🇺🇦 ZUBAN Vitaly · UKRAINE

141rank
-62.4Butler · 170 bds
-0.37per board
±4.4swing
+0.44vs par /bd · #44/175
-0.33adjusted /bd
Butler per round: -12.1 -2.9 4 -8.3 -21.4 13.5 7.1 -8.4 -15.9 4.6 19.5 13.9 -8 -14.1 -12 -1.2 -20.7by round

vs par split: bidding +0.78 · play +0.25

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted -0.33/bd

Card play — on target: opening leads 71.9% #167 of 175 · declarer play 77.4% #96 of 175 · defence 92.5% #24 of 175

Card play by contract type — on target
vs NTvs a suit
Opening leads·71.9% (32)
Declarer play·77.4% (31)
Defence·92.5% (67)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 66.7% (3) · ♦ 33.3% (9) · ♣ 90.0% (10)

vs par by strain: a suit +1.03 (122)

vs par by level: part-score -0.20 (59) · game +1.06 (53) · slam +8.20 (10)

By role: declaring -0.53/bd (-2.62 vs par · 76) · defending -0.24/bd (+2.90 vs par · 94)

By vulnerability: vulnerable -0.43/bd (+0.44 vs par · 86) · not vulnerable -0.31/bd (+0.43 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.ShukhmeysterT.Bessis – F.VolckerClosed10-12.1-1.21-2.30
Round 2B.ShukhmeysterP.Marcinowski – M.SobczakClosed10-2.9-0.29-4.90
Round 4V.DraganD.Bakhshi – T.TownsendOpen10+4.0+0.40+0.90
Round 5V.DraganV.Caldarelli – K.Dimitrov ZdravkovOpen0+0.0+0.00·
Round 6B.ShukhmeysterN.Fitzgibbon – A.MesburClosed10-8.3-0.83+0.50
Round 7B.ShukhmeysterT.Helness – G.HelgemoClosed10-21.4-2.14-2.30
Round 9V.DraganC.Schwerdt – J.LindeClosed10+13.5+1.35+4.10
Round 10V.DraganJ.Sylvan – P.FredinClosed10+7.1+0.71+0.00
Round 11B.ShukhmeysterG.Sigurjonsson – S.StefanssonClosed10-8.4-0.84+0.40
Round 12V.DraganM.Dumbovich – G.WinklerClosed10-15.9-1.59+0.10
Round 16B.ShukhmeysterS.Brink – B.DrijverOpen10+4.6+0.46+2.00
Round 18V.DraganC.Lucas – C.PimentaClosed10+19.5+1.95+5.00
Round 19B.ShukhmeysterP.Caputo – M.VandervorstClosed10+13.9+1.39+0.00
Round 21V.DraganH.Graversen – H.CaspersenOpen10-8.0-0.80+1.60
Round 22B.ShukhmeysterR.Plackett – P.DenningClosed10-14.1-1.41-1.90
Round 23V.DraganV.Leskovar – T.SasekOpen10-12.0-1.20+0.10
Round 27V.DraganJ.Hay – D.PedenOpen10-1.2-0.12+1.40
Round 28B.ShukhmeysterA.Sapounakis – M.ProtonotariosOpen10-20.7-2.07+2.70

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
+13.1Round 16🇨🇭 SWITZERLAND76♥♦10-1+17
+11.7Round 18🇵🇹 PORTUGAL226♥♣Q-2+13
+11.0Round 21🇩🇰 DENMARK217♠♦4-1+17
+10.6Round 19🇧🇪 BELGIUM54♥♣3=+0
+10.0Round 18🇵🇹 PORTUGAL214♠♦9=+8
+9.4Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND215♦x♣9-1+7
+8.6Round 9🇩🇪 GERMANY254♠♣A-1+12
+7.9Round 9🇩🇪 GERMANY244♥♠K-1+4
+6.7Round 19🇧🇪 BELGIUM94♥x♠A-2+9
+6.3Round 9🇩🇪 GERMANY262♦♥2=+11
+6.0Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND244♠♥5-1+9
+5.2Round 23🇭🇷 CROATIA192♠♦A+1+6
+4.8Round 18🇵🇹 PORTUGAL284♥x♥9-2+4
+4.3Round 23🇭🇷 CROATIA124♥♣A+1+11
+4.2Round 1🇫🇷 FRANCE74♥♦K=+1
+4.2Round 10🇸🇪 SWEDEN22♠♦J=+6
+4.1Round 9🇩🇪 GERMANY213Nx♣A-1+11
+4.1Round 9🇩🇪 GERMANY223♥♦10-1+5
+4.0Round 7🇳🇴 NORWAY34♠x♠K-4+5
+3.7Round 23🇭🇷 CROATIA183♠♦K=+7
+3.6Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♥♣7=+0
+3.6Round 11🇮🇸 ICELAND133♠♠2-1+5
+3.4Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43N♥2-2+7
+3.4Round 10🇸🇪 SWEDEN82♠♦K-1+5
+3.4Round 28🇬🇷 GREECE94♠♦J+2+17
+3.3Round 1🇫🇷 FRANCE14♥♠J-2+5
+3.3Round 6🇮🇪 IRELAND223♣♥K+1+0
+3.3Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES15♥♣J=+0
+3.1Round 12🇭🇺 HUNGARY215♦♥8=+7
+2.9Round 18🇵🇹 PORTUGAL303N♥6-1+5
+2.8Round 10🇸🇪 SWEDEN72♠♣6-1+0
+2.7Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♥♠K-3+6
+2.6Round 9🇩🇪 GERMANY301♣♣Q-1+4
+2.6Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES94♥♣2+1+1
+2.5Round 19🇧🇪 BELGIUM81N♥5-2-1
+2.4Round 1🇫🇷 FRANCE53N♥Q+2+0
+2.3Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♠♣6-1+4
+2.3Round 6🇮🇪 IRELAND212♠♥3+1+1
+2.3Round 11🇮🇸 ICELAND156♥♦J=+11
+2.1Round 1🇫🇷 FRANCE33♥♠7+1-7
+2.0Round 2🇵🇱 POLAND163♠♥K=+0
+2.0Round 16🇨🇭 SWITZERLAND104♥♠A-1+6
+1.9Round 2🇵🇱 POLAND204♥♣J=+0
+1.9Round 11🇮🇸 ICELAND172♥♣4+2+6
+1.9Round 18🇵🇹 PORTUGAL253♦♦10-4+3
+1.9Round 21🇩🇰 DENMARK273N♥3-1+5
+1.8Round 6🇮🇪 IRELAND283N♥A-1-2
+1.8Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND263♠♥3=+0
+1.7Round 2🇵🇱 POLAND131N♠6+1-10
+1.7Round 10🇸🇪 SWEDEN93♠♥J-1+12
+1.6Round 7🇳🇴 NORWAY96♣♠K=+0
+1.6Round 12🇭🇺 HUNGARY243N♥9+1+0
+1.6Round 28🇬🇷 GREECE31N♦4+1+10
+1.4Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND101N♦6=+0
+1.4Round 12🇭🇺 HUNGARY283♣♦7-1+5
+1.4Round 19🇧🇪 BELGIUM103♥♦7=+0
+1.3Round 11🇮🇸 ICELAND182♠♠7-3+1
+1.3Round 28🇬🇷 GREECE82♥♠10+3+3
+1.2Round 1🇫🇷 FRANCE81N♣2+1+1
+1.2Round 16🇨🇭 SWITZERLAND53N♣4+2+1
+1.1Round 10🇸🇪 SWEDEN14♠♦K-1+10
+1.1Round 19🇧🇪 BELGIUM11N♠Q+3+1
+1.1Round 19🇧🇪 BELGIUM74♥♦K=+0
+1.0Round 2🇵🇱 POLAND151♥♠6+3-10
+1.0Round 18🇵🇹 PORTUGAL243♦♣7+2+6
+0.9Round 18🇵🇹 PORTUGAL232♠♦A+1-10
+0.8Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23♦♦2+2+1
+0.7Round 12🇭🇺 HUNGARY261N♠3-1+0
+0.6Round 9🇩🇪 GERMANY291N♣2=-1
+0.6Round 21🇩🇰 DENMARK244♠♥A+1+0
+0.6Round 21🇩🇰 DENMARK293N♥6+1-1
+0.5Round 2🇵🇱 POLAND194♥♣J+1+0
+0.5Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES24♠♦K+2+11
+0.4Round 2🇵🇱 POLAND144♥♦7+1+1
+0.4Round 2🇵🇱 POLAND183N♥A+2-2
+0.4Round 6🇮🇪 IRELAND293♦♠9+1+10
+0.4Round 10🇸🇪 SWEDEN33N♥2=+2
+0.3Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53N♠A+1-1
+0.3Round 21🇩🇰 DENMARK251N♠3+1+0
+0.2Round 10🇸🇪 SWEDEN105♣♦K=+2
+0.2Round 12🇭🇺 HUNGARY233♠♥A-1+1
+0.2Round 16🇨🇭 SWITZERLAND63♥♦6-1-1
+0.2Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND272♦♥2=-1
+0.0Round 6🇮🇪 IRELAND303♥♠10-1-4
-0.0Round 7🇳🇴 NORWAY74♠♣7=+0
-0.0Round 7🇳🇴 NORWAY84♥♠K=+0
+0.0Round 10🇸🇪 SWEDEN44♥♦7+2-13
+0.0Round 21🇩🇰 DENMARK264♥♣5+1+0
-0.0Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND293N♦Q+2+13
-0.1Round 6🇮🇪 IRELAND266♠♣9+1+13
-0.1Round 23🇭🇷 CROATIA162♠♥9-1-1
-0.2Round 2🇵🇱 POLAND174♦♠5+1-6
-0.3Round 6🇮🇪 IRELAND241N♣8=+1
-0.3Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND221♠♣5+1-1
-0.4Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES74♥♦A+1+0
-0.4Round 28🇬🇷 GREECE41♥♣5+1+9
-0.6Round 23🇭🇷 CROATIA174♥♦5+2-1
-0.6Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND231N♠2+2+10
-0.7Round 2🇵🇱 POLAND123♣♠K-1-11
-0.7Round 11🇮🇸 ICELAND122♥♠9+1+0
-0.8Round 11🇮🇸 ICELAND142♦♦5=+1
-0.8Round 16🇨🇭 SWITZERLAND12♦♦10+1+0
-0.8Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES56N♦7+1-13
-0.9Round 19🇧🇪 BELGIUM23N♥9+4+10
-0.9Round 28🇬🇷 GREECE104♠♥J=+1
-1.0Round 11🇮🇸 ICELAND163N♣2+1+0
-1.0Round 16🇨🇭 SWITZERLAND23♥♠3-2+6
-1.1Round 11🇮🇸 ICELAND111N♦A-2-7
-1.3Round 7🇳🇴 NORWAY23♣♦4-2+0
-1.3Round 11🇮🇸 ICELAND193N♦4+1+0
-1.3Round 16🇨🇭 SWITZERLAND35♦♠6+2+10
-1.7Round 19🇧🇪 BELGIUM34♠♠4+1-11
-1.8Round 16🇨🇭 SWITZERLAND94♥♣K-1-5
-1.8Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES66♦♣A=+2
-1.9Round 7🇳🇴 NORWAY53N♠5+1-1
-1.9Round 9🇩🇪 GERMANY284♠x♦J+1+12
-2.1Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♠♣A=+0
-2.1Round 7🇳🇴 NORWAY64♥♣J+1-1
-2.3Round 10🇸🇪 SWEDEN55♦♥5+1-10
-2.3Round 21🇩🇰 DENMARK222♦♥K=+1
-2.3Round 23🇭🇷 CROATIA144♠x♦9-1-6
-2.5Round 18🇵🇹 PORTUGAL273N♥J-2-5
-2.7Round 1🇫🇷 FRANCE62♥♣5-1-4
-2.7Round 1🇫🇷 FRANCE92♥♦Q=+1
-2.7Round 12🇭🇺 HUNGARY273♠♣K=+4
-2.7Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES43N♣5=+0
-2.7Round 23🇭🇷 CROATIA134♣♠4+1-10
-3.0Round 23🇭🇷 CROATIA114♠♣5+2+11
-3.1Round 9🇩🇪 GERMANY276N♦6=+0
-3.1Round 12🇭🇺 HUNGARY251N♠3+2-6
-3.1Round 19🇧🇪 BELGIUM61N♦2-3-2
-3.4Round 16🇨🇭 SWITZERLAND82♣♠K=-8
-3.6Round 16🇨🇭 SWITZERLAND42♦♥10=-6
-3.7Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♥♦J+1-8
-3.7Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES81N♠4-4-6
-3.7Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES101N♠A=-5
-3.8Round 19🇧🇪 BELGIUM42♠♦A=-6
-3.8Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND254♠♥10-1-10
-3.9Round 28🇬🇷 GREECE21♠♦5=-5
-4.0Round 23🇭🇷 CROATIA155♣♣5-2-2
-4.1Round 6🇮🇪 IRELAND232♠♥K-1-5
-4.1Round 21🇩🇰 DENMARK305♦♠Q=+1
-4.3Round 28🇬🇷 GREECE51♥♦A-2-2
-4.4Round 10🇸🇪 SWEDEN63N♥4+2-14
-4.6Round 6🇮🇪 IRELAND273N♥Q=+1
-4.6Round 28🇬🇷 GREECE73♣♥3+1+0
-4.7Round 1🇫🇷 FRANCE104♥♦K=+0
-4.7Round 4🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73N♣J=+0
-4.8Round 12🇭🇺 HUNGARY303N♦2=+0
-4.9Round 18🇵🇹 PORTUGAL296♥♠Q+1+13
-5.1Round 12🇭🇺 HUNGARY223N♥3+1+0
-5.3Round 7🇳🇴 NORWAY44♥♦5-1-12
-5.3Round 28🇬🇷 GREECE62♠♦4=-6
-5.6Round 1🇫🇷 FRANCE21N♣10-3-10
-6.2Round 21🇩🇰 DENMARK282♥♦8-2-7
-6.3Round 18🇵🇹 PORTUGAL266♠♦8=+13
-6.6Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND303N♥5-2-5
-7.0Round 6🇮🇪 IRELAND254♠x♥K=-10
-7.2Round 12🇭🇺 HUNGARY292N♥K+1-10
-7.3Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND282♥♣Q-3-8
-7.4Round 22🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES35♣x♦3-3-9
-7.6Round 7🇳🇴 NORWAY13N♠A-2-5
-7.6Round 28🇬🇷 GREECE14♥♠A=+0
-8.8Round 7🇳🇴 NORWAY102N♦J-3-9
-9.6Round 1🇫🇷 FRANCE44♥♦2=-10
-9.8Round 21🇩🇰 DENMARK234♠♥K=+0
-9.9Round 2🇵🇱 POLAND112♥x♥6=-11
-12.5Round 23🇭🇷 CROATIA202N♥10-3-14
-12.6Round 11🇮🇸 ICELAND204♥♠Q+1-13
-15.7Round 9🇩🇪 GERMANY237♠♠2-1-17