KALITA Jacek · RUCHKA

6rank
+83.7Butler · 102 bds
+0.82per board
±4.7swing
+0.22vs par /bd · #23/32
+0.56adjusted /bd
Butler per round: 16.8 43.6 43.6 26.1 26.1 -2.8 -2.8by round

vs par split: bidding -0.33 · play +0.55

Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted +0.56/bd

Card play — on target: opening leads 80.0% #18 of 32 · declarer play 93.1% #1 of 32 · defence 90.9% #5 of 32

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (5)75.0% (20)
Declarer play87.5% (8)95.2% (21)
Defence77.8% (9)94.3% (35)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 66.7% (6) · ♦ 90.0% (10) · ♣ 83.3% (6)

vs par by strain: NT -0.26 (27) · a suit +0.39 (75)

vs par by level: part-score +1.48 (40) · game -0.56 (52) · slam -0.80 (10)

By role: declaring +0.15/bd (-1.43 vs par · 58) · defending +1.71/bd (+2.39 vs par · 44)

By vulnerability: vulnerable +0.76/bd (+0.55 vs par · 51) · not vulnerable +0.88/bd (-0.12 vs par · 51)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32M.NowosadzkiM.Sobczak – M.ChodackiOpen14+16.8+1.20+1.57
Round of 16M.NowosadzkiT.Sprinkhuizen – G.Mendes De LeonOpen14+11.1+0.79+0.21
Round of 16M.NowosadzkiT.Sprinkhuizen – G.Mendes De LeonOpen14+32.5+2.32+1.21
QuarterfinalM.NowosadzkiJ.Allerton – C.JaggerClosed14-12.5-0.89-0.21
QuarterfinalM.NowosadzkiJ.Allerton – C.JaggerClosed14+38.6+2.76+2.07
SemifinalM.NowosadzkiJ.Van Lankveld – B.Van Den BosOpen16-1.8-0.11-1.44
SemifinalM.NowosadzkiT.Verbeek – D.MolenaarClosed16-1.0-0.06-1.44

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
+12.9Round of 16NETHERLANDS FIT266♠♠7-1+13
+11.6QuarterfinalBADGER C225♦♥4-1+12
+11.1Round of 16NETHERLANDS FIT272♥x♠9+1+10
+10.6QuarterfinalBADGER C193♠♦A+1+8
+9.7Round of 16NETHERLANDS FIT135♦♣7-1+12
+9.3SemifinalNETHERLANDS BLUE42♦x♠10-2-3
+8.7SemifinalNETHERLANDS BLUE296♥♣3=+0
+7.7Round of 16NETHERLANDS FIT126NTx♠8-1+11
+7.4Round of 32KRASNICK37♦♦3=+1
+6.4QuarterfinalBADGER C233♠♥3-1+6
+6.1Round of 32KRASNICK104♠♣Q-2+8
+6.0QuarterfinalBADGER C33NT♣4-2+13
+5.7Round of 16NETHERLANDS FIT184♥x♦6-1+7
+5.0SemifinalNETHERLANDS BLUE283NT♠4+2+2
+4.7Round of 32KRASNICK144♠♣K=+1
+4.7QuarterfinalBADGER C182♥♣K+1+1
+4.7SemifinalNETHERLANDS BLUE133NT♥Q+1+0
+4.6Round of 16NETHERLANDS FIT237♥♣10=+0
+4.6QuarterfinalBADGER C252♣♥6+1+0
+4.3SemifinalNETHERLANDS BLUE24♠♣7=-10
+4.3SemifinalNETHERLANDS BLUE54♥♦K-1+8
+4.3SemifinalNETHERLANDS BLUE144♥♥3-3+6
+3.9Round of 16NETHERLANDS FIT282♠♥5=+6
+3.9QuarterfinalBADGER C212♣x♣8-1+6
+3.3Round of 32KRASNICK53♦♠Q-1+5
+3.3QuarterfinalBADGER C172♠♦A=+6
+3.0SemifinalNETHERLANDS BLUE192♠♥6+1+6
+2.9Round of 16NETHERLANDS FIT144♣♦5=+6
+2.9QuarterfinalBADGER C261♠♣4-2+2
+2.7Round of 16NETHERLANDS FIT153♥♠8=+1
+2.6Round of 16NETHERLANDS FIT43NT♠2+2+0
+2.5Round of 32KRASNICK61NT♦8-1+6
+2.5Round of 16NETHERLANDS FIT74♥♦K-1-6
+2.3Round of 32KRASNICK136♥♣8+1+13
+2.3Round of 16NETHERLANDS FIT112♥♣10+1+0
+2.0QuarterfinalBADGER C163♥♠Q=+0
+1.8Round of 16NETHERLANDS FIT33NT♦2+2+1
+1.8Round of 16NETHERLANDS FIT241NT♥3=+5
+1.7Round of 16NETHERLANDS FIT224♠♦K-1+6
+1.7QuarterfinalBADGER C114♠♥K=+8
+1.7SemifinalNETHERLANDS BLUE182NT♥7+2-6
+1.7SemifinalNETHERLANDS BLUE242NT♣K=+0
+1.7SemifinalNETHERLANDS BLUE251NT♣4=+1
+1.6Round of 16NETHERLANDS FIT195♣♦A=+5
+1.4QuarterfinalBADGER C43NT♣4=-1
+1.3SemifinalNETHERLANDS BLUE15♣x♥Q-1-5
+1.1QuarterfinalBADGER C62♥♥K-2-5
+1.0QuarterfinalBADGER C92♠♥2=+5
+1.0SemifinalNETHERLANDS BLUE123♠♠3-1+5
+0.7Round of 32KRASNICK13♥♦A-1-2
+0.7QuarterfinalBADGER C144♠♦Q=+0
+0.7SemifinalNETHERLANDS BLUE94♥♥4=+1
+0.7SemifinalNETHERLANDS BLUE162♠♣K-1+0
+0.7SemifinalNETHERLANDS BLUE172NT♦J-1-1
+0.6QuarterfinalBADGER C243♣♠A-2+0
+0.5Round of 16NETHERLANDS FIT62♠♦6=+0
+0.5Round of 16NETHERLANDS FIT162♠♦3+1-6
+0.3QuarterfinalBADGER C81NT♥2+1-1
+0.3SemifinalNETHERLANDS BLUE211NT♠3+1+0
+0.3SemifinalNETHERLANDS BLUE223NT♠3+1+0
+0.3SemifinalNETHERLANDS BLUE304♥♦K-2+0
+0.3SemifinalNETHERLANDS BLUE323♣♥10+1+2
+0.1Round of 32KRASNICK114♠♣A+1-4
+0.1QuarterfinalBADGER C104♥x♠K-1-2
+0.1QuarterfinalBADGER C273NT♥5=+0
+0.0Round of 16NETHERLANDS FIT204♠♦5=+0
+0.0QuarterfinalBADGER C124♥♠10=+0
+0.0SemifinalNETHERLANDS BLUE62♠♣K+1-6
-0.0SemifinalNETHERLANDS BLUE263NT♦J+2-13
-0.3Round of 32KRASNICK44♠♣Q=+0
-0.3Round of 32KRASNICK125♦x♠Q-2-5
-0.5Round of 16NETHERLANDS FIT83NT♠7=-2
-0.6Round of 16NETHERLANDS FIT13NT♦9=+0
-0.7SemifinalNETHERLANDS BLUE33♠♣5-1+0
-1.1QuarterfinalBADGER C71NT♣7-2+9
-1.3Round of 32KRASNICK24♦♥A-1+8
-1.4QuarterfinalBADGER C53NT♥3+2+0
-1.5Round of 32KRASNICK73♦♣8=+1
-1.7QuarterfinalBADGER C154♠♦6-1-6
-1.9Round of 16NETHERLANDS FIT214♠♥5-1-6
-2.0Round of 32KRASNICK94♥♦2=+0
-2.7Round of 16NETHERLANDS FIT53NT♠3-2-8
-2.7SemifinalNETHERLANDS BLUE313NT♥J-1-5
-3.0SemifinalNETHERLANDS BLUE154♠♦K=+0
-3.0SemifinalNETHERLANDS BLUE272♠♦Q=-6
-3.5Round of 16NETHERLANDS FIT96♥♣A-1-11
-4.0QuarterfinalBADGER C284♠♦A=+0
-4.3SemifinalNETHERLANDS BLUE105♦♥J=-1
-4.4Round of 16NETHERLANDS FIT172♦♣3-1-10
-4.9Round of 32KRASNICK84♥♣3-1-10
-5.1QuarterfinalBADGER C136♦♣A-1-13
-5.7Round of 16NETHERLANDS FIT105♥♦10=-1
-5.9Round of 16NETHERLANDS FIT24♥♦8=+1
-6.4QuarterfinalBADGER C203NT♦6-1-6
-6.7SemifinalNETHERLANDS BLUE113NT♠8-1-5
-7.0SemifinalNETHERLANDS BLUE204♥♦3-1+9
-7.7Round of 16NETHERLANDS FIT254♠♣10+3-14
-7.9QuarterfinalBADGER C23NT♦2=-7
-8.7SemifinalNETHERLANDS BLUE76♥♦10+1-13
-9.0SemifinalNETHERLANDS BLUE84♠x♦2+2+0
-9.3QuarterfinalBADGER C16♣x♥A-3-9
-12.0SemifinalNETHERLANDS BLUE234♠x♣6-2-12