DUBININ Alexander · APOLLOSOYUZ

32rank
+6.7Butler · 56 bds
+0.12per board
±5.5swing
+0.70vs par /bd · #7/36
-0.08adjusted /bd
Butler per round: 26.7 26.7 -20 -20by round

vs par split: bidding +0.64 · play +0.05

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.08/bd

Card play — on target: opening leads 93.3% #3 of 36 · declarer play 66.7% #31 of 36 · defence 84.8% #33 of 36

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)92.3% (13)
Declarer play100.0% (2)60.0% (10)
Defence100.0% (9)79.2% (24)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (2) · ♦ 100.0% (6) · ♣ 100.0% (3)

vs par by strain: NT +4.15 (13) · a suit -0.35 (43)

vs par by level: part-score +0.90 (20) · game +1.06 (32) · slam -3.25 (4)

By role: declaring +0.42/bd (-0.87 vs par · 23) · defending -0.09/bd (+1.79 vs par · 33)

By vulnerability: vulnerable +0.11/bd (+0.32 vs par · 28) · not vulnerable +0.12/bd (+1.07 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16A.GromovP.Walczak – G.LewaciakOpen14+15.4+1.10+3.43
Round of 16A.GromovP.Niedzielski – J.MakarukOpen14+11.3+0.81+1.14
QuarterfinalA.GromovM.Mazurkiewicz – K.JassemOpen14+17.6+1.26+0.21
QuarterfinalA.GromovM.Mazurkiewicz – K.JassemOpen14-37.6-2.69-2.00

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
+11.5Round of 16CONSUS162♥x♦K-3-3
+10.9QuarterfinalMAZURKIEWICZ106♠♠5=+0
+10.0QuarterfinalMAZURKIEWICZ183NT♣K=-1
+8.7Round of 16CONSUS26♥♠K=+12
+8.1Round of 16CONSUS43NT♣A=+0
+7.3QuarterfinalMAZURKIEWICZ192NT♥2-2+8
+5.9Round of 16CONSUS233NT♣7-2+13
+5.9QuarterfinalMAZURKIEWICZ53NT♠4+3+11
+5.4Round of 16CONSUS14♥♦A-1+10
+5.4QuarterfinalMAZURKIEWICZ33♠♥2=+10
+4.4Round of 16CONSUS113♠♣A+1+6
+4.1Round of 16CONSUS281NT♣Q-2+5
+4.0QuarterfinalMAZURKIEWICZ274♠♦Q-2+11
+3.8Round of 16CONSUS72NT♠9=+1
+3.3QuarterfinalMAZURKIEWICZ244♠♣9+1+0
+3.1QuarterfinalMAZURKIEWICZ113NT♦3+1+0
+3.1QuarterfinalMAZURKIEWICZ124♥♥J+2+2
+2.5Round of 16CONSUS243NT♥10-1+10
+1.6QuarterfinalMAZURKIEWICZ74♣♠6-1-5
+1.4QuarterfinalMAZURKIEWICZ91NT♦8+1+1
+1.1Round of 16CONSUS222♣♣10=+0
+1.0QuarterfinalMAZURKIEWICZ22♠♣7+1+0
+0.5Round of 16CONSUS214♠♦9+2+11
+0.3Round of 16CONSUS84♠♣6=+3
+0.3Round of 16CONSUS174♥♦Q+1+0
+0.3QuarterfinalMAZURKIEWICZ44♠♣5+1+0
+0.2Round of 16CONSUS124♥♠J+2+11
+0.2Round of 16CONSUS195♥♠K=+0
+0.1QuarterfinalMAZURKIEWICZ134♥♠6=+0
-0.1Round of 16CONSUS155♣x♣7-5-8
-0.1QuarterfinalMAZURKIEWICZ254♥♦8=+0
-0.3Round of 16CONSUS144♥♠J=+0
-0.4QuarterfinalMAZURKIEWICZ14♥♦2+2-1
-0.5Round of 16CONSUS52NT♣10=+7
-0.6QuarterfinalMAZURKIEWICZ172♥♣A-2+0
-1.0QuarterfinalMAZURKIEWICZ152NT♠7=+0
-1.2Round of 16CONSUS132♥♦Q=-1
-1.5Round of 16CONSUS252♥♣J-2+1
-1.7QuarterfinalMAZURKIEWICZ164♥♣6=+1
-1.8QuarterfinalMAZURKIEWICZ144♠♥4+1+8
-1.9Round of 16CONSUS104♥♥6+1+0
-2.5Round of 16CONSUS182♣x♠2=-2
-3.1Round of 16CONSUS33♠♥K-2+1
-3.1Round of 16CONSUS273NT♦2+1-1
-3.3Round of 16CONSUS203♠♠5-2-10
-3.4Round of 16CONSUS94♥♦A+1-1
-3.7QuarterfinalMAZURKIEWICZ65♥x♠9-1-12
-4.0QuarterfinalMAZURKIEWICZ232♠♠9=-1
-4.3Round of 16CONSUS262♦♣2+2+0
-4.9QuarterfinalMAZURKIEWICZ264♥♦10=-3
-5.1Round of 16CONSUS64♠♥J+1-1
-9.3QuarterfinalMAZURKIEWICZ84♥♠A-1-11
-10.3QuarterfinalMAZURKIEWICZ205♦x♣A-2-8
-12.6QuarterfinalMAZURKIEWICZ225♣x♦7=-10
-13.4QuarterfinalMAZURKIEWICZ286♥♦K-1-13
-13.6QuarterfinalMAZURKIEWICZ217♥xx♠3=-12