MISZCZUK Karolina · WARSAW UNIVERSITY

328rank
-57.1Butler · 112 bds
-0.51per board
±4.8swing
-0.25vs par /bd · #250/382
-0.78adjusted /bd
Butler per round: -5.7 -2.1 -24.6 -38.2 8.4 12.9 -1.6 -6.2by round

vs par split: bidding -0.49 · play +0.24

Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted -0.78/bd

Card play — on target: opening leads 74.4% #300 of 382 · declarer play 61.5% #345 of 382 · defence 86.6% #225 of 382

Bidding activity — not a pass: 35.9% #370 of 382 (118/329)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)70.4% (27)
Declarer play57.1% (7)63.2% (19)
Defence82.6% (23)88.6% (44)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 81.8% (11) · ♦ 54.5% (11) · ♣ 83.3% (6)

vs par by strain: NT -0.26 (39) · a suit -0.25 (73)

vs par by level: part-score -1.26 (43) · game +0.14 (56) · slam +1.39 (13)

By role: declaring -0.93/bd (-4.20 vs par · 45) · defending -0.23/bd (+2.40 vs par · 67)

By vulnerability: vulnerable -1.10/bd (-1.57 vs par · 56) · not vulnerable +0.08/bd (+1.07 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3M.TurantV.Kolding – F.PoulsenOpen14-5.7-0.41+1.21
Round 4S.PancewiczM.Guendel – A.ReimClosed14-2.1-0.15-1.29
Round 5W.ForysF.Lecante – V.Raiko RaikovskyOpen14-24.6-1.76-2.36
Round 6T.LasotaM.Sainz De Vicuna – L.LantaronClosed14-38.2-2.73-3.07
Round 7W.ForysE.Lindenthal – K.PolapClosed14+8.4+0.60+2.86
Round 9W.ForysV.Franz – L.VachtarcikClosed14+12.9+0.92-1.29
Round 10T.LasotaC.Deheeger – P.BedouetOpen14-1.6-0.11+2.14
Round 11W.ForysP.Koester – H.HuebnerOpen14-6.2-0.44-0.21

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
+10.1Round 7ASCHAFFENBURG23NT♣4-1+11
+9.4Round 3TO BID OR NOT TO BID76NT♥K=-13
+9.3Round 9CZECHIA U31116♥♣A-3+7
+9.2Round 4VIMAPHAN226♠♥9+1+1
+8.8Round 10FRANCE GREEN264♠♦7-1+12
+8.3Round 10FRANCE GREEN276NT♦K-2+11
+8.2Round 10FRANCE GREEN154♠♣Q-1+12
+8.1Round 3TO BID OR NOT TO BID125♦♣6+1+17
+7.6Round 4VIMAPHAN253NT♥6-5+9
+7.3Round 11BAMBI96♥♦J=+11
+6.2Round 9CZECHIA U3124♠♣6=-5
+6.2Round 9CZECHIA U3133♠♦2-3+9
+5.8Round 9CZECHIA U31136NT♥8=-13
+5.1Round 4VIMAPHAN183♣♠A=+6
+4.8Round 7ASCHAFFENBURG132♣♦T-2+3
+4.3Round 7ASCHAFFENBURG62♥♠7-2+3
+4.1Round 4VIMAPHAN284♠♦Q-2-5
+3.9Round 3TO BID OR NOT TO BID92♠♣A-2+0
+3.7Round 5TAQUOI143NT♥Q-2+11
+3.7Round 11BAMBI43NT♠J=+0
+3.4Round 7ASCHAFFENBURG46NT♥J+1+13
+3.3Round 10FRANCE GREEN184♠♥5=+0
+3.1Round 9CZECHIA U3197♥♥9=+0
+2.7Round 6VICUNA242♠♣3-1-2
+2.6Round 3TO BID OR NOT TO BID143♥♣Q-1+5
+2.6Round 11BAMBI84♥♣A=+0
+2.4Round 5TAQUOI62NT♠9-1+0
+1.8Round 3TO BID OR NOT TO BID134♠♥A=+9
+1.8Round 5TAQUOI104♥♦7-1+6
+1.8Round 5TAQUOI124♠♥A-2+6
+1.3Round 7ASCHAFFENBURG52NT♥5-2+0
+1.3Round 10FRANCE GREEN163NT♥2-2+11
+1.2Round 9CZECHIA U3182♠♣A-1+3
+1.1Round 5TAQUOI71NT♠A-2+2
+1.1Round 10FRANCE GREEN204♠♥5=+0
+1.0Round 7ASCHAFFENBURG144♥♦Q=+0
+0.9Round 6VICUNA252♦♥9+1+0
+0.8Round 10FRANCE GREEN171NT♠K=+0
+0.7Round 5TAQUOI93NT♠8+2+0
+0.7Round 11BAMBI51NT♥Q+2+6
+0.6Round 6VICUNA224♠♣8+2-17
+0.6Round 9CZECHIA U31144♠♦8=+1
+0.6Round 11BAMBI32♠♥2+1-6
+0.5Round 3TO BID OR NOT TO BID16NT♥9=+0
+0.5Round 5TAQUOI31♦♠5=-2
+0.4Round 6VICUNA272♠♥J-2-1
+0.4Round 7ASCHAFFENBURG123♥♣8+2+6
+0.3Round 3TO BID OR NOT TO BID44♠♣8=+1
+0.3Round 4VIMAPHAN203NT♦3-1-6
+0.2Round 6VICUNA154♥♦K=-1
+0.1Round 4VIMAPHAN194NT♣K=+1
+0.1Round 9CZECHIA U3113NT♦2+2+0
+0.0Round 6VICUNA164♠♦9-1-2
+0.0Round 7ASCHAFFENBURG84♥♣7=+11
-0.1Round 3TO BID OR NOT TO BID113♥♦6+1-4
-0.1Round 10FRANCE GREEN254♠♣8+2+11
-0.2Round 11BAMBI104NT♠7=+12
-0.3Round 3TO BID OR NOT TO BID32♥♦Q+1+0
-0.3Round 9CZECHIA U31101NT♥3+2+10
-0.5Round 7ASCHAFFENBURG93NT♥9-1+5
-0.5Round 9CZECHIA U3161NT♦9+1+0
-0.9Round 5TAQUOI12♠♦T+1+0
-1.0Round 7ASCHAFFENBURG16NT♠7=+0
-1.0Round 11BAMBI143NT♣Q-1-10
-1.2Round 7ASCHAFFENBURG114♠♥K=+1
-1.2Round 11BAMBI22♠♥J=-5
-1.3Round 9CZECHIA U3153NT♥J=+1
-1.4Round 10FRANCE GREEN224♥♥2+1+11
-1.4Round 11BAMBI73NT♥K+1+1
-1.5Round 6VICUNA173NT♠7+2+14
-1.6Round 11BAMBI112♥♣K+1+7
-1.8Round 4VIMAPHAN163♦♣2-2+1
-1.8Round 4VIMAPHAN234♠♦A+1-1
-1.9Round 5TAQUOI82♥♦4-2-7
-1.9Round 6VICUNA283♠♦T-2+0
-2.1Round 4VIMAPHAN173♣x♥2-1+1
-2.1Round 4VIMAPHAN244♥♠K+2-1
-2.4Round 4VIMAPHAN153NT♦5+1+0
-2.4Round 6VICUNA264♥♠6=+1
-2.6Round 6VICUNA184♦♣6-1-8
-2.7Round 9CZECHIA U31123♦♣K+2-11
-3.0Round 11BAMBI63NT♦5+1-10
-3.0Round 11BAMBI123♥♦6+1-8
-3.2Round 5TAQUOI55♥x♦A-2-11
-3.2Round 7ASCHAFFENBURG73♣♥5-2-3
-3.5Round 10FRANCE GREEN234♥♣2-1-6
-3.8Round 3TO BID OR NOT TO BID63NT♠T+2-1
-3.8Round 3TO BID OR NOT TO BID83NT♣J-3-7
-3.8Round 11BAMBI133♣♥2-1+1
-4.1Round 4VIMAPHAN262♠♣Q-1-12
-4.4Round 4VIMAPHAN213NT♦2+1-1
-4.5Round 10FRANCE GREEN214♠♣9=+0
-4.8Round 5TAQUOI112♣♥T-1-10
-4.9Round 5TAQUOI42♦♠7+1+0
-5.3Round 3TO BID OR NOT TO BID24♠♣7=+13
-5.4Round 7ASCHAFFENBURG104♥♠4=-10
-5.6Round 7ASCHAFFENBURG33♦♠2=+0
-5.9Round 11BAMBI14♣♠A+1-2
-6.2Round 6VICUNA216♦x♠A-3-5
-6.2Round 10FRANCE GREEN242♠♦K=-9
-6.7Round 9CZECHIA U3172NT♣2-3-9
-7.3Round 6VICUNA192NT♠2=-6
-7.5Round 10FRANCE GREEN283NT♥6-2-11
-7.7Round 6VICUNA203NT♠A-3-9
-7.8Round 3TO BID OR NOT TO BID56♣♦J=+13
-8.1Round 9CZECHIA U3145♥♦7=-11
-8.9Round 5TAQUOI133NT♠J-1-16
-9.8Round 4VIMAPHAN274♥♠7-2-11
-10.2Round 10FRANCE GREEN194♠x♦9=-12
-11.2Round 3TO BID OR NOT TO BID103NT♥T-1-16
-12.0Round 5TAQUOI23♦x♠K-3-12
-13.4Round 6VICUNA236♣♠5=-7