🇷🇺 DUBININ Alexander · RUSSIA

29rank
+80.8Butler · 220 bds
+0.37per board
±4.3swing
+0.12vs par /bd · #46/112
+0.38adjusted /bd
Butler per round: 11.8 -34.1 -11.8 0.7 32.7 16.8 5.1 -5.5 11 29.9 24.2by round

vs par split: bidding -0.10 · play +0.18

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.38/bd

Card play — on target: opening leads 78.6% #78 of 112 · declarer play 80.0% #16 of 112 · defence 87.5% #65 of 112

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (10)81.2% (32)
Declarer play66.7% (9)82.6% (46)
Defence76.0% (25)91.5% (71)

Opening leads by suit led: ♠ 50.0% (8) · ♥ 87.5% (8) · ♦ 83.3% (18) · ♣ 87.5% (8)

vs par by strain: NT -0.04 (52) · a suit +0.11 (167)

vs par by level: part-score -0.32 (85) · game +0.67 (122) · slam -3.17 (12)

By role: declaring +0.44/bd (-1.56 vs par · 124) · defending +0.27/bd (+2.29 vs par · 96)

By vulnerability: vulnerable +0.71/bd (+0.56 vs par · 110) · not vulnerable +0.02/bd (-0.32 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.GromovB.Fallenius – P.FredinClosed20+11.8+0.59+1.10
Round 2A.GromovG.Purkarthofer – J.FucikClosed20-34.1-1.71-2.55
Round 4A.GromovP.Banchereau – D.PalazoClosed20-11.8-0.59-0.10
Round 5A.GromovD.Gold – T.TownsendClosed20+0.7+0.03-1.15
Round 7A.GromovJ.Castanheira – S.Costa PessoaOpen20+32.7+1.64+0.10
Round 8A.GromovM.Vandervorst – I.DewasmeClosed20+16.8+0.84+2.00
Round 10A.GromovO.Herbst – I.HerbstOpen20+5.1+0.26-0.55
Round 11A.GromovK.Buras – G.NarkiewiczOpen20-5.5-0.28+0.75
Round 12A.GromovC.Desmoulins – R.TognettiClosed20+11.0+0.55+0.35
Round 14A.GromovD.O'Gorman – T.WalshClosed20+29.9+1.49-0.60
Round 18A.GromovM.Briciu – I.ColdeaOpen20+24.2+1.21+1.95

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
+11.8Round 7🇵🇹 PORTUGAL133NT♦Q-2+13
+11.4Round 11🇵🇱 POLAND195♠x♥A-3+12
+10.5Round 7🇵🇹 PORTUGAL174♠x♦2=+12
+10.4Round 4🇱🇺 LUXEMBOURG55♦♥K=+7
+9.9Round 18🇷🇴 ROMANIA143NT♦6-1+11
+9.7Round 14🇮🇪 IRELAND204♠♦4=+13
+9.0Round 8🇧🇪 BELGIUM165♣x♥9+1+13
+8.9Round 7🇵🇹 PORTUGAL183♦x♣A-3-3
+8.8Round 7🇵🇹 PORTUGAL55♠♦J-2+11
+8.8Round 11🇵🇱 POLAND205♥♣6+1+12
+8.6Round 12🇲🇨 MONACO63NT♥2-1+12
+8.6Round 12🇲🇨 MONACO126♥♣2=+0
+8.3Round 11🇵🇱 POLAND173NT♦7-2+14
+7.8Round 18🇷🇴 ROMANIA203♠♣10-1+9
+7.3Round 7🇵🇹 PORTUGAL14♥♣A=+7
+7.2Round 10🇮🇱 ISRAEL71NT♠3-4+6
+7.1Round 7🇵🇹 PORTUGAL75♣♦4=-1
+6.4Round 8🇧🇪 BELGIUM43NT♦6=+12
+6.2Round 10🇮🇱 ISRAEL92♥♣3+2+6
+6.2Round 14🇮🇪 IRELAND72♥x♦2-2-4
+6.1Round 18🇷🇴 ROMANIA154♥♥3+1+0
+5.6Round 1🇸🇪 SWEDEN154♠♦6-2+7
+5.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93♥♥4-3+2
+5.5Round 8🇧🇪 BELGIUM64♠♥4-1+13
+5.4Round 12🇲🇨 MONACO83NT♠Q-2+11
+5.4Round 14🇮🇪 IRELAND44♥♣10=-1
+5.2Round 1🇸🇪 SWEDEN44♥♣10+1+11
+5.1Round 1🇸🇪 SWEDEN162♥♦A=+6
+5.0Round 11🇵🇱 POLAND65♣x♥6-1+5
+4.9Round 10🇮🇱 ISRAEL154♠♥J=+0
+4.9Round 14🇮🇪 IRELAND32♥♦2+2+1
+4.9Round 14🇮🇪 IRELAND183♥♣A+1+6
+4.8Round 4🇱🇺 LUXEMBOURG12♥♣9=+11
+4.8Round 12🇲🇨 MONACO72♥♣A+1+6
+4.8Round 12🇲🇨 MONACO193NT♠A-1+6
+4.6Round 18🇷🇴 ROMANIA184♥♥10=+11
+4.4Round 8🇧🇪 BELGIUM192♥♠2+1+0
+4.3Round 10🇮🇱 ISRAEL184♠♦K-1+5
+4.3Round 11🇵🇱 POLAND114♠♦K-1+10
+4.3Round 18🇷🇴 ROMANIA194♠♥K-1+6
+4.2Round 18🇷🇴 ROMANIA66♣♦7-1+17
+4.0Round 4🇱🇺 LUXEMBOURG64♥♦Q-2+8
+3.9Round 1🇸🇪 SWEDEN204♥♦Q+1+0
+3.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♦x♦5=+1
+3.7Round 4🇱🇺 LUXEMBOURG124♠x♦A-2+0
+3.7Round 14🇮🇪 IRELAND153♣♠K=+0
+3.4Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥4+2-12
+3.4Round 8🇧🇪 BELGIUM14♥♠10=-1
+3.2Round 18🇷🇴 ROMANIA54♣♠J-1+4
+3.1Round 18🇷🇴 ROMANIA32♣♠3+2+0
+3.0Round 7🇵🇹 PORTUGAL45♣♠A=+3
+2.9Round 7🇵🇹 PORTUGAL104♥♣4+1+4
+2.7Round 2🇦🇹 AUSTRIA184♠♦5+1+1
+2.6Round 1🇸🇪 SWEDEN63NT♣5=-2
+2.6Round 1🇸🇪 SWEDEN102♥♦3=+6
+2.6Round 7🇵🇹 PORTUGAL66♦x♣K-3+0
+2.5Round 12🇲🇨 MONACO52♦♦8+2+1
+2.4Round 4🇱🇺 LUXEMBOURG74♥♣K+1+0
+2.3Round 18🇷🇴 ROMANIA83♠♦A=+0
+2.2Round 11🇵🇱 POLAND123NT♣5+1+0
+2.1Round 4🇱🇺 LUXEMBOURG84♠x♥J-1-1
+2.1Round 8🇧🇪 BELGIUM15Pass+9
+2.1Round 10🇮🇱 ISRAEL104♥♠4+1+0
+2.1Round 10🇮🇱 ISRAEL173♠♦A-1-2
+1.9Round 1🇸🇪 SWEDEN73♥♦K-1-1
+1.9Round 1🇸🇪 SWEDEN113♠♣A=+1
+1.9Round 2🇦🇹 AUSTRIA21NT♦K+1+5
+1.9Round 2🇦🇹 AUSTRIA52NT♥4+1-10
+1.9Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♣Q=+0
+1.7Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND111NT♥6=-1
+1.6Round 4🇱🇺 LUXEMBOURG112♥♠3=+1
+1.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153♦♠3-4-3
+1.5Round 10🇮🇱 ISRAEL203♦♠J=-1
+1.5Round 12🇲🇨 MONACO166♠♦A=+0
+1.4Round 2🇦🇹 AUSTRIA76♥♦3+1-13
+1.4Round 2🇦🇹 AUSTRIA154♥♦Q=+0
+1.4Round 4🇱🇺 LUXEMBOURG204♥♠J+1+1
+1.4Round 8🇧🇪 BELGIUM34♥♠Q+1-11
+1.4Round 8🇧🇪 BELGIUM184♠♦6+1+11
+1.2Round 8🇧🇪 BELGIUM173♣♦J=+0
+1.2Round 12🇲🇨 MONACO43NT♥8+1-1
+1.1Round 2🇦🇹 AUSTRIA91NT♥9=-1
+1.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♣A-1+5
+1.1Round 14🇮🇪 IRELAND123♦♣2-2+6
+1.0Round 1🇸🇪 SWEDEN174♠♥3=+1
+1.0Round 8🇧🇪 BELGIUM123NT♠10-1+5
+0.9Round 2🇦🇹 AUSTRIA123NT♥3+2+0
+0.9Round 2🇦🇹 AUSTRIA204♠♦2+2-13
+0.9Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♥4+1+0
+0.9Round 7🇵🇹 PORTUGAL83NT♦Q-1+5
+0.9Round 8🇧🇪 BELGIUM92♠♥2+2-6
+0.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND26♠x♦4-2+0
+0.8Round 14🇮🇪 IRELAND162♥♦4-1+0
+0.7Round 1🇸🇪 SWEDEN183NT♥3+1+1
+0.7Round 10🇮🇱 ISRAEL21NT♦Q-2+1
+0.7Round 14🇮🇪 IRELAND131NT♦4-1-1
+0.6Round 1🇸🇪 SWEDEN93NT♥J+2+10
+0.6Round 10🇮🇱 ISRAEL64♥♠10+1+0
+0.5Round 2🇦🇹 AUSTRIA63♥♦K=+1
+0.5Round 2🇦🇹 AUSTRIA142♠♥10=+0
+0.5Round 10🇮🇱 ISRAEL53♦♦3=-1
+0.5Round 14🇮🇪 IRELAND144♥♠4+2-11
+0.4Round 1🇸🇪 SWEDEN132♥♠3=-1
+0.4Round 14🇮🇪 IRELAND62♠♣J-1+0
+0.4Round 14🇮🇪 IRELAND101NT♣10=+0
+0.4Round 18🇷🇴 ROMANIA12♠♦8=+0
+0.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♦10-1+6
+0.2Round 1🇸🇪 SWEDEN83♥♣K=+0
+0.2Round 2🇦🇹 AUSTRIA42♠♦4+1+10
+0.2Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND35♦♠7+1-13
+0.2Round 10🇮🇱 ISRAEL34♥♠8+3-2
+0.2Round 11🇵🇱 POLAND142♠♣10+1-6
+0.2Round 18🇷🇴 ROMANIA94♠♥Q-2+1
+0.1Round 7🇵🇹 PORTUGAL194♠♦9+1+0
+0.1Round 11🇵🇱 POLAND14♠♣9+1+0
+0.1Round 18🇷🇴 ROMANIA174♥♠Q=+0
+0.0Round 8🇧🇪 BELGIUM73NT♠8+1+1
+0.0Round 8🇧🇪 BELGIUM84♥♦2+1+0
-0.0Round 10🇮🇱 ISRAEL134♠♥Q+1+0
-0.0Round 10🇮🇱 ISRAEL163♦♠6-2-1
+0.0Round 12🇲🇨 MONACO154♠♥A=+0
+0.0Round 14🇮🇪 IRELAND174♠♣3=+0
+0.0Round 18🇷🇴 ROMANIA106♥♦8=+0
-0.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♣♣5+1+0
-0.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♦♦5+1+0
-0.1Round 7🇵🇹 PORTUGAL163NT♠5+2+0
-0.1Round 8🇧🇪 BELGIUM114♠♥4+1+0
-0.1Round 11🇵🇱 POLAND34♥♣A+1+0
-0.2Round 1🇸🇪 SWEDEN53NT♦3+1+1
-0.2Round 10🇮🇱 ISRAEL83NT♦10=+0
-0.3Round 4🇱🇺 LUXEMBOURG101NT♣10=-1
-0.3Round 4🇱🇺 LUXEMBOURG134♠♠6=-1
-0.3Round 12🇲🇨 MONACO145♣♠A-1-4
-0.3Round 14🇮🇪 IRELAND95♠♣7=+0
-0.4Round 4🇱🇺 LUXEMBOURG43NT♣Q-1+0
-0.4Round 4🇱🇺 LUXEMBOURG184♥♣3+2+11
-0.4Round 12🇲🇨 MONACO113♠♣3-1+6
-0.4Round 14🇮🇪 IRELAND22♥♥3=+0
-0.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♦9=+0
-0.6Round 7🇵🇹 PORTUGAL202♠♣6-1-5
-0.6Round 11🇵🇱 POLAND93♠♥A=-6
-0.8Round 4🇱🇺 LUXEMBOURG34♠♥8+1-1
-0.8Round 10🇮🇱 ISRAEL42♠♣10-1+1
-0.8Round 11🇵🇱 POLAND134♥♦A+1-10
-0.9Round 8🇧🇪 BELGIUM54♠♣5+2+11
-1.0Round 14🇮🇪 IRELAND193♠♥K+1-6
-1.1Round 2🇦🇹 AUSTRIA14♠♣10=+0
-1.1Round 10🇮🇱 ISRAEL113♦♥4=+0
-1.1Round 18🇷🇴 ROMANIA73♦♠6=+0
-1.2Round 12🇲🇨 MONACO103♠♥7-1-1
-1.2Round 12🇲🇨 MONACO184♥♦8=+0
-1.2Round 14🇮🇪 IRELAND84♠♣6+1+0
-1.3Round 1🇸🇪 SWEDEN32♥♦3+1+0
-1.5Round 2🇦🇹 AUSTRIA82♠♥6=+1
-1.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND101♠♥Q+1+10
-1.5Round 12🇲🇨 MONACO14♠♦5-2+1
-1.5Round 12🇲🇨 MONACO134♠♦6-2-2
-1.6Round 1🇸🇪 SWEDEN192♥♦3+1+0
-1.6Round 11🇵🇱 POLAND44♥♦A+1-1
-1.7Round 1🇸🇪 SWEDEN123NT♦4=+0
-1.7Round 18🇷🇴 ROMANIA24♥♣7+1+0
-1.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♥4+2+0
-1.8Round 7🇵🇹 PORTUGAL143NT♠5-2-9
-1.9Round 14🇮🇪 IRELAND53♦♣5+2-10
-2.0Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♣♦Q+2-7
-2.0Round 14🇮🇪 IRELAND14♥♠5-1-5
-2.0Round 14🇮🇪 IRELAND111NT♠Q+1+0
-2.1Round 10🇮🇱 ISRAEL143♥♣7=-6
-2.1Round 12🇲🇨 MONACO172♥♣Q-2+0
-2.2Round 11🇵🇱 POLAND52♠♦2+2-1
-2.2Round 18🇷🇴 ROMANIA134♠♣2=+1
-2.3Round 7🇵🇹 PORTUGAL154♥♠A=+1
-2.3Round 12🇲🇨 MONACO93♥♥5=-7
-2.4Round 1🇸🇪 SWEDEN142NT♣3-1-4
-2.4Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND192♦♣6=+2
-2.5Round 8🇧🇪 BELGIUM132NT♠A=-1
-2.5Round 11🇵🇱 POLAND163NT♠7+2-1
-2.6Round 4🇱🇺 LUXEMBOURG146NT♣5+1-1
-2.6Round 7🇵🇹 PORTUGAL23NT♦7+2-2
-2.9Round 7🇵🇹 PORTUGAL33♣♥3-1-4
-2.9Round 12🇲🇨 MONACO203NT♠4=+2
-2.9Round 18🇷🇴 ROMANIA113NT♦9+2-11
-3.1Round 4🇱🇺 LUXEMBOURG23NT♥3-1-6
-3.2Round 8🇧🇪 BELGIUM202♥♦K=+1
-3.6Round 2🇦🇹 AUSTRIA101NT♣A-2-2
-3.6Round 8🇧🇪 BELGIUM24♠♦4=-7
-3.6Round 11🇵🇱 POLAND83♣♥7=+0
-3.6Round 18🇷🇴 ROMANIA124♠♦10=+0
-3.7Round 4🇱🇺 LUXEMBOURG153NT♠3-1-6
-3.7Round 4🇱🇺 LUXEMBOURG173NT♦3-1-5
-3.8Round 11🇵🇱 POLAND155♣x♥6-3+9
-4.0Round 8🇧🇪 BELGIUM142♦x♠Q-2-4
-4.3Round 12🇲🇨 MONACO34♠♣A-1-10
-4.4Round 18🇷🇴 ROMANIA42♥♦7=+1
-4.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND166♠♣10+1-13
-4.9Round 7🇵🇹 PORTUGAL112NT♥K+2-7
-5.1Round 1🇸🇪 SWEDEN23NT♦3-1-10
-5.2Round 2🇦🇹 AUSTRIA33♣♠Q=-6
-5.3Round 2🇦🇹 AUSTRIA172♥x♥2-3-2
-5.5Round 10🇮🇱 ISRAEL194♠♣A-1-6
-5.6Round 8🇧🇪 BELGIUM103NT♦3-1-6
-5.7Round 11🇵🇱 POLAND74♠♦J=+0
-5.8Round 7🇵🇹 PORTUGAL93♣♥A=-6
-5.9Round 2🇦🇹 AUSTRIA193♣♦2+2-6
-6.1Round 18🇷🇴 ROMANIA164♥♣5=-11
-6.5Round 11🇵🇱 POLAND25♦♥A=+0
-6.7Round 2🇦🇹 AUSTRIA112♦♣6+3-15
-7.2Round 2🇦🇹 AUSTRIA133♣♣7+2+10
-7.2Round 11🇵🇱 POLAND183NT♠7=-7
-7.4Round 4🇱🇺 LUXEMBOURG164♥x♦A=-7
-7.4Round 4🇱🇺 LUXEMBOURG194♥x♣A-1+0
-7.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56NT♣6=+0
-7.6Round 1🇸🇪 SWEDEN15♠♦K=-4
-7.7Round 10🇮🇱 ISRAEL123NT♥10-1-10
-7.8Round 10🇮🇱 ISRAEL13NT♠5+1-1
-8.7Round 12🇲🇨 MONACO24♠♣8-2-13
-10.2Round 7🇵🇹 PORTUGAL126♥♠A-1-17
-11.0Round 2🇦🇹 AUSTRIA166♠♦10-1-11
-11.2Round 11🇵🇱 POLAND105♥♦K-1-15
-12.1Round 4🇱🇺 LUXEMBOURG95♦x♦Q-4-12