🇵🇱 DUFRAT Katarzyna · POLAND

9rank
+72.6Butler · 160 bds
+0.45per board
±4.2swing
-0.31vs par /bd · #20/27
+0.39adjusted /bd
Butler per round: 56.3 56.3 56.3 56.3 56.3 16.3 16.3 16.3 16.3 16.3by round

vs par split: bidding -0.24 · play -0.03

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.39/bd

Card play — on target: opening leads 91.4% #1 of 27 · declarer play 65.9% #25 of 27 · defence 81.6% #21 of 27

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (9)88.5% (26)
Declarer play57.1% (14)70.4% (27)
Defence88.2% (17)79.7% (59)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (11) · ♦ 90.9% (11) · ♣ 85.7% (7)

vs par by strain: NT +0.95 (41) · a suit -0.70 (117)

vs par by level: part-score +0.44 (61) · game -0.22 (88) · slam -5.67 (9)

By role: declaring +0.78/bd (-2.26 vs par · 84) · defending +0.09/bd (+1.84 vs par · 76)

By vulnerability: vulnerable +0.51/bd (+0.07 vs par · 80) · not vulnerable +0.40/bd (-0.70 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16J.ZmudaZ.Demirbilek – A.MetinClosed16+44.5+2.78+1.94
Round of 16J.ZmudaV.Adut – D.YavasClosed16-24.9-1.56-2.12
Round of 16J.ZmudaV.Adut – D.YavasClosed16+6.5+0.41-1.88
Round of 16J.ZmudaV.Adut – D.YavasClosed16-1.4-0.09+0.94
Round of 16J.ZmudaI.Ozbay – H.OzgurClosed16+31.6+1.98+1.88
QuarterfinalJ.ZmudaJ.Zochowska – V.ReessOpen16+3.8+0.24+1.38
QuarterfinalJ.ZmudaV.Reess – J.ZochowskaClosed16-16.1-1.01-1.44
QuarterfinalJ.ZmudaV.Reess – J.ZochowskaClosed16+26.4+1.65+0.56
QuarterfinalJ.ZmudaJ.Zochowska – V.ReessOpen16-5.2-0.33-1.12
QuarterfinalJ.ZmudaV.Reess – J.ZochowskaClosed16+7.4+0.46-3.25

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
+12.5Round of 16🇹🇷 TURKEY152♠x♥A=+13
+11.6Quarterfinal🇫🇷 FRANCE123NT♥Q-2+17
+11.3Round of 16🇹🇷 TURKEY892♦x♠2-3+9
+10.9Round of 16🇹🇷 TURKEY813NT♥4-3+12
+9.8Round of 16🇹🇷 TURKEY24♠♦5-1+14
+9.6Round of 16🇹🇷 TURKEY134♥♣10=+10
+8.9Round of 16🇹🇷 TURKEY56♣♠A=+0
+8.6Quarterfinal🇫🇷 FRANCE605♣♥3=+0
+8.3Round of 16🇹🇷 TURKEY593NT♥2+2+1
+7.9Quarterfinal🇫🇷 FRANCE503NT♦7+2+11
+7.8Round of 16🇹🇷 TURKEY564♠♣4=+0
+7.0Round of 16🇹🇷 TURKEY783NT♣7-1+5
+6.7Quarterfinal🇫🇷 FRANCE864♠♥A+1+1
+6.6Round of 16🇹🇷 TURKEY905♦x♥9-2+8
+6.3Quarterfinal🇫🇷 FRANCE33♥♣3=+6
+5.5Round of 16🇹🇷 TURKEY174♠x♥A=+5
+5.3Quarterfinal🇫🇷 FRANCE743NT♦5=+10
+5.1Quarterfinal🇫🇷 FRANCE147♠♥Q=+0
+5.0Round of 16🇹🇷 TURKEY74♥♦2-1-9
+5.0Quarterfinal🇫🇷 FRANCE83NT♠K+2+2
+4.9Quarterfinal🇫🇷 FRANCE896♣♦10=-2
+4.7Quarterfinal🇫🇷 FRANCE583♦♣J-2+3
+4.3Round of 16🇹🇷 TURKEY842♠♥9-3+5
+4.3Quarterfinal🇫🇷 FRANCE384♥♣J-1+12
+4.3Quarterfinal🇫🇷 FRANCE794NT♠Q=-11
+4.1Round of 16🇹🇷 TURKEY532♠♠2+1+0
+3.7Round of 16🇹🇷 TURKEY114♦♠10+1+7
+3.7Round of 16🇹🇷 TURKEY551NT♠Q=+5
+3.7Round of 16🇹🇷 TURKEY804♥♠8-2+13
+3.7Quarterfinal🇫🇷 FRANCE643NT♦2+3+1
+3.5Round of 16🇹🇷 TURKEY773NT♦7-2+8
+3.4Quarterfinal🇫🇷 FRANCE553NT♣A-1+6
+3.2Round of 16🇹🇷 TURKEY742♠♠8=+6
+3.1Round of 16🇹🇷 TURKEY144♠♦A=+0
+3.1Quarterfinal🇫🇷 FRANCE92♠♠6-1+7
+3.1Quarterfinal🇫🇷 FRANCE334♠♥Q+2+1
+3.1Quarterfinal🇫🇷 FRANCE786♥♣2=+0
+2.9Round of 16🇹🇷 TURKEY123NT♥K+1+0
+2.9Round of 16🇹🇷 TURKEY194♥♣7=-1
+2.9Round of 16🇹🇷 TURKEY863NT♥Q=+0
+2.7Round of 16🇹🇷 TURKEY853NT♥6-1+5
+2.7Quarterfinal🇫🇷 FRANCE534♠♦2+1+0
+2.7Quarterfinal🇫🇷 FRANCE621NT♦6=-1
+2.6Round of 16🇹🇷 TURKEY752♠♣10+1+1
+2.4Quarterfinal🇫🇷 FRANCE543NT♣A-2+8
+2.4Quarterfinal🇫🇷 FRANCE803NT♣3=+2
+2.4Quarterfinal🇫🇷 FRANCE873NT♠A+1+0
+2.1Quarterfinal🇫🇷 FRANCE694NT♣J+1-10
+2.0Quarterfinal🇫🇷 FRANCE752♠♣Q+1+1
+1.9Quarterfinal🇫🇷 FRANCE15♥♠2=+2
+1.9Quarterfinal🇫🇷 FRANCE822♥♦J=+0
+1.7Round of 16🇹🇷 TURKEY42♠♦6-1+5
+1.7Round of 16🇹🇷 TURKEY186♦♥3=-13
+1.7Quarterfinal🇫🇷 FRANCE853♣♦2-2+5
+1.6Round of 16🇹🇷 TURKEY923NT♠5=+0
+1.5Round of 16🇹🇷 TURKEY614♥♦9+1+0
+1.5Round of 16🇹🇷 TURKEY883♣♠6-2+5
+1.5Round of 16🇹🇷 TURKEY955♦♥6-1+5
+1.3Quarterfinal🇫🇷 FRANCE363NT♦8=-1
+1.3Quarterfinal🇫🇷 FRANCE563NT♣J-2+5
+1.3Quarterfinal🇫🇷 FRANCE923♥♥A-2+0
+1.1Round of 16🇹🇷 TURKEY703NT♥8+1+0
+1.0Round of 16🇹🇷 TURKEY213♥♦A-1+4
+0.9Round of 16🇹🇷 TURKEY794♥♣K+1+0
+0.9Quarterfinal🇫🇷 FRANCE811NT♥9=-1
+0.9Quarterfinal🇫🇷 FRANCE844♥♦6+1+1
+0.8Round of 16🇹🇷 TURKEY873♦♣4-1-1
+0.7Round of 16🇹🇷 TURKEY931♠♣Q+1+0
+0.7Quarterfinal🇫🇷 FRANCE59Adj♣6-4
+0.7Quarterfinal🇫🇷 FRANCE834♠♦J+2-11
+0.6Quarterfinal🇫🇷 FRANCE73♠♥A=+0
+0.6Quarterfinal🇫🇷 FRANCE614♠♥3+2+2
+0.6Quarterfinal🇫🇷 FRANCE704♠♣J+1+0
+0.6Quarterfinal🇫🇷 FRANCE952♠♣J-1-6
+0.5Round of 16🇹🇷 TURKEY92♥♥6-1+1
+0.5Round of 16🇹🇷 TURKEY603NT♠K+2+10
+0.3Round of 16🇹🇷 TURKEY293NT♣K=-1
+0.3Quarterfinal🇫🇷 FRANCE472♦♠J-2+5
+0.1Round of 16🇹🇷 TURKEY733♠♦2+2+9
+0.1Quarterfinal🇫🇷 FRANCE352♠♣A+1+1
+0.1Quarterfinal🇫🇷 FRANCE434♠♣A=+0
+0.0Round of 16🇹🇷 TURKEY163NT♣3+1+0
+0.0Round of 16🇹🇷 TURKEY264♥♦10+1+1
+0.0Quarterfinal🇫🇷 FRANCE496♠♥Q-1-11
+0.0Quarterfinal🇫🇷 FRANCE514♠♦A=-3
-0.0Quarterfinal🇫🇷 FRANCE722♠♦2=+0
-0.0Quarterfinal🇫🇷 FRANCE774♥♠Q+1+0
-0.1Round of 16🇹🇷 TURKEY1Pass-3
-0.1Round of 16🇹🇷 TURKEY64♠♥A=-3
-0.1Round of 16🇹🇷 TURKEY221NT♥9+1+10
-0.1Round of 16🇹🇷 TURKEY545♠x♥10-1+5
-0.1Round of 16🇹🇷 TURKEY962♥♣A-1-1
-0.3Quarterfinal🇫🇷 FRANCE372♥♦Q+1-1
-0.4Quarterfinal🇫🇷 FRANCE764♠♥3-2+7
-0.5Round of 16🇹🇷 TURKEY623NT♥Q+2-11
-0.7Round of 16🇹🇷 TURKEY521♠♥10+3-10
-0.7Quarterfinal🇫🇷 FRANCE444♣♥K=+0
-0.9Quarterfinal🇫🇷 FRANCE54♥♦Q=+0
-0.9Quarterfinal🇫🇷 FRANCE684♥♠K=-1
-0.9Quarterfinal🇫🇷 FRANCE933♣♠J+1-10
-1.0Round of 16🇹🇷 TURKEY104♥♦Q+1-1
-1.0Round of 16🇹🇷 TURKEY505♦♣K=+1
-1.0Round of 16🇹🇷 TURKEY692♣♣5+1+1
-1.0Quarterfinal🇫🇷 FRANCE153♠♣Q-1+2
-1.0Quarterfinal🇫🇷 FRANCE341NT♦2=+0
-1.1Round of 16🇹🇷 TURKEY202♠♠6+3+9
-1.1Round of 16🇹🇷 TURKEY643♦♠A+2-13
-1.1Round of 16🇹🇷 TURKEY722♦♣K=+2
-1.1Quarterfinal🇫🇷 FRANCE733♠♥3=+0
-1.3Round of 16🇹🇷 TURKEY514♥♦A=-8
-1.3Round of 16🇹🇷 TURKEY912♠♠2=+0
-1.3Quarterfinal🇫🇷 FRANCE163♦♠6+2-1
-1.4Round of 16🇹🇷 TURKEY324♠♦A+1+0
-1.4Quarterfinal🇫🇷 FRANCE43NT♣Q+1+13
-1.4Quarterfinal🇫🇷 FRANCE102♥♦8=+0
-1.7Quarterfinal🇫🇷 FRANCE714♦♠Q=+0
-1.9Round of 16🇹🇷 TURKEY764♠x♥A-3-3
-2.0Quarterfinal🇫🇷 FRANCE394♠♦5+1-1
-2.1Round of 16🇹🇷 TURKEY254♠♣K-1-5
-2.1Quarterfinal🇫🇷 FRANCE403NT♣5+1+1
-2.1Quarterfinal🇫🇷 FRANCE454♥♣8-1-12
-2.3Round of 16🇹🇷 TURKEY631NT♠Q-1+0
-2.4Round of 16🇹🇷 TURKEY243♦♣8-1-4
-2.6Quarterfinal🇫🇷 FRANCE112♦♠8+1+0
-2.6Quarterfinal🇫🇷 FRANCE481NT♣10+1+1
-2.6Quarterfinal🇫🇷 FRANCE884♠♥J+1-4
-2.6Quarterfinal🇫🇷 FRANCE903NT♣6-1-12
-2.6Quarterfinal🇫🇷 FRANCE964♥♠4=-3
-2.8Round of 16🇹🇷 TURKEY274♥♦K+3-2
-2.9Round of 16🇹🇷 TURKEY662♦♠9+1-5
-2.9Quarterfinal🇫🇷 FRANCE911NT♠8=-5
-3.0Quarterfinal🇫🇷 FRANCE665♠x♥A-2+5
-3.0Quarterfinal🇫🇷 FRANCE944♥♥3-1-5
-3.2Round of 16🇹🇷 TURKEY584♥♣6=+1
-3.3Round of 16🇹🇷 TURKEY682♦♥J+1+0
-3.3Quarterfinal🇫🇷 FRANCE632♠♦K+2-1
-3.4Quarterfinal🇫🇷 FRANCE23♠♣4+2-6
-3.5Round of 16🇹🇷 TURKEY233NT♥2-2-8
-3.5Round of 16🇹🇷 TURKEY942♠♦4+2-7
-3.7Round of 16🇹🇷 TURKEY832♥♣4-1-4
-3.7Quarterfinal🇫🇷 FRANCE572♥♠A+1-1
-3.9Round of 16🇹🇷 TURKEY711♥♣Q+1-11
-4.3Quarterfinal🇫🇷 FRANCE463NT♥2-4-12
-4.4Round of 16🇹🇷 TURKEY656♠♣2=+0
-4.5Round of 16🇹🇷 TURKEY82♥♠Q=+0
-4.6Round of 16🇹🇷 TURKEY494♠♣2=+0
-4.6Round of 16🇹🇷 TURKEY573NT♥10-3-11
-4.6Round of 16🇹🇷 TURKEY824♥♦6-1-6
-5.0Round of 16🇹🇷 TURKEY676♥♠10-1-11
-5.1Quarterfinal🇫🇷 FRANCE413♠♦5+1-7
-5.1Quarterfinal🇫🇷 FRANCE424♥♠3=-10
-5.3Quarterfinal🇫🇷 FRANCE524♠♣A-1-6
-5.4Quarterfinal🇫🇷 FRANCE134♠♦9-2-8
-5.5Round of 16🇹🇷 TURKEY303NT♦9-1-10
-7.5Round of 16🇹🇷 TURKEY35♦♥A=-3
-8.0Round of 16🇹🇷 TURKEY314♥♠5-1-12
-8.0Quarterfinal🇫🇷 FRANCE674♥♣K=-7
-9.4Round of 16🇹🇷 TURKEY284♥♣A=-7
-9.9Quarterfinal🇫🇷 FRANCE656♥♠2-1-14
-12.4Quarterfinal🇫🇷 FRANCE64♥x♦A-4-12