KAZMUCHA Danuta · POLAND

7rank
+39.8Butler · 116 bds
+0.34per board
±6.3swing
+1.53vs par /bd · #1/18
+0.26adjusted /bd
Butler per round: 30.5 30.5 14.6 14.6 -5.3 -5.3 -5.3 -5.3 -5.3by round

vs par split: bidding +0.85 · play +0.68

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.26/bd

Card play — on target: opening leads 83.3% #10 of 18 · declarer play 78.3% #13 of 18 · defence 79.6% #9 of 18

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)84.2% (19)
Declarer play77.8% (9)78.6% (14)
Defence90.9% (11)76.3% (38)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 87.5% (8) · ♦ 85.7% (7) · ♣ 60.0% (5)

vs par by strain: NT +2.07 (27) · a suit +1.32 (71)

vs par by level: part-score +1.67 (33) · game +1.49 (57) · slam +1.25 (8)

By role: declaring +0.26/bd (+0.43 vs par · 59) · defending +0.43/bd (+2.63 vs par · 57)

By vulnerability: vulnerable +0.69/bd (+1.04 vs par · 49) · not vulnerable +0.09/bd (+2.02 vs par · 67)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalA.SarniakE.Kolesnik – G.TenevaOpen14+28.0+2.00+2.36
QuarterfinalA.SarniakG.Teneva – E.KolesnikOpen14+2.5+0.18+1.50
SemifinalA.SarniakP.Doedens – A.WijmaOpen14+22.3+1.59-0.29
SemifinalA.SarniakC.Arnolds – S.KolenClosed14-7.7-0.55+2.14
FinalA.SarniakK.Dufrat – J.ZmudaOpen14-18.0-1.29+1.43
FinalA.SarniakS.Willard – C.D'OvidioOpen14+18.0+1.29+1.71
FinalA.SarniakK.Dufrat – J.ZmudaOpen14-10.3-0.74·
FinalA.SarniakS.Willard – C.D'OvidioOpen14+21.0+1.50+1.86
FinalA.SarniakS.Willard – C.D'OvidioOpen4-16.0-4.00·

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
+14.0FinalAPPLE PIE263♣x♠K-2+8
+13.0SemifinalNETHERLANDS BLUE106♠♦J-2+13
+13.0FinalAPPLE PIE33NT♣4-2+13
+13.0FinalAPPLE PIE154♠♦2=+10
+12.9Quarterfinal4NATIONS256♥♦9-1+17
+12.7FinalAPPLE PIE354♥♦10+3·
+12.0FinalAPPLE PIE464♠♦3-1-1
+11.0FinalAPPLE PIE504♥♦10+1+14
+11.0FinalAPPLE PIE515♦x♣7+1-13
+10.3Quarterfinal4NATIONS23NT♥6=+14
+10.0SemifinalNETHERLANDS BLUE132♠♦8+2+10
+10.0FinalAPPLE PIE393NT♠K=·
+9.0SemifinalNETHERLANDS BLUE63♦♥7-4+7
+8.3Quarterfinal4NATIONS37♦♦3=+1
+8.0FinalAPPLE PIE114♠♣A=+8
+8.0FinalAPPLE PIE554♠x♠3+1+16
+7.3Quarterfinal4NATIONS104♠♣10-2+8
+6.7SemifinalNETHERLANDS BLUE44♥♠2+1+0
+6.0Quarterfinal4NATIONS283♠♦4-2+6
+5.6Quarterfinal4NATIONS145♦♥J=+0
+5.0Quarterfinal4NATIONS124♠♦K+2+5
+5.0FinalAPPLE PIE404♠♣A-1·
+4.7Quarterfinal4NATIONS71NT♦J=+6
+4.7Quarterfinal4NATIONS175♠♦3=+0
+4.4Quarterfinal4NATIONS64♥♠A-2+8
+4.4Quarterfinal4NATIONS182♣♥6-3+7
+4.3Quarterfinal4NATIONS193NT♥Q-2+8
+4.3SemifinalNETHERLANDS BLUE163♠♦A-1+10
+4.0SemifinalNETHERLANDS BLUE214♠♥4-1+6
+4.0SemifinalNETHERLANDS BLUE241NT♥3-1-1
+4.0FinalAPPLE PIE15♥x♣6-1+6
+4.0FinalAPPLE PIE243NT♠J-1+4
+4.0FinalAPPLE PIE533♦♠5-1+5
+3.7SemifinalNETHERLANDS BLUE113♥♣7=+0
+3.1Quarterfinal4NATIONS222♣x♦4=+7
+3.0SemifinalNETHERLANDS BLUE274♥♦7-1+5
+3.0FinalAPPLE PIE335♠x♥4-1·
+2.6Quarterfinal4NATIONS13♦♦3=+0
+2.0SemifinalNETHERLANDS BLUE53NT♥9-1-6
+2.0FinalAPPLE PIE43NT♣8+2+1
+2.0FinalAPPLE PIE374♥♥4=·
+2.0FinalAPPLE PIE423♠♦5-1·
+1.3SemifinalNETHERLANDS BLUE33NT♣6+2+1
+1.0Quarterfinal4NATIONS244♥♦7-2-1
+1.0FinalAPPLE PIE133NT♥Q+1-1
+1.0FinalAPPLE PIE214♠♣K=+1
+1.0FinalAPPLE PIE273NT♠5=+0
+1.0FinalAPPLE PIE452♦♦5=+1
+1.0FinalAPPLE PIE364♥♦A=·
+0.7Quarterfinal4NATIONS153NT♠2+1+1
+0.7SemifinalNETHERLANDS BLUE264♠♥4+1+0
+0.7FinalAPPLE PIE333♣♣9-1·
+0.3SemifinalNETHERLANDS BLUE24♥♥A=+1
+0.3SemifinalNETHERLANDS BLUE75♣x♦Q-1-8
+0.0Quarterfinal4NATIONS82♠♦A+1-6
-0.0SemifinalNETHERLANDS BLUE254♠♣10+3+14
+0.0FinalAPPLE PIE53NT♠2+3+1
+0.0FinalAPPLE PIE61NT♥7+2-6
+0.0FinalAPPLE PIE163♥♣3=+0
+0.0FinalAPPLE PIE195♦x♠J-4-7
+0.0FinalAPPLE PIE203NT♣8=+10
+0.0FinalAPPLE PIE253NT♠2-1+6
+0.0FinalAPPLE PIE311NT♦10+1·
+0.0FinalAPPLE PIE323♥♣K=·
+0.0FinalAPPLE PIE413NT♥Q=·
+0.0FinalAPPLE PIE494♥♠10+2-6
+0.0FinalAPPLE PIE543NT♠10-2-8
+0.0FinalAPPLE PIE563♦♠J+2+11
-0.1Quarterfinal4NATIONS44♠♦10=+0
-0.3Quarterfinal4NATIONS213NT♠J+2+0
-0.3SemifinalNETHERLANDS BLUE83NT♦K+1-1
-0.3SemifinalNETHERLANDS BLUE204♠♦5=+0
-0.7Quarterfinal4NATIONS52♥♣8-1+1
-0.9Quarterfinal4NATIONS114♠♣A+1-4
-1.0SemifinalNETHERLANDS BLUE153♠♥3-2+0
-1.0FinalAPPLE PIE72♣♦7+3+10
-1.0FinalAPPLE PIE81NT♥2=-2
-1.0FinalAPPLE PIE225♦♣7+1+0
-1.0FinalAPPLE PIE284♠♦A+1-1
-1.0FinalAPPLE PIE433NT♥7+1+7
-1.0FinalAPPLE PIE523NT♠6+1+12
-1.7SemifinalNETHERLANDS BLUE224♠♣J-1-6
-1.7SemifinalNETHERLANDS BLUE281NT♠2-1-5
-2.0SemifinalNETHERLANDS BLUE171NT♣5+1+7
-2.0FinalAPPLE PIE342♠♦K=·
-2.6Quarterfinal4NATIONS203♠♦3-1-6
-2.7Quarterfinal4NATIONS264♦♦10-2-2
-2.7SemifinalNETHERLANDS BLUE13NT♥7=+0
-3.0FinalAPPLE PIE184♥♣K-2-8
-3.3SemifinalNETHERLANDS BLUE195♥♠A-1+3
-3.7SemifinalNETHERLANDS BLUE143♦♣A=+0
-4.0FinalAPPLE PIE22♠♥3=+0
-4.0FinalAPPLE PIE171NT♠6=+1
-5.0SemifinalNETHERLANDS BLUE182♥♦6=-3
-5.0FinalAPPLE PIE93♠♦9-1+2
-5.0FinalAPPLE PIE364♠x♦5+2·
-5.0FinalAPPLE PIE441NT♥8+1-6
-5.7FinalAPPLE PIE343NT♥5-2·
-6.0FinalAPPLE PIE232♠♣9+1+0
-6.6Quarterfinal4NATIONS235♦♥K-2-13
-7.3SemifinalNETHERLANDS BLUE96♥x♣A-1-11
-7.4Quarterfinal4NATIONS94♥♠Q=+0
-8.0FinalAPPLE PIE482♠♥4+1-7
-8.7SemifinalNETHERLANDS BLUE237♥♣J=+0
-10.0SemifinalNETHERLANDS BLUE126♣♥9=-10
-11.0Quarterfinal4NATIONS276♠♦4=+0
-11.0FinalAPPLE PIE144♠♥K+1-1
-11.0FinalAPPLE PIE474♥♦A+2+1
-11.1Quarterfinal4NATIONS137♥♦9=+0
-11.4Quarterfinal4NATIONS164♠x♥Q+2-3
-12.0FinalAPPLE PIE104♥♠A-1+1
-12.0FinalAPPLE PIE124♥♠10-1-12
-12.0FinalAPPLE PIE386♦♣4-1·
-12.0FinalAPPLE PIE356♦♥4=·
-13.0FinalAPPLE PIE295♣x♠J-2·
-13.0FinalAPPLE PIE303NT♣J-2·