🇷🇺 DUBININ Alexander · RUSSIA

11rank
+147.1Butler · 240 bds
+0.61per board
±4.5swing
+1.02vs par /bd · #9/111
+0.56adjusted /bd
Butler per round: 8.3 24.8 -6.2 26 2.1 41.6 -8.1 11.3 9.8 18.4 -1.4 20.5by round

vs par split: bidding +0.62 · play +0.46

Strength of schedule: opponents averaged -0.05/bd (an easy draw) → opponent-adjusted +0.56/bd

Card play — on target: opening leads 77.8% #61 of 111 · declarer play 63.8% #106 of 111 · defence 95.0% #1 of 111

Card play by contract type — on target
vs NTvs a suit
Opening leads81.2% (16)76.3% (38)
Declarer play58.3% (12)65.7% (35)
Defence97.2% (36)94.0% (83)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 81.8% (11) · ♦ 66.7% (15) · ♣ 80.0% (15)

vs par by strain: NT +1.73 (67) · a suit +0.78 (171)

vs par by level: part-score +1.07 (91) · game +0.76 (129) · slam +3.06 (18)

By role: declaring +0.94/bd (-1.31 vs par · 112) · defending +0.33/bd (+3.06 vs par · 128)

By vulnerability: vulnerable +0.71/bd (+0.97 vs par · 120) · not vulnerable +0.51/bd (+1.06 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.GromovA.Stoyanov – H.HristovClosed20+8.3+0.42+0.85
Round 2A.GromovT.Garvey – J.CarrollClosed20+24.8+1.24+2.80
Round 3A.GromovL.Honti – G.HegedusClosed20-6.2-0.31-0.20
Round 4A.GromovL.Naber – L.LuksClosed20+26.0+1.30+0.35
Round 5A.GromovJ.Fucik – G.PurkarthoferClosed20+2.1+0.11-0.20
Round 8A.GromovM.Henc – K.LohayClosed20+41.6+2.08+4.05
Round 9A.GromovS.Zawislak – B.PazurClosed20-8.1-0.40+1.85
Round 10A.GromovO.Ghigheci – M.BriciuClosed20+11.3+0.57+2.60
Round 11A.GromovE.Wladow – M.ElinescuOpen20+9.8+0.49+0.85
Round 16A.GromovA.Korzun – A.TsimakhovichOpen20+18.4+0.92-2.25
Round 17A.GromovE.Lindqvist – B.BrogelandOpen20-1.4-0.07-0.15
Round 19A.GromovM.Dix – M.Parnis-EnglandClosed20+20.5+1.02+1.65

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
+11.6Round 2🇮🇪 IRELAND116♥♣8=+0
+11.6Round 10🇷🇴 ROMANIA74♥♠2=+10
+11.5Round 11🇩🇪 GERMANY183NT=+10
+11.2Round 19🇲🇹 MALTA133NT♦2-2+13
+11.0Round 17🇳🇴 NORWAY185♦x♣4=+9
+10.2Round 4🇪🇪 ESTONIA83NT♣A-1+10
+10.1Round 4🇪🇪 ESTONIA76♥♥5-1+13
+9.9Round 8🇸🇰 SLOVAKIA74♠♠9+3+17
+9.9Round 17🇳🇴 NORWAY93NT♥A+1+4
+9.5Round 5🇦🇹 AUSTRIA86♦x♥A-2+9
+8.8Round 11🇩🇪 GERMANY114♠x♦A-3+12
+8.5Round 10🇷🇴 ROMANIA134♥♦9+3+17
+8.5Round 17🇳🇴 NORWAY126♦♣J=-11
+8.4Round 3🇭🇺 HUNGARY43NT♥8-2+13
+7.8Round 9🇵🇱 POLAND71NTx♠8-1+9
+7.8Round 10🇷🇴 ROMANIA164♠♦4-1+12
+7.7Round 1🇧🇬 BULGARIA176♣♥3-1+11
+7.6Round 1🇧🇬 BULGARIA74♠♦K=+0
+7.5Round 16BELARUS13NT♠6-1+11
+6.9Round 2🇮🇪 IRELAND13NT♠10+1+11
+6.9Round 5🇦🇹 AUSTRIA24♠♣J-1+10
+6.8Round 1🇧🇬 BULGARIA116♥♠K=+10
+6.8Round 11🇩🇪 GERMANY55♣♦K=-2
+6.8Round 19🇲🇹 MALTA24♠♥Q-2+11
+6.6Round 2🇮🇪 IRELAND33♠♦Q-1+10
+6.5Round 2🇮🇪 IRELAND22♠♦K+1+6
+6.4Round 4🇪🇪 ESTONIA127NT♠6=+0
+5.9Round 1🇧🇬 BULGARIA63NT♥K+2+13
+5.9Round 8🇸🇰 SLOVAKIA16♦-1+11
+5.8Round 16BELARUS144♥♠K=-11
+5.7Round 19🇲🇹 MALTA103♣♦4-1+6
+5.6Round 5🇦🇹 AUSTRIA134♥♥K=+0
+5.6Round 9🇵🇱 POLAND194♠♠J=+0
+5.6Round 11🇩🇪 GERMANY143♥♦4-1+5
+5.6Round 16BELARUS74♠♦K=+0
+5.4Round 8🇸🇰 SLOVAKIA66♠♠8=+0
+5.3Round 2🇮🇪 IRELAND194♠♥5-2+6
+5.2Round 1🇧🇬 BULGARIA133♦♣9-3+5
+5.2Round 8🇸🇰 SLOVAKIA22♥♦3-1+8
+5.1Round 1🇧🇬 BULGARIA162♠♥4=+12
+5.1Round 19🇲🇹 MALTA82♥♦10=+11
+4.9Round 5🇦🇹 AUSTRIA46♣♠2+1+7
+4.9Round 10🇷🇴 ROMANIA43NT♥9-1+12
+4.8Round 2🇮🇪 IRELAND122♣♣7-2+7
+4.8Round 11🇩🇪 GERMANY196♦♣A-2+8
+4.8Round 16BELARUS193♥♠A-4+10
+4.8Round 19🇲🇹 MALTA13NTx♣Q-1+6
+4.7Round 2🇮🇪 IRELAND205♣♦5+1+13
+4.6Round 3🇭🇺 HUNGARY174♠♠2=+0
+4.5Round 8🇸🇰 SLOVAKIA152♦x♥K-2+4
+4.4Round 4🇪🇪 ESTONIA54♣♦Q+2+10
+4.4Round 10🇷🇴 ROMANIA195♥x♣5-2+3
+4.2Round 10🇷🇴 ROMANIA23NT♥10-2+11
+4.1Round 8🇸🇰 SLOVAKIA173♣♠Q=+6
+3.8Round 5🇦🇹 AUSTRIA13NT♦K-2+11
+3.8Round 8🇸🇰 SLOVAKIA204♠♥5+2+13
+3.8Round 9🇵🇱 POLAND92NT♥J+1+2
+3.6Round 3🇭🇺 HUNGARY53♠♥A=+0
+3.6Round 19🇲🇹 MALTA72♠♣A-4+6
+3.5Round 5🇦🇹 AUSTRIA102♥♣10=+6
+3.5Round 17🇳🇴 NORWAY65♦♥10=+3
+3.4Round 16BELARUS112♠♦A+1+6
+3.3Round 3🇭🇺 HUNGARY185♦♠10=-13
+3.2Round 9🇵🇱 POLAND53♥♠5=+0
+3.1Round 2🇮🇪 IRELAND136♠♥4=+1
+3.0Round 1🇧🇬 BULGARIA23♥♥3-1+5
+3.0Round 4🇪🇪 ESTONIA181NT♦8=+1
+2.9Round 3🇭🇺 HUNGARY124♥♣K+1+0
+2.9Round 4🇪🇪 ESTONIA173♣♠Q=+0
+2.9Round 10🇷🇴 ROMANIA122NT♠Q+2+6
+2.8Round 10🇷🇴 ROMANIA202♠♥5+2+2
+2.7Round 1🇧🇬 BULGARIA122♠♥A+3-7
+2.6Round 8🇸🇰 SLOVAKIA126NT♦10=+0
+2.5Round 3🇭🇺 HUNGARY156♥♣5+1+11
+2.4Round 9🇵🇱 POLAND144♥♦K-1+10
+2.4Round 16BELARUS22♠♠5-1-3
+2.4Round 16BELARUS203NT♦7+2+2
+2.2Round 10🇷🇴 ROMANIA33♦♦5-3+11
+2.1Round 2🇮🇪 IRELAND143NT♦7+4+2
+2.1Round 4🇪🇪 ESTONIA104♥♦A+2-12
+2.1Round 19🇲🇹 MALTA34♥♦Q+1+0
+2.0Round 8🇸🇰 SLOVAKIA42♥♣7+2+2
+2.0Round 8🇸🇰 SLOVAKIA144♦♣Q=+0
+2.0Round 9🇵🇱 POLAND124♠♣6+1-8
+1.9Round 4🇪🇪 ESTONIA142♥♠7-1+4
+1.9Round 5🇦🇹 AUSTRIA124♥♠3-1-2
+1.9Round 10🇷🇴 ROMANIA52♠♠10+2+7
+1.9Round 17🇳🇴 NORWAY132♠-2+3
+1.9Round 19🇲🇹 MALTA111NT♦J+2+1
+1.8Round 16BELARUS54♥♦Q+1-13
+1.8Round 19🇲🇹 MALTA144♦♣A=-1
+1.7Round 10🇷🇴 ROMANIA64♠♦Q+1+0
+1.6Round 8🇸🇰 SLOVAKIA52NT♦5+1+2
+1.6Round 17🇳🇴 NORWAY113NT♥J+3+3
+1.5Round 5🇦🇹 AUSTRIA95♦♥A-1+5
+1.5Round 16BELARUS184♠♥10+2+1
+1.4Round 4🇪🇪 ESTONIA164♥♣6-2+0
+1.2Round 11🇩🇪 GERMANY43♥♠4=+10
+1.1Round 3🇭🇺 HUNGARY64♥♣Q=+0
+1.1Round 3🇭🇺 HUNGARY144♥♣A+2+11
+1.1Round 5🇦🇹 AUSTRIA54♦♣Q-1-2
+1.1Round 5🇦🇹 AUSTRIA202♠♥3-3-7
+1.1Round 11🇩🇪 GERMANY162♥♦A+1+6
+0.8Round 4🇪🇪 ESTONIA14♠♣A+1+0
+0.8Round 4🇪🇪 ESTONIA201NT♦6-1+0
+0.8Round 8🇸🇰 SLOVAKIA192♠♥5-1+6
+0.7Round 5🇦🇹 AUSTRIA193♥♦10=-7
+0.7Round 11🇩🇪 GERMANY72♠♣K-1-1
+0.7Round 16BELARUS43♥♣8=+0
+0.6Round 8🇸🇰 SLOVAKIA103♠♣K=+0
+0.5Round 2🇮🇪 IRELAND93NT♥3=+1
+0.5Round 2🇮🇪 IRELAND155♣♦10=-3
+0.5Round 3🇭🇺 HUNGARY84♥♣2-1+4
+0.5Round 19🇲🇹 MALTA203♣♥2+1+0
+0.4Round 1🇧🇬 BULGARIA104♥♠J=-1
+0.4Round 16BELARUS153NT♠Q=-2
+0.3Round 9🇵🇱 POLAND163NT♦5+1-1
+0.3Round 11🇩🇪 GERMANY63NT♥4+2+0
+0.2Round 1🇧🇬 BULGARIA93NT♥4+1-1
+0.2Round 8🇸🇰 SLOVAKIA184♥♠9=+1
+0.2Round 16BELARUS124♥♦5=+0
+0.2Round 16BELARUS132♠♦9+1+0
+0.2Round 19🇲🇹 MALTA164♥♦5=+0
+0.1Round 9🇵🇱 POLAND84♥♦7+2+11
+0.1Round 9🇵🇱 POLAND173NT♣K+1+10
+0.1Round 10🇷🇴 ROMANIA14Pass-3
-0.1Round 3🇭🇺 HUNGARY74♠♣K+1+0
-0.1Round 4🇪🇪 ESTONIA33NT♠J+1+0
-0.1Round 8🇸🇰 SLOVAKIA164♥♠10+1+0
-0.1Round 19🇲🇹 MALTA185♦♣4=+0
-0.2Round 3🇭🇺 HUNGARY23♥♦3=+0
-0.2Round 4🇪🇪 ESTONIA63NT♦2=+1
-0.2Round 4🇪🇪 ESTONIA113NT♦3+2+11
-0.2Round 17🇳🇴 NORWAY42♥+2+10
-0.2Round 19🇲🇹 MALTA63♠♥A-1+2
-0.3Round 9🇵🇱 POLAND133NT♥2=+0
-0.3Round 9🇵🇱 POLAND181NT♦K-1+0
-0.3Round 16BELARUS64♠♥A+1-11
-0.4Round 1🇧🇬 BULGARIA34♥♥K-1-5
-0.4Round 8🇸🇰 SLOVAKIA92♠♣Q+1+1
-0.4Round 9🇵🇱 POLAND14♠♣5=+11
-0.4Round 9🇵🇱 POLAND41NT♣A=-1
-0.4Round 17🇳🇴 NORWAY13♠♦K+1+7
-0.5Round 8🇸🇰 SLOVAKIA32NT♦K-1+2
-0.5Round 9🇵🇱 POLAND153NT♦4+1+0
-0.5Round 11🇩🇪 GERMANY81NT♣3=-5
-0.6Round 4🇪🇪 ESTONIA193NT♣4+1+0
-0.6Round 11🇩🇪 GERMANY123NT♥4+1-1
-0.6Round 11🇩🇪 GERMANY153♠+1-8
-0.7Round 17🇳🇴 NORWAY163♠♥6-1-5
-0.8Round 1🇧🇬 BULGARIA84♥♣A+3+14
-0.8Round 2🇮🇪 IRELAND184♠♥5-2+5
-0.8Round 4🇪🇪 ESTONIA45♥x♦A-1+0
-0.8Round 19🇲🇹 MALTA42♥♣6+1+8
-0.9Round 3🇭🇺 HUNGARY164♠x♥4-2+0
-0.9Round 11🇩🇪 GERMANY13♦-2+1
-1.0Round 19🇲🇹 MALTA53NT♦3=-1
-1.1Round 8🇸🇰 SLOVAKIA83NT♣5-1-5
-1.1Round 17🇳🇴 NORWAY103NT♣10=+2
-1.1Round 19🇲🇹 MALTA125♦♦2-1-6
-1.1Round 19🇲🇹 MALTA193NT♣J=-1
-1.2Round 1🇧🇬 BULGARIA152♥♦6-1+0
-1.2Round 2🇮🇪 IRELAND8Pass-3
-1.3Round 1🇧🇬 BULGARIA193NT♥5+2-2
-1.3Round 9🇵🇱 POLAND34♦♥9-1+1
-1.3Round 19🇲🇹 MALTA93NT♣J=+1
-1.5Round 5🇦🇹 AUSTRIA142♠♦2-1-4
-1.6Round 2🇮🇪 IRELAND174♥♠A+1+0
-1.6Round 17🇳🇴 NORWAY73♥-1+1
-1.6Round 17🇳🇴 NORWAY154♥♣A=-3
-1.7Round 4🇪🇪 ESTONIA154♥♦3+2-11
-1.7Round 10🇷🇴 ROMANIA102♥♣J+1-1
-1.8Round 3🇭🇺 HUNGARY103NT♦5+2+0
-1.8Round 17🇳🇴 NORWAY83NT+3-1
-1.9Round 16BELARUS104♣x♠8-1-7
-2.0Round 10🇷🇴 ROMANIA13NT♠K+1+0
-2.1Round 1🇧🇬 BULGARIA53♦♥J+1+0
-2.1Round 8🇸🇰 SLOVAKIA114♥♦J=+0
-2.1Round 16BELARUS83♥♣3-2+0
-2.2Round 1🇧🇬 BULGARIA44♠♥7-1-11
-2.2Round 3🇭🇺 HUNGARY14♠♣10+1-11
-2.2Round 4🇪🇪 ESTONIA23NT♣4=-10
-2.3Round 11🇩🇪 GERMANY202♣♦4=-11
-2.4Round 2🇮🇪 IRELAND74♠♣4=+0
-2.5Round 16BELARUS94♥-1-10
-2.6Round 3🇭🇺 HUNGARY113♥♣J-2-6
-2.6Round 16BELARUS163♦♠K=+0
-2.6Round 17🇳🇴 NORWAY172NT♠3+1-6
-2.7Round 17🇳🇴 NORWAY34♠=+0
-2.8Round 2🇮🇪 IRELAND53NT♣3+1+0
-2.8Round 3🇭🇺 HUNGARY132♠♥A+2-1
-2.8Round 8🇸🇰 SLOVAKIA133NT♦5+3+13
-2.8Round 10🇷🇴 ROMANIA175♣♥A+1-1
-2.9Round 9🇵🇱 POLAND113NT♦Q-3-7
-2.9Round 10🇷🇴 ROMANIA84♠♥8-1-10
-3.1Round 2🇮🇪 IRELAND64♠♦6=+0
-3.1Round 5🇦🇹 AUSTRIA71NT♥4-1-5
-3.1Round 11🇩🇪 GERMANY133NT+3-13
-3.2Round 19🇲🇹 MALTA174♦♣J-3-6
-3.3Round 5🇦🇹 AUSTRIA113NT♥4=+0
-3.3Round 17🇳🇴 NORWAY193♥♣9=+6
-3.5Round 11🇩🇪 GERMANY173♣♣5=+0
-3.6Round 3🇭🇺 HUNGARY193NT♠K-3-11
-3.6Round 5🇦🇹 AUSTRIA164♣♥A-3+0
-3.6Round 11🇩🇪 GERMANY34♥♠A=+0
-3.6Round 17🇳🇴 NORWAY203♦+2+0
-3.8Round 16BELARUS174♥♠A=-11
-4.1Round 4🇪🇪 ESTONIA93♠♥K=+0
-4.1Round 5🇦🇹 AUSTRIA32♠♦5=-6
-4.3Round 17🇳🇴 NORWAY23♣♠3-2-6
-4.5Round 2🇮🇪 IRELAND164♠♣K=+0
-4.6Round 11🇩🇪 GERMANY92NT+1+10
-4.8Round 5🇦🇹 AUSTRIA174♠♣7=+1
-4.9Round 1🇧🇬 BULGARIA182♣♦A-2-9
-4.9Round 3🇭🇺 HUNGARY201NT♠A+1+0
-4.9Round 9🇵🇱 POLAND204♥♦A=+0
-5.0Round 2🇮🇪 IRELAND44♠♦6=+0
-5.0Round 11🇩🇪 GERMANY103♥=-6
-5.1Round 5🇦🇹 AUSTRIA64♠♠A=+0
-5.1Round 16BELARUS33♠♥J=-7
-5.4Round 5🇦🇹 AUSTRIA154♠♦3+2-13
-5.5Round 1🇧🇬 BULGARIA145♥♦A-1-4
-5.6Round 9🇵🇱 POLAND24♠♦5=+0
-5.8Round 10🇷🇴 ROMANIA113NT♦3-1-5
-5.8Round 10🇷🇴 ROMANIA186♥♠10=+0
-6.2Round 3🇭🇺 HUNGARY93NT♥3+2+0
-6.2Round 17🇳🇴 NORWAY54♥♠A=-8
-6.3Round 11🇩🇪 GERMANY27♦♦4=+2
-6.4Round 2🇮🇪 IRELAND106♥♣9=+0
-7.4Round 1🇧🇬 BULGARIA13NT♠6+1-1
-7.5Round 5🇦🇹 AUSTRIA183NT♣5-4-7
-7.5Round 9🇵🇱 POLAND62♦x♠J+2+1
-7.7Round 17🇳🇴 NORWAY143♦♣4-1-11
-8.1Round 4🇪🇪 ESTONIA134♠♦4=-10
-8.9Round 3🇭🇺 HUNGARY33NT♦Q+1-1
-9.3Round 9🇵🇱 POLAND103NT♥K+1-1
-10.2Round 10🇷🇴 ROMANIA95♣x♣A-5-10
-10.5Round 1🇧🇬 BULGARIA205♦x♠A-2-12
-10.5Round 10🇷🇴 ROMANIA153♠x♣A-3-9
-14.4Round 19🇲🇹 MALTA156♥♣2-1-17