DUBININ Alexander · RUSSIA

18rank
+99.7Butler · 110 bds
+0.91per board
±4.5swing
+1.32vs par /bd · #5/441
+0.84adjusted /bd
Butler per round: -22.7 12.6 -5.9 19.7 14.7 30.2 18.7 -15.1 3 23.9 20.6by round

vs par split: bidding +0.61 · play +0.75

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.84/bd

Card play — on target: opening leads 69.6% #415 of 441 · declarer play 80.0% #124 of 441 · defence 92.7% #15 of 441

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (8)80.0% (15)
Declarer play83.3% (6)78.6% (14)
Defence88.2% (17)94.7% (38)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 60.0% (5) · ♦ 80.0% (5) · ♣ 66.7% (6)

vs par by strain: NT +1.32 (34) · a suit +1.37 (75)

vs par by level: part-score +0.05 (43) · game +1.95 (60) · slam +4.83 (6)

By role: declaring +0.78/bd (-1.19 vs par · 54) · defending +1.03/bd (+3.73 vs par · 56)

By vulnerability: vulnerable +1.16/bd (+0.46 vs par · 56) · not vulnerable +0.65/bd (+2.20 vs par · 54)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.PonomarevaN.Kokten – T.AlufOpen10-22.7-2.27-1.20
Round 2T.PonomarevaA.Wesseling – N.GaastOpen10+12.6+1.26+2.90
Round 3T.PonomarevaD.Schaltz – P.SchaltzOpen10-5.9-0.59+0.80
Round 4T.PonomarevaT.Orac – A.JesenicnikClosed10+19.7+1.97+2.30
Round 5T.PonomarevaJ.Linde – A.GladiatorOpen10+14.7+1.47+2.00
Round 7T.PonomarevaB.Myers – S.BrockClosed10+30.2+3.02+4.30
Round 8T.PonomarevaO.Gur – U.SemerciClosed10+18.7+1.87+1.70
Round 10T.PonomarevaE.Ozturk – F.CakiciClosed10-15.1-1.51-2.40
Round 13T.PonomarevaJ.Caric – M.PilipovicClosed10+3.0+0.30-2.00
Round 14T.PonomarevaA.Levy – A.LevyOpen10+23.9+2.39+3.00
Round 15T.PonomarevaN.Bausback – A.AlbertiOpen10+20.6+2.06+3.10

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
+15.6Round 13CROATIA23NTx♦K-5+17
+14.3Round 14ALAIN LEVY197♠x♥2=+6
+10.8Round 8K4193NT♥5=+3
+9.1Round 8K4203NT♣4=-1
+8.9Round 2BINKIE136♠♥A-1+15
+8.9Round 7WHITE STAR74♥♦K+2+13
+8.6Round 5WEBER114NT♣6-2+11
+8.5Round 7WHITE STAR94♥♣7-1+11
+7.3Round 4SLOVENIA35♦♣10=+0
+7.0Round 7WHITE STAR104♠♣Q-3+9
+6.9Round 14ALAIN LEVY204♠♥9=+10
+6.3Round 14ALAIN LEVY134♥♣A+2+13
+6.1Round 5WEBER183NT♦8-1+12
+5.4Round 10BEAUVILLAIN33NT♠3+2+2
+5.2Round 5WEBER177NT♥5=+0
+5.0Round 7WHITE STAR53NT♠6=+7
+5.0Round 15ALERTPLUS214♥♦K+2+17
+4.9Round 3SCHALTZ214♠♦5-3+10
+4.6Round 14ALAIN LEVY154♥♠K=+0
+4.5Round 15ALERTPLUS263♦♠Q+2+10
+4.3Round 4SLOVENIA84♠♥2+2+11
+4.2Round 15ALERTPLUS231NT♣Q=+5
+3.9Round 2BINKIE143NT♠6-1+10
+3.9Round 2BINKIE175♠♣K+1+14
+3.6Round 3SCHALTZ273NT♠J-2+5
+3.5Round 3SCHALTZ252♠♥8-1+4
+3.4Round 5WEBER192♦♣7-3+2
+3.3Round 10BEAUVILLAIN23NT♠6-1+6
+3.2Round 2BINKIE113♥♦J-1+4
+3.2Round 14ALAIN LEVY172♦♥4=+5
+3.0Round 10BEAUVILLAIN85♣x♥A-2+0
+3.0Round 15ALERTPLUS293NT♠8-2+8
+2.8Round 4SLOVENIA95♥♠A=+0
+2.6Round 13CROATIA32♥♣3+1+7
+2.6Round 14ALAIN LEVY123NT♦9-1+6
+2.5Round 1FOX14♥♦K+3+14
+2.5Round 4SLOVENIA23♦♠7=+5
+2.4Round 8K4161NT♥7=-1
+2.2Round 7WHITE STAR26♦♠3+1+13
+2.2Round 15ALERTPLUS223♥♠5+1+6
+2.2Round 15ALERTPLUS272♠♥A=-1
+2.1Round 7WHITE STAR13♥♠9-1+3
+1.9Round 3SCHALTZ243♥♦7-1-2
+1.9Round 8K4112♠♣3=+5
+1.8Round 1FOX53NT♣5=+0
+1.8Round 4SLOVENIA72♠♠A+2+2
+1.6Round 15ALERTPLUS283♣♥6-1+3
+1.3Round 5WEBER141NT♥10=-1
+1.2Round 3SCHALTZ294♠♦2-2+14
+1.2Round 4SLOVENIA42♣♣7+2+0
+1.2Round 13CROATIA14♠♥J+1+0
+1.2Round 15ALERTPLUS253NT♠9+3-12
+1.0Round 10BEAUVILLAIN73♦♣2-2-9
+1.0Round 13CROATIA84♥♦Q+2+1
+0.9Round 1FOX92♠x♣K-1+6
+0.9Round 8K4183♠♥A+1+1
+0.8Round 4SLOVENIA101NT♠2=+11
+0.8Round 13CROATIA71NT♣A+1+0
+0.7Round 5WEBER123♣♥J-1+0
+0.7Round 7WHITE STAR31NT♣6=+2
+0.6Round 2BINKIE124♥♠5-2-5
+0.6Round 4SLOVENIA52♠♥10=+0
+0.5Round 2BINKIE184♦♥3-1-1
+0.4Round 8K4134♠♥3+2+13
+0.2Round 5WEBER134♠♥4-2+7
+0.2Round 8K4172♥♠3-2+1
+0.2Round 13CROATIA64♥♣3+1+0
+0.1Round 8K4122NT♠5=+0
+0.1Round 14ALAIN LEVY112♣♥5-2+7
-0.1Round 7WHITE STAR64♠♦3+1+0
-0.2Round 4SLOVENIA63NT♦Q+1-1
-0.3Round 1FOX63NT♠7+3-13
-0.6Round 2BINKIE153NT♥Q=+0
-0.7Round 5WEBER164♠♦9=+0
-0.9Round 10BEAUVILLAIN91♠♣5+2+0
-1.0Round 2BINKIE204♥♦8-2-3
-1.1Round 7WHITE STAR43♣♦Q+1-10
-1.4Round 4SLOVENIA14♠♥A-2-5
-1.5Round 15ALERTPLUS305♣x♠T-1-5
-1.8Round 1FOX10Pass-3
-1.8Round 3SCHALTZ223NT♦4+3-1
-1.8Round 10BEAUVILLAIN101NT♣J=+2
-1.8Round 14ALAIN LEVY142♥♣7+1+0
-1.8Round 15ALERTPLUS244♠♠8+1+0
-1.9Round 8K4153♦♠2-2+0
-2.2Round 3SCHALTZ234♥♦Q-1-12
-2.5Round 10BEAUVILLAIN63NT♠3-1-6
-2.6Round 2BINKIE191NT♥8-1-5
-2.9Round 1FOX73NT♠3-1+12
-3.0Round 7WHITE STAR82♠♦7=-5
-3.6Round 1FOX43♥♦A-2-7
-3.6Round 13CROATIA41NT♥K=-11
-3.8Round 13CROATIA103NT♣3-1-12
-3.9Round 13CROATIA91NT♣8-3-11
-4.2Round 2BINKIE164♥♣J=+0
-4.2Round 3SCHALTZ284♠♣A+1+4
-4.4Round 3SCHALTZ263♣♦A-1-6
-4.6Round 5WEBER204♥♠A-2-12
-5.2Round 8K4144♠♥J-3-4
-5.4Round 1FOX24♠♦9-1-10
-5.4Round 14ALAIN LEVY162♠♦10+3-10
-5.5Round 5WEBER153NT♣10=+1
-6.1Round 10BEAUVILLAIN56♣♦A=+2
-6.7Round 1FOX35♣x♥A-3-12
-6.9Round 14ALAIN LEVY186♦♠K=-7
-7.1Round 13CROATIA54♥♠K-2-11
-7.2Round 1FOX84♥♠7-2+1
-7.5Round 10BEAUVILLAIN44♣♥Q=-9
-8.4Round 3SCHALTZ304♥♠A=-8
-9.0Round 10BEAUVILLAIN14♥♠A=-12