DUFRAT Katarzyna · EDMONDS

52rank
+26.4Butler · 112 bds
+0.24per board
±3.8swing
-0.17vs par /bd · #27/40
+0.14adjusted /bd
Butler per round: 14.1 14.1 -0.1 -0.1 -0.1 12.4 12.4 12.4by round

vs par split: bidding -0.41 · play +0.27

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.14/bd

Card play — on target: opening leads 74.2% #35 of 40 · declarer play 83.9% #11 of 40 · defence 94.0% #3 of 40

Bidding activity — not a pass: 47.0% #7 of 40 (147/313)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (8)65.2% (23)
Declarer play60.0% (5)88.5% (26)
Defence100.0% (12)92.1% (38)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 71.4% (7) · ♦ 57.1% (7) · ♣ 81.8% (11)

vs par by strain: NT +0.32 (25) · a suit -0.27 (86)

vs par by level: part-score -0.13 (46) · game -0.07 (61) · slam -1.25 (4)

By role: declaring +0.26/bd (-1.89 vs par · 61) · defending +0.26/bd (+2.00 vs par · 50)

By vulnerability: vulnerable +0.17/bd (-0.04 vs par · 56) · not vulnerable +0.30/bd (-0.30 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32P.ZatorskiD.Wang – Y.LiuClosed14-2.6-0.19+1.57
Round of 32P.ZatorskiC.Dong – X.YuOpen14+16.7+1.19+1.29
Round of 16P.ZatorskiS.De Wijs – S.AsheClosed14+24.5+1.75+0.93
Round of 16P.ZatorskiS.Ekenberg – T.NilsmarkClosed14-2.6-0.19-3.21
Round of 16P.ZatorskiS.Ekenberg – T.NilsmarkClosed14-22.0-1.57-1.36
QuarterfinalP.ZatorskiR.Welland – S.AukenClosed14+12.2+0.87-0.86
QuarterfinalP.ZatorskiS.Auken – R.WellandOpen14-0.7-0.05+0.79
QuarterfinalP.ZatorskiR.Welland – S.AukenClosed14+0.9+0.06-0.50

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
+12.0Round of 16ASHE415♦♠K-1+12
+8.7QuarterfinalTICKET TO RIDE523NT♥Q-1+10
+8.1QuarterfinalTICKET TO RIDE434♥♠Q=+3
+7.9Round of 16ASHE354♥♦T+1+10
+7.7QuarterfinalTICKET TO RIDE353NT♥T-2+8
+7.4Round of 16ASHE105♠x♠A-2+0
+7.3Round of 16ASHE25♣♠A=+3
+6.9Round of 32JIN SHUO314♥♠K-2+7
+5.3QuarterfinalTICKET TO RIDE254♠♥8+1+1
+5.1Round of 16ASHE11♥♦Q+2+0
+4.9QuarterfinalTICKET TO RIDE154♠♣A-1+8
+4.9QuarterfinalTICKET TO RIDE233♠♥A+1+1
+4.9QuarterfinalTICKET TO RIDE313NT♦5=+10
+4.7Round of 32JIN SHUO83NT♥7-1+5
+4.0Round of 32JIN SHUO301NT♥9-2+5
+3.9Round of 32JIN SHUO144♠♦6=+8
+3.9Round of 32JIN SHUO372♠♥3-3+8
+3.7QuarterfinalTICKET TO RIDE203NT♣6+1+0
+3.4Round of 16ASHE43♥♦4=+12
+3.4QuarterfinalTICKET TO RIDE194♠♦K-2+3
+3.1QuarterfinalTICKET TO RIDE533NT♥2-1+6
+2.7Round of 16ASHE124♣x♠K-1+6
+2.6Round of 32JIN SHUO402♠♣J-1-1
+2.5Round of 16ASHE84♥♠2=+3
+2.5Round of 16ASHE513♦♣K-1+0
+2.4Round of 32JIN SHUO383♠♦A=+0
+2.1Round of 16ASHE443♠♣T=+1
+2.0Round of 32JIN SHUO114♥♦7=-1
+2.0Round of 32JIN SHUO291NT♣5=+2
+2.0QuarterfinalTICKET TO RIDE563♣♥4+1+1
+1.9Round of 16ASHE346♠♦7=+0
+1.9QuarterfinalTICKET TO RIDE332NT♣2=+0
+1.8Round of 32JIN SHUO411NT♦Q+1+1
+1.8Round of 16ASHE554♠♥4-1+10
+1.7Round of 16ASHE361NT♥5-1-2
+1.5Round of 32JIN SHUO123♠♦8-1+6
+1.4Round of 16ASHE94♠♣A-1+5
+1.1Round of 16ASHE521NT♥7=+0
+1.1QuarterfinalTICKET TO RIDE284♠♣5-1+5
+1.1QuarterfinalTICKET TO RIDE494♠♦T+1-12
+1.0Round of 32JIN SHUO134♠♣6=+0
+0.9Round of 16ASHE304♥♣K+2-12
+0.9Round of 16ASHE503♥♣2=+0
+0.9QuarterfinalTICKET TO RIDE452♠x♠2-2-3
+0.7Round of 16ASHE423NT♦4+1-11
+0.7Round of 16ASHE464♥♥2+3-12
+0.7QuarterfinalTICKET TO RIDE182♠♠A-2-2
+0.7QuarterfinalTICKET TO RIDE263NT♠K=-1
+0.6QuarterfinalTICKET TO RIDE344♥♦8=+1
+0.6QuarterfinalTICKET TO RIDE403♣♣8=+0
+0.5Round of 32JIN SHUO64♥♣2+2+11
+0.5Round of 32JIN SHUO94♠x♥A-2-5
+0.5Round of 32JIN SHUO345♣x♠A-1+0
+0.5Round of 32JIN SHUO364♥♠9=+3
+0.5Round of 16ASHE74♥♠A=+0
+0.3Round of 16ASHE392♠♥Q+1-7
+0.2Round of 32JIN SHUO71♠♦2+3+10
+0.1QuarterfinalTICKET TO RIDE554♠♥Q+2-11
+0.0Round of 16ASHE324♠♦K=-1
-0.0QuarterfinalTICKET TO RIDE383♥♥4+1-10
-0.1Round of 16ASHE114♠♦7=+0
-0.1Round of 16ASHE534♥♦J=+1
-0.1QuarterfinalTICKET TO RIDE445♣♠4-2+0
-0.2Round of 16ASHE134♥♦T+1+0
-0.3QuarterfinalTICKET TO RIDE163♥♣2=-7
-0.4Round of 32JIN SHUO353NT♣7+2+0
-0.5Round of 16ASHE63♦♥K+2+0
-0.7Round of 16ASHE143♦♠6-1-3
-0.7QuarterfinalTICKET TO RIDE474♠♦9+1+10
-0.7QuarterfinalTICKET TO RIDE513♣♣6=+0
-0.8Round of 32JIN SHUO392♦♦7+1+0
-0.8Round of 16ASHE482NT♠3-2+3
-0.9QuarterfinalTICKET TO RIDE243NT♣2-1-4
-0.9QuarterfinalTICKET TO RIDE393♠♣K=+0
-1.1QuarterfinalTICKET TO RIDE321NT♦J=+5
-1.1QuarterfinalTICKET TO RIDE375♦♥3-1-6
-1.2Round of 32JIN SHUO322♠♣A+1-1
-1.3QuarterfinalTICKET TO RIDE174♠♣3=+1
-1.3QuarterfinalTICKET TO RIDE501♥♣Q+1+1
-1.5Round of 16ASHE34♥♦7+2-1
-1.5Round of 16ASHE384♥♠9=+1
-1.7Round of 16ASHE452♠♦9+1-1
-1.7QuarterfinalTICKET TO RIDE362NT♥2=+0
-1.8Round of 32JIN SHUO423♦♣6-1-4
-2.0QuarterfinalTICKET TO RIDE295♣♦K-1-5
-2.0QuarterfinalTICKET TO RIDE414♥♣7+1+12
-2.2Round of 16ASHE473NT♥6=+0
-2.3QuarterfinalTICKET TO RIDE274♥♠7-1-5
-2.4Round of 32JIN SHUO33♦♠A=-5
-2.4Round of 32JIN SHUO10Pass-4
-2.6Round of 32JIN SHUO13♠♣J-1-4
-2.8Round of 16ASHE52♥♦4-1-12
-2.9QuarterfinalTICKET TO RIDE305♦♣9=-7
-3.0Round of 32JIN SHUO42♠♠T+2+1
-3.0QuarterfinalTICKET TO RIDE463NT♠2-1-5
-3.1Round of 32JIN SHUO52♠♦8=+0
-3.2Round of 16ASHE404♠♣2-1-12
-3.3QuarterfinalTICKET TO RIDE223NT♠6-4-12
-3.4Round of 32JIN SHUO23NT♠7+1+0
-3.4Round of 16ASHE372NT♥Q=-1
-3.5Round of 16ASHE564♥♣T+2-3
-3.7Round of 32JIN SHUO332♠♣2-2-2
-4.0Round of 16ASHE293NT♠6+3-11
-4.2Round of 16ASHE314♠♥A+1-11
-4.4QuarterfinalTICKET TO RIDE214♠♥5=+0
-4.7QuarterfinalTICKET TO RIDE422♦x♠6-2+3
-6.5Round of 16ASHE436♠♥6=+0
-7.3QuarterfinalTICKET TO RIDE545♥x♠A-1+0
-8.0Round of 16ASHE545♣♦2+1-13
-8.3Round of 16ASHE496♥♥2=-5
-10.0QuarterfinalTICKET TO RIDE482♠♣J-4-7
-11.7Round of 16ASHE337♦♦6=+0