🇷🇺 DUBININ Alexander · RUSSIA

79rank
-1.9Butler · 240 bds
-0.01per board
±4.2swing
-0.03vs par /bd · #87/158
+0.06adjusted /bd
Butler per round: 11.1 -0.9 -5 2.3 10.9 -4.6 9.7 8.6 -8.5 -4.8 -5.2 -12.3 -8.6 19.3 10.5 7.7 6.4 -4.9 -2.5 -31.1by round

vs par split: bidding +0.01 · play +0.00

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.06/bd

Card play — on target: opening leads 80.6% #67 of 158 · declarer play 76.3% #59 of 158 · defence 87.3% #78 of 158

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (14)79.2% (53)
Declarer play69.6% (23)80.6% (36)
Defence76.9% (26)89.8% (108)

Opening leads by suit led: ♠ 78.6% (14) · ♥ 76.2% (21) · ♦ 73.3% (15) · ♣ 94.1% (17)

vs par by strain: NT -1.64 (59) · a suit +0.56 (179)

vs par by level: part-score +0.82 (85) · game -0.58 (129) · slam +0.38 (24)

By role: declaring +0.33/bd (-2.09 vs par · 104) · defending -0.26/bd (+1.55 vs par · 136)

By vulnerability: vulnerable +0.11/bd (+0.39 vs par · 120) · not vulnerable -0.13/bd (-0.44 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.PonomarevaB.Myers – S.BrockOpen12+11.1+0.92-1.83
Round 2T.PonomarevaO.Svendsen – M.AnjerOpen12-0.9-0.07-1.50
Round 3T.PonomarevaL.Kohutova – M.SchankaOpen12-5.0-0.42-1.50
Round 5T.PonomarevaG.Mihai – R.MihaiClosed12+2.3+0.19-0.17
Round 6T.PonomarevaI.Saesseli – G.ZivkovicClosed12+10.9+0.91+2.92
Round 8T.PonomarevaI.Loonstein – O.LidorOpen12-4.6-0.38+0.92
Round 9T.PonomarevaP.Pereira – de Magalhaes Pereira AnaOpen12+9.7+0.81+0.75
Round 10T.PonomarevaM.Pilipovic – V.ZoricClosed12+8.6+0.72+2.00
Round 12T.PonomarevaD.Attanasio – G.ManaraClosed12-8.5-0.71+0.17
Round 14T.PonomarevaN.Kokten – T.AlufClosed12-4.8-0.40-1.58
Round 15T.PonomarevaP.Goncalves – M.MatutClosed12-5.2-0.43-2.00
Round 16T.PonomarevaR.Stienen – E.Schippers-BosklopperOpen12-12.3-1.03-2.75
Round 18T.PonomarevaD.Schaltz – P.SchaltzClosed12-8.6-0.72+0.08
Round 20T.PonomarevaA.Labaere – V.Carcassonne-LabaereOpen12+19.3+1.61+2.25
Round 21T.PonomarevaK.Rubins – J.AlfejevaClosed12+10.5+0.88+0.08
Round 22T.PonomarevaP.Cronier – B.CronierOpen12+7.7+0.64+3.00
Round 24T.PonomarevaT.Weigkricht – F.TerraneoClosed12+6.4+0.53-0.08
Round 25T.PonomarevaJ.Zmuda – P.ZatorskiOpen12-4.9-0.41+0.00
Round 26T.PonomarevaS.Auken – R.WellandClosed12-2.5-0.21-0.25
Round 28T.PonomarevaM.Gronkvist – I.GronkvistOpen12-31.1-2.59-1.00

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
+10.9Round 21🇱🇻 LATVIA103NT♣5-2+8
+9.9Round 10🇭🇷 CROATIA133NT♥6=+3
+9.7Round 6🇨🇭 SWITZERLAND136♥♠A=+15
+9.7Round 20🇧🇪 BELGIUM166♠♥9-1+13
+9.6Round 3🇨🇿 CZECH REP.124♠♠10-1+12
+8.4Round 22🇫🇷 FRANCE176♠♦9-1+14
+8.2Round 8🇮🇱 ISRAEL245♦x♥5-4+8
+8.1Round 5🇷🇴 ROMANIA127NT♣8=+0
+7.4Round 20🇧🇪 BELGIUM154♥x♥Q-3+8
+7.3Round 12🇮🇹 ITALY165♦♠4=+0
+6.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND97♣♥3=-2
+6.7Round 21🇱🇻 LATVIA94♠♥2-2+7
+6.6Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♣3=+3
+6.4Round 20🇧🇪 BELGIUM244♥♦5=+7
+6.1Round 10🇭🇷 CROATIA235♣♠3-1+12
+6.1Round 25🇵🇱 POLAND37♠♠10=+0
+6.0Round 20🇧🇪 BELGIUM184♠♥A=+8
+5.9Round 2🇳🇴 NORWAY191NT♠6-1+10
+5.8Round 20🇧🇪 BELGIUM234♠x♥K-2+14
+5.7Round 16🇳🇱 NETHERLANDS196♥♠Q+1-11
+5.7Round 21🇱🇻 LATVIA54♠♦K=+3
+5.5Round 24🇦🇹 AUSTRIA234♥♣A-1+12
+5.4Round 28🇸🇪 SWEDEN223♥♦10-1+10
+4.9Round 8🇮🇱 ISRAEL174♠♣A=+0
+4.9Round 16🇳🇱 NETHERLANDS204♠♣J-1+6
+4.9Round 22🇫🇷 FRANCE203♣♠10+1+8
+4.8Round 6🇨🇭 SWITZERLAND212♥♦8-2+7
+4.4Round 5🇷🇴 ROMANIA63♣♠6+2+1
+4.4Round 5🇷🇴 ROMANIA81NT♣4=-1
+4.4Round 6🇨🇭 SWITZERLAND224♠♥A=+8
+4.4Round 24🇦🇹 AUSTRIA243♠x♥3-3+2
+4.3Round 18🇩🇰 DENMARK195♣♠A=+0
+4.3Round 26🇩🇪 GERMANY202♠♦6-1+5
+4.2Round 21🇱🇻 LATVIA113NT♥6=+7
+4.1Round 9🇵🇹 PORTUGAL122♣x♠3-3+9
+4.1Round 24🇦🇹 AUSTRIA172♥♠Q-2+5
+4.0Round 9🇵🇹 PORTUGAL72♥♥3+1+1
+4.0Round 20🇧🇪 BELGIUM132♥♣Q+3+10
+4.0Round 25🇵🇱 POLAND104♠♣A-1+6
+3.9Round 14🇹🇷 TURKEY192♠♣3=+6
+3.8Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♠A+1+0
+3.8Round 26🇩🇪 GERMANY163NT♦6=+1
+3.4Round 22🇫🇷 FRANCE193♥♣9-3+2
+3.3Round 26🇩🇪 GERMANY183♠♣K-1-1
+3.2Round 5🇷🇴 ROMANIA113NT♠3=+0
+3.2Round 25🇵🇱 POLAND16♥♦K=+10
+3.2Round 25🇵🇱 POLAND53♣♥A+1+0
+3.1Round 3🇨🇿 CZECH REP.34♠♥A-3+1
+3.0Round 28🇸🇪 SWEDEN144♥♦A+1+0
+2.9Round 21🇱🇻 LATVIA44♠♦J=+0
+2.8Round 2🇳🇴 NORWAY203♦♠J-3+4
+2.8Round 16🇳🇱 NETHERLANDS222♠♣K=+5
+2.7Round 8🇮🇱 ISRAEL165♥♦K=+6
+2.7Round 15🇪🇸 SPAIN83♠♥A+1+7
+2.7Round 24🇦🇹 AUSTRIA185♣♥K-2+11
+2.6Round 3🇨🇿 CZECH REP.103♠♥8-1+6
+2.6Round 9🇵🇹 PORTUGAL33NT♠7+1-1
+2.6Round 14🇹🇷 TURKEY176♥♠5+1-11
+2.6Round 22🇫🇷 FRANCE151NT♠2-2+3
+2.5Round 16🇳🇱 NETHERLANDS234♥♠A+2-3
+2.4Round 9🇵🇹 PORTUGAL81NT♥3=+5
+2.4Round 15🇪🇸 SPAIN45♦x♠A-2-4
+2.2Round 22🇫🇷 FRANCE231NT♠3+2+1
+2.2Round 24🇦🇹 AUSTRIA144♠x♥K-2-4
+2.1Round 2🇳🇴 NORWAY223♣♠3+3+6
+2.1Round 6🇨🇭 SWITZERLAND242♠♦5=+0
+2.1Round 9🇵🇹 PORTUGAL24♥♣Q+1+1
+2.1Round 9🇵🇹 PORTUGAL62♣♥3=+6
+2.0Round 8🇮🇱 ISRAEL134♠♥7-1+12
+2.0Round 20🇧🇪 BELGIUM203NT♥3-2+2
+1.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54NT♦J+1+0
+1.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♥♣A-1-2
+1.9Round 18🇩🇰 DENMARK233NT♠3=-1
+1.8Round 16🇳🇱 NETHERLANDS244♠♥6-1+5
+1.7Round 18🇩🇰 DENMARK172♠♣K=+0
+1.6Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♣♠8=+0
+1.6Round 8🇮🇱 ISRAEL152♠♦9-1+4
+1.5Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♠♦K+1-6
+1.5Round 16🇳🇱 NETHERLANDS184♥♦K+1+1
+1.5Round 18🇩🇰 DENMARK227♥♦10-2+14
+1.5Round 26🇩🇪 GERMANY196♠♣K=+1
+1.4Round 5🇷🇴 ROMANIA41NT♠2+3+2
+1.3Round 5🇷🇴 ROMANIA102♠♥10-1+0
+1.3Round 10🇭🇷 CROATIA142♠♥5=+7
+1.3Round 15🇪🇸 SPAIN62♠♠2+3+2
+1.3Round 24🇦🇹 AUSTRIA213♥♠8=-6
+1.2Round 6🇨🇭 SWITZERLAND152NT♣Q=+1
+1.1Round 2🇳🇴 NORWAY173NT♥3+3+1
+1.1Round 3🇨🇿 CZECH REP.113♦♦7+1+0
+1.1Round 5🇷🇴 ROMANIA24♥♣K+1+0
+1.1Round 15🇪🇸 SPAIN15♠♣2+1+11
+1.1Round 24🇦🇹 AUSTRIA131♠♥5+1+1
+1.0Round 15🇪🇸 SPAIN124♠♥Q+1+0
+1.0Round 28🇸🇪 SWEDEN233♦♠3+1+0
+0.9Round 12🇮🇹 ITALY182♠♦J+1+1
+0.9Round 24🇦🇹 AUSTRIA154♥x♣K-1-5
+0.8Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♥K-2-2
+0.8Round 8🇮🇱 ISRAEL194♥♦6+1+0
+0.8Round 14🇹🇷 TURKEY143NT♣3+1-1
+0.8Round 24🇦🇹 AUSTRIA196NT♥6=+0
+0.8Round 28🇸🇪 SWEDEN154♠♦6=+0
+0.7Round 3🇨🇿 CZECH REP.54♠♥Q=-11
+0.7Round 6🇨🇭 SWITZERLAND184♠♦2=+7
+0.6Round 2🇳🇴 NORWAY233NT♥10+1+0
+0.6Round 18🇩🇰 DENMARK134♠♣9+1+13
+0.6Round 22🇫🇷 FRANCE243♥♦K+1+6
+0.5Round 14🇹🇷 TURKEY206NT♣7+1+1
+0.4Round 2🇳🇴 NORWAY164NT♠9+1-1
+0.4Round 3🇨🇿 CZECH REP.93♥♦A-1-2
+0.4Round 12🇮🇹 ITALY214♥♦10+1+0
+0.4Round 28🇸🇪 SWEDEN162♥♣10+1+7
+0.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND21NT♠7=+1
+0.3Round 5🇷🇴 ROMANIA55♠x♥A-1+7
+0.2Round 10🇭🇷 CROATIA153NT♥9=+0
+0.2Round 10🇭🇷 CROATIA163NT♠K+1+0
+0.2Round 10🇭🇷 CROATIA172♥♦K+1+0
+0.2Round 10🇭🇷 CROATIA202♠♥5=+0
+0.2Round 22🇫🇷 FRANCE214♥♥5=+6
+0.2Round 26🇩🇪 GERMANY212NT♣3+1+8
+0.1Round 10🇭🇷 CROATIA194♠♣J=+0
+0.1Round 12🇮🇹 ITALY132♥♠8+1+0
+0.1Round 15🇪🇸 SPAIN24♠♠10+1+0
+0.1Round 20🇧🇪 BELGIUM175♦♣3=-11
-0.0Round 10🇭🇷 CROATIA184♥♥6+1-1
-0.0Round 15🇪🇸 SPAIN32♥♠2-1-6
-0.0Round 25🇵🇱 POLAND24♥♣9+1-11
-0.1Round 9🇵🇹 PORTUGAL113♦♠A=+8
-0.1Round 12🇮🇹 ITALY204♥♣7+1+13
-0.1Round 22🇫🇷 FRANCE132♦♣10+1+1
-0.1Round 25🇵🇱 POLAND63NT♣2+1+0
-0.1Round 26🇩🇪 GERMANY172♠♣5=+0
-0.2Round 2🇳🇴 NORWAY143NT♠10+3-11
-0.3Round 12🇮🇹 ITALY171NT♣J-1-2
-0.3Round 21🇱🇻 LATVIA73NT♠K=+0
-0.3Round 24🇦🇹 AUSTRIA164♠♦7=+0
-0.4Round 6🇨🇭 SWITZERLAND192♠♥9-1+0
-0.4Round 26🇩🇪 GERMANY222♠♥8-1-2
-0.5Round 6🇨🇭 SWITZERLAND202♠♥3+2+10
-0.5Round 15🇪🇸 SPAIN75♣♥A+1-13
-0.5Round 18🇩🇰 DENMARK213NT♠4-2-6
-0.5Round 26🇩🇪 GERMANY145♣♥6+1+9
-0.6Round 14🇹🇷 TURKEY213NT♠3+1-1
-0.6Round 16🇳🇱 NETHERLANDS142♥♦7-2-8
-0.6Round 21🇱🇻 LATVIA64♠♣8=-1
-0.7Round 14🇹🇷 TURKEY223NT♠A+2+10
-0.8Round 12🇮🇹 ITALY241NT♥6-1+1
-0.9Round 9🇵🇹 PORTUGAL52♥♥3-1-7
-0.9Round 10🇭🇷 CROATIA224♠♦K-1-6
-0.9Round 12🇮🇹 ITALY153NT♠2=+1
-0.9Round 16🇳🇱 NETHERLANDS174♠x♥4-1-5
-0.9Round 22🇫🇷 FRANCE163NT♣2+1+0
-1.0Round 2🇳🇴 NORWAY214♠♣A+2-11
-1.0Round 8🇮🇱 ISRAEL183NT♥A=+0
-1.0Round 8🇮🇱 ISRAEL232♠♥8=-1
-1.0Round 9🇵🇹 PORTUGAL93♦♠A=+0
-1.0Round 22🇫🇷 FRANCE224♥♠5-1-2
-1.1Round 9🇵🇹 PORTUGAL44♥♣6+1+0
-1.1Round 20🇧🇪 BELGIUM194♥♣8+1+0
-1.2Round 25🇵🇱 POLAND116♣♦6=+12
-1.3Round 8🇮🇱 ISRAEL215♠♥J=+0
-1.3Round 10🇭🇷 CROATIA245♥♣A+1+8
-1.3Round 14🇹🇷 TURKEY243NT♦8=-11
-1.4Round 2🇳🇴 NORWAY154♠♥10-1-5
-1.4Round 6🇨🇭 SWITZERLAND162♠♦Q+1-1
-1.4Round 14🇹🇷 TURKEY134♥♣K+1+0
-1.5Round 3🇨🇿 CZECH REP.8Pass-7
-1.5Round 26🇩🇪 GERMANY153NT♠10+2-1
-1.6Round 15🇪🇸 SPAIN53♥♣6-1+2
-1.6Round 16🇳🇱 NETHERLANDS213♥♠7-2+0
-1.6Round 28🇸🇪 SWEDEN182♠♠5=+0
-1.7Round 6🇨🇭 SWITZERLAND232♦♥7=-5
-1.7Round 20🇧🇪 BELGIUM224♥♣K-2-6
-1.8Round 3🇨🇿 CZECH REP.24♠♣2=-3
-1.8Round 18🇩🇰 DENMARK161NT♦A+3-2
-1.9Round 12🇮🇹 ITALY234♥♠7=+0
-1.9Round 14🇹🇷 TURKEY154♠♥3+1-1
-1.9Round 14🇹🇷 TURKEY233NT♠5+3-1
-1.9Round 21🇱🇻 LATVIA26♥♦Q=+0
-1.9Round 25🇵🇱 POLAND84♠♥A=-3
-1.9Round 25🇵🇱 POLAND91NT♠A+1+0
-2.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND11♥♦8-2-1
-2.1Round 26🇩🇪 GERMANY232♠♠3=-5
-2.2Round 9🇵🇹 PORTUGAL104♠♣3+2-13
-2.3Round 9🇵🇹 PORTUGAL11NTx♥3-1+0
-2.3Round 14🇹🇷 TURKEY183NT♣2+1-10
-2.3Round 15🇪🇸 SPAIN114♠♥J-1-6
-2.3Round 28🇸🇪 SWEDEN244♥x♠Q-1-1
-2.4Round 25🇵🇱 POLAND75♣♦4=+1
-2.4Round 26🇩🇪 GERMANY242♠♣K-1-4
-2.5Round 14🇹🇷 TURKEY164♥♠5+1+0
-2.6Round 5🇷🇴 ROMANIA14♠♥7+2-14
-2.7Round 21🇱🇻 LATVIA1Adj.♠A-3
-2.8Round 18🇩🇰 DENMARK204♠♣5=+1
-2.8Round 18🇩🇰 DENMARK244♥♣5+1-1
-2.9Round 24🇦🇹 AUSTRIA224♥♠J+1+0
-2.9Round 25🇵🇱 POLAND124♥♦Q-1-5
-3.0Round 12🇮🇹 ITALY196♣♦J=+2
-3.0Round 18🇩🇰 DENMARK143NT♣10+2-2
-3.2Round 2🇳🇴 NORWAY182♠♥K+1+0
-3.2Round 21🇱🇻 LATVIA124♦x♠2-1-7
-3.3Round 2🇳🇴 NORWAY131NT♠2=-5
-3.3Round 5🇷🇴 ROMANIA33♣♥J-3-2
-3.3Round 28🇸🇪 SWEDEN134♥♠4=+0
-3.7Round 18🇩🇰 DENMARK153NT♦3-1-10
-3.8Round 6🇨🇭 SWITZERLAND174♠♣A=+0
-3.8Round 12🇮🇹 ITALY223NT♦2-1-6
-3.9Round 8🇮🇱 ISRAEL222♦♣J+2+0
-4.0Round 3🇨🇿 CZECH REP.66♣♥Q=+12
-4.0Round 18🇩🇰 DENMARK183NT♠6-1-5
-4.0Round 22🇫🇷 FRANCE182♣♦A=+0
-4.0Round 28🇸🇪 SWEDEN175♦x♥8-3-2
-4.2Round 3🇨🇿 CZECH REP.13NT♦9-2-6
-4.2Round 6🇨🇭 SWITZERLAND142NT♥8+2-7
-4.2Round 20🇧🇪 BELGIUM144♥♣10+1-1
-4.4Round 8🇮🇱 ISRAEL145♦♠A-1-4
-4.4Round 15🇪🇸 SPAIN104♠♦A=-10
-4.7Round 2🇳🇴 NORWAY243♠♦7=-6
-5.0Round 15🇪🇸 SPAIN94♥♦K=-7
-5.1Round 5🇷🇴 ROMANIA94♥♠Q=-8
-5.2Round 3🇨🇿 CZECH REP.73♣♥A+1-7
-5.4Round 21🇱🇻 LATVIA31NT♥4+1-6
-5.8Round 3🇨🇿 CZECH REP.46♦♣K+1-13
-5.8Round 16🇳🇱 NETHERLANDS131NTx♦5=-7
-5.8Round 21🇱🇻 LATVIA85♦♥4=-7
-5.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♦7-1-6
-6.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND125♥♣4-2-7
-6.4Round 12🇮🇹 ITALY144♠♥5+1-8
-7.4Round 10🇭🇷 CROATIA213NT♥K=+1
-8.6Round 22🇫🇷 FRANCE144♥♥A=-3
-8.6Round 26🇩🇪 GERMANY134♠♥4-3-14
-9.1Round 28🇸🇪 SWEDEN206♠♥K-1-13
-9.4Round 16🇳🇱 NETHERLANDS154♠♦9+1+0
-10.3Round 28🇸🇪 SWEDEN217♥♥10=+0
-10.9Round 5🇷🇴 ROMANIA76♥♦J+1+13
-11.0Round 25🇵🇱 POLAND44♠♣Q=-10
-11.1Round 28🇸🇪 SWEDEN193NT♠2-1-13
-13.2Round 8🇮🇱 ISRAEL206NT♠J-3-14
-13.2Round 16🇳🇱 NETHERLANDS163NTx♥2-3-16
-13.4Round 24🇦🇹 AUSTRIA206♥♦9-1-17
-15.1Round 20🇧🇪 BELGIUM216NTx♦A-1-17