NT♥2-3+1
+3.3Final🇸🇪 SWEDEN544♠♥8=+0
+3.3Final🇸🇪 SWEDEN613♠♥3+1-10
+3.3Final🇸🇪 SWEDEN632♥♦J-2+6
+3.3Final🇸🇪 SWEDEN674♥♦3+1+0
+3.0Quarterfinal🇮🇩 INDONESIA432♥♥Q=+6
+3.0Semifinal🇨🇳 CHINA211NT♠4-1-2
+3.0Semifinal🇨🇳 CHINA674♥♦6-1+5
+2.9Quarterfinal🇮🇩 INDONESIA673♠♥3=+6
+2.7Semifinal🇨🇳 CHINA511NT♦Q-1+5
+2.7Semifinal🇨🇳 CHINA593NT♦9=-1
+2.7Final🇸🇪 SWEDEN23♦♠3-3+2
+2.7Final🇸🇪 SWEDEN222♠♣9=+1
+2.3Quarterfinal🇮🇩 INDONESIA924♥♦K+1+0
+2.3Semifinal🇨🇳 CHINA493♥♦A=+7
+2.3Final🇸🇪 SWEDEN462♠♥6-1+4
+2.1Quarterfinal🇮🇩 INDONESIA312♦♠10=+5
+2.0Quarterfinal🇮🇩 INDONESIA373♥♦Q=+1
+2.0Semifinal🇨🇳 CHINA385♥♦A-2+0
+2.0Final🇸🇪 SWEDEN113♠♠4=+0
+2.0Final🇸🇪 SWEDEN212♠♥10=+6
+2.0Final🇸🇪 SWEDEN534♥♠A+2+11
+2.0Final🇸🇪 SWEDEN645♦♣7-1-5
+2.0Final🇸🇪 SWEDEN784♠♥9+1+4
+1.9Quarterfinal🇮🇩 INDONESIA752♦♥7+2+0
+1.9Quarterfinal🇮🇩 INDONESIA864♥♣Q+2+12
+1.7Quarterfinal🇮🇩 INDONESIA583NT♦9=+1
+1.7Quarterfinal🇮🇩 INDONESIA742♥♣3+1+1
+1.7Semifinal🇨🇳 CHINA412♥♦K+1+0
+1.7Semifinal🇨🇳 CHINA964♠♥2=+1
+1.7Final🇸🇪 SWEDEN44♥♠Q+2+1
+1.7Final🇸🇪 SWEDEN306♠♥A+1-11
+1.7Final🇸🇪 SWEDEN514♥♦9=-1
+1.6Quarterfinal🇮🇩 INDONESIA494♥♠3+2+1
+1.4Quarterfinal🇮🇩 INDONESIA892♥♣K-2+1
+1.3Quarterfinal🇮🇩 INDONESIA392♠♣2+2+10
+1.3Quarterfinal🇮🇩 INDONESIA485♦♣A-1+6
+1.3Quarterfinal🇮🇩 INDONESIA551NT♠10=+5
+1.3Quarterfinal🇮🇩 INDONESIA593♥♠10=+1
+1.3Final🇸🇪 SWEDEN172♥♠5=+6
+1.3Final🇸🇪 SWEDEN192♥♦A+1+0
+1.3Final🇸🇪 SWEDEN335♣♦4+1+11
+1.3Final🇸🇪 SWEDEN392♠♣8=+0
+1.3Final🇸🇪 SWEDEN404♥♦A-2+6
+1.1Quarterfinal🇮🇩 INDONESIA793NT♠3+1+1
+1.1Quarterfinal🇮🇩 INDONESIA844♠♦5-1+6
+1.1Quarterfinal🇮🇩 INDONESIA884♠♣7+1+0
+1.0Quarterfinal🇮🇩 INDONESIA323NT♥5=+0
+1.0Quarterfinal🇮🇩 INDONESIA463♥♣6-1-2
+1.0Semifinal🇨🇳 CHINA33NT♥4+2+0
+1.0Semifinal🇨🇳 CHINA783NT♥10=-11
+1.0Final🇸🇪 SWEDEN74♠♦8=+13
+1.0Final🇸🇪 SWEDEN413NT♣4-1-6
+0.9Quarterfinal🇮🇩 INDONESIA422♠♦2-2-9
+0.9Quarterfinal🇮🇩 INDONESIA544♠♦5+1+0
+0.9Quarterfinal🇮🇩 INDONESIA711NT♠Q-1+11
+0.7Quarterfinal🇮🇩 INDONESIA303NT♥Q+1-10
+0.7Quarterfinal🇮🇩 INDONESIA813NT♣6-2+6
+0.7Quarterfinal🇮🇩 INDONESIA825♣♠K=-5
+0.7Semifinal🇨🇳 CHINA112NT♠5-1-2
+0.7Semifinal🇨🇳 CHINA303NT♠3+2+0
+0.7Semifinal🇨🇳 CHINA502NT♥4+1-7
+0.7Semifinal🇨🇳 CHINA584♠♥Q+1+0
+0.7Final🇸🇪 SWEDEN352♠♦9+1+0
+0.6Quarterfinal🇮🇩 INDONESIA294♥♣5=+0
+0.6Quarterfinal🇮🇩 INDONESIA533NT♠Q-1+1
+0.4Quarterfinal🇮🇩 INDONESIA761NT♠7+3-10
+0.3Semifinal🇨🇳 CHINA103NT♠J=+0
+0.3Semifinal🇨🇳 CHINA293♣♦2+1+0
+0.3Semifinal🇨🇳 CHINA393♥♥7+1+10
+0.3Semifinal🇨🇳 CHINA654♠♣A+2-11
+0.3Semifinal🇨🇳 CHINA693NT♦5+2+1
+0.3Semifinal🇨🇳 CHINA794♥♣K+1+0
+0.3Final🇸🇪 SWEDEN124♥♠A=+0
+0.3Final🇸🇪 SWEDEN233NT♥2+2+0
+0.3Final🇸🇪 SWEDEN263NT♠5+2+13
+0.3Final🇸🇪 SWEDEN363NT♣5=+1
+0.3Final🇸🇪 SWEDEN504♠♦3=+0
+0.3Final🇸🇪 SWEDEN583♣♠J+1+0
+0.3Final🇸🇪 SWEDEN743NT♣4+4-12
+0.1Quarterfinal🇮🇩 INDONESIA361NT♥3=-1
+0.1Quarterfinal🇮🇩 INDONESIA783NT♠3+1+1
+0.1Quarterfinal🇮🇩 INDONESIA934♠♦Q=+1
+0.0Quarterfinal🇮🇩 INDONESIA196♠♥9-1-11
+0.0Quarterfinal🇮🇩 INDONESIA284♥♦A+1+0
+0.0Quarterfinal🇮🇩 INDONESIA604♥♠A+1+10
+0.0Quarterfinal🇮🇩 INDONESIA644♠♦9+1+0
+0.0Semifinal🇨🇳 CHINA274♥♠5=+0
+0.0Semifinal🇨🇳 CHINA311♠♦K=+5
+0.0Semifinal🇨🇳 CHINA342♠♣K-1+4
+0.0Semifinal🇨🇳 CHINA404♠♥K+2-11
+0.0Semifinal🇨🇳 CHINA443NT♦6+1+1
+0.0Semifinal🇨🇳 CHINA474♥♣A=+0
+0.0Semifinal🇨🇳 CHINA483♣♥K-2+1
-0.0Semifinal🇨🇳 CHINA624♠♣J=+0
-0.0Semifinal🇨🇳 CHINA634♥♦4+1-4
-0.0Semifinal🇨🇳 CHINA754♠x♦A=-5
+0.0Semifinal🇨🇳 CHINA843NT♦4-3+14
+0.0Semifinal🇨🇳 CHINA923NT♦9+1+0
+0.0Final🇸🇪 SWEDEN54♥♠6+1+11
-0.0Final🇸🇪 SWEDEN444♠♦J=+0
+0.0Final🇸🇪 SWEDEN556♦♥K+1+11
+0.0Final🇸🇪 SWEDEN623NT♥2-1+10
-0.0Final🇸🇪 SWEDEN796♥♦Q=+0
-0.1Quarterfinal🇮🇩 INDONESIA623♥♦5=+6
-0.3Quarterfinal🇮🇩 INDONESIA505♣♥2=+0
-0.3Quarterfinal🇮🇩 INDONESIA853NT♥Q+1+0
-0.3Semifinal🇨🇳 CHINA74♠♣K+1+0
-0.3Semifinal🇨🇳 CHINA424♥♠10+1+0
-0.3Semifinal🇨🇳 CHINA722♦♥Q+1+0
-0.3Semifinal🇨🇳 CHINA823NT♥Q+3+11
-0.3Semifinal🇨🇳 CHINA882♥♣A+1-1
-0.3Final🇸🇪 SWEDEN93NT♦5+1-1
-0.3Final🇸🇪 SWEDEN244♥♠10+1+0
-0.3Final🇸🇪 SWEDEN454♥♣6+2+13
-0.3Final🇸🇪 SWEDEN471NT♣4-1+0
-0.3Final🇸🇪 SWEDEN771NT♠Q+2+10
-0.6Quarterfinal🇮🇩 INDONESIA611NT♦J-1+5
-0.7Semifinal🇨🇳 CHINA603♥♠A-2-6
-0.7Semifinal🇨🇳 CHINA872♠♦A-1-1
-0.7Final🇸🇪 SWEDEN324♠♣2+1-11
-1.0Quarterfinal🇮🇩 INDONESIA242♠♣7=+1
-1.0Quarterfinal🇮🇩 INDONESIA721NT♦4+1-1
-1.0Semifinal🇨🇳 CHINA281NT♠A-2-1
-1.0Semifinal🇨🇳 CHINA643NT♠J+3+10
-1.0Semifinal🇨🇳 CHINA854♠♦J+2-1
-1.0Final🇸🇪 SWEDEN683NT♣9=-13
-1.1Quarterfinal🇮🇩 INDONESIA181NT♦Q=+1
-1.3Quarterfinal🇮🇩 INDONESIA343♥♦10=+0
-1.3Quarterfinal🇮🇩 INDONESIA633NT♠7+2+11
-1.3Final🇸🇪 SWEDEN12♥♦9-3-1
-1.4Quarterfinal🇮🇩 INDONESIA442♥♣A+1+0
-1.7Semifinal🇨🇳 CHINA25♦♣3-1-9
-1.7Final🇸🇪 SWEDEN63NT♠J+2-2
-2.0Semifinal🇨🇳 CHINA463NT♥3-2-6
-2.0Semifinal🇨🇳 CHINA711NT♣5+1+0
-2.0Semifinal🇨🇳 CHINA733♦♣K+1+7
-2.0Semifinal🇨🇳 CHINA931NT♦Q+2+0
-2.0Semifinal🇨🇳 CHINA944♠♣2=-1
-2.0Final🇸🇪 SWEDEN341NT♥2-2+1
-2.0Final🇸🇪 SWEDEN561NT♣5-3-1
-2.3Final🇸🇪 SWEDEN162♠♥A=-6
-2.4Quarterfinal🇮🇩 INDONESIA804NT♥7+2+13
-2.6Quarterfinal🇮🇩 INDONESIA412♠♦K+2-6
-2.7Quarterfinal🇮🇩 INDONESIA944♠x♦A-3-2
-2.7Semifinal🇨🇳 CHINA182♠♣8=+0
-2.7Final🇸🇪 SWEDEN203♣♥J+2-11
-2.9Quarterfinal🇮🇩 INDONESIA172♦♥A=-5
-2.9Quarterfinal🇮🇩 INDONESIA962♥♥3=-7
-3.0Semifinal🇨🇳 CHINA332♣♥10+1-6
-3.0Semifinal🇨🇳 CHINA454♣♦7-1-5
-3.0Final🇸🇪 SWEDEN701NT♠7=-5
-3.3Quarterfinal🇮🇩 INDONESIA663♥♣Q-1-5
-3.3Semifinal🇨🇳 CHINA914♥♦6+1+0
-3.3Final🇸🇪 SWEDEN35♦x♠A-2-10
-3.7Quarterfinal🇮🇩 INDONESIA913NT♠Q=+1
-3.7Semifinal🇨🇳 CHINA82♠♥6=+1
-3.7Final🇸🇪 SWEDEN285♦♥5-1+5
-3.9Quarterfinal🇮🇩 INDONESIA386♦♦2+1+1
-3.9Quarterfinal🇮🇩 INDONESIA471NT♥4+1+7
-4.0Quarterfinal🇮🇩 INDONESIA902♥♦J=-6
-4.0Semifinal🇨🇳 CHINA144♠♠3=-3
-4.0Semifinal🇨🇳 CHINA773NT♠3+2-1
-4.0Semifinal🇨🇳 CHINA895♦♠3=-11
-4.0Final🇸🇪 SWEDEN493♥♣Q+1+4
-4.3Semifinal🇨🇳 CHINA265♥♠A+1-13
-4.3Semifinal🇨🇳 CHINA435♣x♥9-1-5
-4.3Semifinal🇨🇳 CHINA544♥♦K-3-5
-4.3Final🇸🇪 SWEDEN385♣♠A+1+11
-4.3Final🇸🇪 SWEDEN433NT♦3=-6
-4.3Final🇸🇪 SWEDEN525♦♣2+1-1
-4.3Final🇸🇪 SWEDEN753♥x♠3-1+0
-4.4Quarterfinal🇮🇩 INDONESIA276♠♦6+1-11
-4.7Quarterfinal🇮🇩 INDONESIA874♠♦A=-13
-4.7Semifinal🇨🇳 CHINA94♠♣5+2-2
-5.0Semifinal🇨🇳 CHINA536♠♦3-2-11
-5.0Final🇸🇪 SWEDEN152♦♣Q-1+0
-5.3Quarterfinal🇮🇩 INDONESIA736♠♠5-1-11
-5.3Semifinal🇨🇳 CHINA54♠♥3=+0
-5.7Semifinal🇨🇳 CHINA373NT♣A+3-3
-5.7Semifinal🇨🇳 CHINA862♠♥A-2+0
-5.7Final🇸🇪 SWEDEN694♥♦5-1-10
-6.0Final🇸🇪 SWEDEN484♥♣K-2-12
-6.3Semifinal🇨🇳 CHINA42♥♠10-3-5
-6.7Semifinal🇨🇳 CHINA63NT♠K-1-5
-6.7Semifinal🇨🇳 CHINA195♦♣K=-7
-6.7Final🇸🇪 SWEDEN664♠♦2=+0
-7.0Final🇸🇪 SWEDEN83NT♣8=+0
-7.0Final🇸🇪 SWEDEN605♣♠K-1-9
-7.3Semifinal🇨🇳 CHINA684♥♠J=-3
-7.7Semifinal🇨🇳 CHINA742♦♣A=+0
-8.0Quarterfinal🇮🇩 INDONESIA774♠♥3-1-6
-8.0Final🇸🇪 SWEDEN716♦♣K-1-12
-8.0Final🇸🇪 SWEDEN723NT♥9+1+0
-8.3Semifinal🇨🇳 CHINA664♥♣4-1-5
-8.3Final🇸🇪 SWEDEN103♦♥7=-12
-8.3Final🇸🇪 SWEDEN313NT♥4+2-8
-8.6Quarterfinal🇮🇩 INDONESIA563NT♠5-1-10
-8.7Final🇸🇪 SWEDEN426♠♥K=+0
-9.7Semifinal🇨🇳 CHINA134♠♥K=+0
-10.0Semifinal🇨🇳 CHINA174♥♦A=+0
-10.7Semifinal🇨🇳 CHINA523♣♥A=+0
-11.3Semifinal🇨🇳 CHINA223♣x♠A-1+9
-11.7Quarterfinal🇮🇩 INDONESIA336♣♦6=+2