ARONOV Victor · ATABEY

45rank
+8.5Butler · 70 bds
+0.12per board
±4.4swing
-0.01vs par /bd · #19/26
+0.04adjusted /bd
Butler per round: 18.5 2.4 2.4 -12.4 -12.4by round

vs par split: bidding -0.19 · play +0.17

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.04/bd

Card play — on target: opening leads 69.2% #24 of 26 · declarer play 61.9% #25 of 26 · defence 89.7% #5 of 26

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)62.5% (8)
Declarer play83.3% (6)53.3% (15)
Defence100.0% (9)85.0% (20)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 85.7% (7) · ♦ 0.0% (1) · ♣ 66.7% (3)

vs par by strain: NT +0.63 (19) · a suit -0.26 (51)

vs par by level: part-score +0.90 (29) · game -0.75 (36) · slam +0.00 (5)

By role: declaring +0.33/bd (-1.24 vs par · 41) · defending -0.18/bd (+1.72 vs par · 29)

By vulnerability: vulnerable -0.15/bd (-0.49 vs par · 35) · not vulnerable +0.39/bd (+0.46 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32A.ZobuS.Garner – C.HennerOpen14+18.5+1.32+1.21
Round of 16A.ZobuP.Cronier – C.D'OvidioOpen14-3.3-0.24-0.64
Round of 16A.ZobuP.Cronier – C.D'OvidioOpen14+5.7+0.41-2.36
QuarterfinalA.ZobuZ.Zhuang – W.WangOpen14+13.1+0.94+2.79
QuarterfinalA.ZobuW.Wang – Y.LiuOpen14-25.5-1.82-1.07

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
+8.7Round of 16PZIM33NT♠J=+0
+8.7QuarterfinalSAIC72♦♠7+3+10
+8.5Round of 32CHIME164♠♣2=+10
+8.2Round of 32CHIME263♦♠3+2+11
+7.5Round of 16PZIM56♠♦2-1+12
+6.1Round of 32CHIME284♥♣A=+0
+5.6QuarterfinalSAIC283♠♣K=+12
+5.4QuarterfinalSAIC143NT♥4=+11
+5.2Round of 16PZIM23NT♥K-1+5
+5.1Round of 32CHIME191NT♠Q=+5
+5.1Round of 16PZIM206♦♣9-1+7
+4.6Round of 16PZIM213♣♥6-3-3
+4.4Round of 32CHIME155♥x♦K-3+4
+4.3Round of 16PZIM223♠♥4=+0
+4.3QuarterfinalSAIC94♥♠9=+3
+2.9Round of 32CHIME244♠♠5+1+1
+2.9QuarterfinalSAIC14♥♦J-1+5
+2.9QuarterfinalSAIC63NT♥5=+10
+2.8Round of 32CHIME172NT♥10=+7
+2.4QuarterfinalSAIC113♦♦5=+5
+2.4QuarterfinalSAIC172NT♠2=+0
+2.3QuarterfinalSAIC123NT♦A=+6
+2.0QuarterfinalSAIC205♦♥K-2+2
+1.7QuarterfinalSAIC81NT♥Q=+1
+1.6QuarterfinalSAIC223♠♣A-2-1
+1.4Round of 16PZIM162♥♠J=+0
+1.3Round of 16PZIM286♠♦J+1-11
+1.2Round of 16PZIM265♥x♠A-1+0
+1.0Round of 32CHIME252♦♠A-2+6
+0.8Round of 16PZIM83NT♥8+2+11
+0.7Round of 16PZIM152♥♦7+1-7
+0.5Round of 16PZIM113♥♦Q-1+4
+0.4Round of 16PZIM182♠♦3=-1
+0.1Round of 16PZIM142♠♦5-1+2
+0.1QuarterfinalSAIC43♥♣J=+0
-0.0Round of 32CHIME184♠♦8=+0
-0.0QuarterfinalSAIC184♥♣10=+0
-0.1Round of 16PZIM133NT♦7=+0
-0.2Round of 32CHIME234♥♦Q=-1
-0.4Round of 16PZIM103NT♠7+3-12
-0.4Round of 16PZIM174♥♦4=+0
-0.7QuarterfinalSAIC154♠♥K=-1
-0.9QuarterfinalSAIC213NT♥7=+2
-1.0Round of 32CHIME224♥♣Q=+0
-1.1Round of 16PZIM273NT♣9+1+0
-1.3Round of 16PZIM251NT♣7=-1
-1.7Round of 16PZIM12♥♣K-3-6
-1.7QuarterfinalSAIC164♠♦10-2-8
-1.8Round of 16PZIM62♠♥7+1-1
-1.8Round of 16PZIM241♠♠4-1+2
-2.1Round of 16PZIM95♦♦5-1+3
-2.6QuarterfinalSAIC23♥♠A-2+0
-2.7QuarterfinalSAIC32♠♣A=+0
-3.0Round of 32CHIME214♠♥2+2-11
-3.0QuarterfinalSAIC104♠♦J+1+0
-3.3Round of 16PZIM44♠♥2-2-12
-3.4Round of 16PZIM232♠♦A-1-6
-3.4QuarterfinalSAIC254♠♣2=-1
-3.7Round of 16PZIM72♥♦5-2-3
-3.9QuarterfinalSAIC242♠♦6-2-5
-4.3QuarterfinalSAIC263♠♥5=+0
-4.5Round of 32CHIME273NT♣5-1-5
-4.6QuarterfinalSAIC51NT♠Q=-5
-4.7QuarterfinalSAIC135♣x♦K-2-7
-5.3Round of 16PZIM193NT♦3-2-13
-6.0QuarterfinalSAIC236♦♣A=+2
-8.1QuarterfinalSAIC193NT♠K-3-10
-8.1QuarterfinalSAIC274♠♥2=-7
-11.8Round of 32CHIME206♣x♦A=-10
-13.0Round of 16PZIM124♠x♥4=-12