🇱🇻 RUBINS Karlis · LATVIA

22rank
+86.8Butler · 200 bds
+0.43per board
±4.6swing
+0.61vs par /bd · #21/119
+0.25adjusted /bd
Butler per round: 21.9 -18.6 20.9 4.9 -2 0.8 35.4 2.4 2.3 14.5 -13.4 -22.3 5.6 25.4 9.6 6.8 15.9 11.2 -8.7 -25.8by round

vs par split: bidding +0.23 · play +0.29

Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted +0.25/bd

Card play — on target: opening leads 94.4% #12 of 119 · declarer play 91.4% #11 of 119 · defence 94.1% #15 of 119

Card play by contract type — on target
vs NTvs a suit
Opening leads·94.4% (36)
Declarer play·91.4% (35)
Defence·94.1% (68)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 100.0% (5) · ♦ 100.0% (11) · ♣ 90.0% (10)

vs par by strain: a suit +0.52 (143)

vs par by level: part-score +1.04 (50) · game +0.11 (83) · slam +1.40 (10)

By role: declaring +0.75/bd (-0.80 vs par · 108) · defending +0.06/bd (+2.26 vs par · 92)

By vulnerability: vulnerable +0.66/bd (+0.71 vs par · 100) · not vulnerable +0.20/bd (+0.51 vs par · 100)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.AlfejevaT.Aluf – N.KoktenOpen10+21.9+2.19+3.30
Round 2J.AlfejevaT.Dobbels – G.DauweClosed10-18.6-1.86+0.20
Round 3J.AlfejevaM.Bonny Miranda – E.Gonzalez LamasClosed10+20.9+2.09+0.50
Round 4J.AlfejevaR.Mckinnon – C.FergusonClosed10+4.9+0.49-0.30
Round 5J.AlfejevaM.Henneberg – J.HennebergOpen10-2.0-0.20+2.40
Round 6J.AlfejevaA.Haidorfer – D.NikolenkovClosed10+0.8+0.08+2.20
Round 7J.AlfejevaD.Walsh – L.MitchellOpen10+35.4+3.54+2.30
Round 8J.AlfejevaA.Rosado – P.Goncalves PereiraClosed10+2.4+0.24-1.70
Round 9J.AlfejevaL.Sebbane – V.ReessOpen10+2.3+0.23-1.80
Round 10J.AlfejevaA.Lybaek – K.EllingsenClosed10+14.5+1.45+1.80
Round 11J.AlfejevaM.Mestric – T.BrkljacicOpen10-13.4-1.34-0.60
Round 12J.AlfejevaK.Nowak – E.SobolewskaClosed10-22.3-2.23-1.50
Round 14J.AlfejevaC.Pierce – T.DisleyOpen10+5.6+0.56-1.00
Round 15J.AlfejevaF.Hinden – G.OsborneClosed10+25.4+2.54+1.10
Round 16J.AlfejevaI.Bareket – N.SaadaOpen10+9.6+0.96+1.70
Round 17J.AlfejevaE.Schippers-Bosklopper – R.StienenOpen10+6.8+0.68+3.30
Round 18J.AlfejevaD.Von Arnim – H.HaeuslerOpen10+15.9+1.59+1.20
Round 19J.AlfejevaF.Jarlvik – T.TrendafilovaClosed10+11.2+1.12+3.10
Round 20J.AlfejevaG.Mihai – R.MihaiClosed10-8.7-0.87-0.10
Round 21J.AlfejevaI.Khazanov – M.LebedevaOpen10-25.8-2.58-3.90

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
+13.7Round 10🇳🇴 NORWAY96♠x♦K-2+15
+12.4Round 6🇨🇭 SWITZERLAND216♥♠3=+14
+12.0Round 19🇸🇪 SWEDEN95♣♦2-1+12
+11.7Round 17🇳🇱 NETHERLANDS204♠♣8-1+12
+11.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND216♦♠K=+7
+10.0Round 9🇫🇷 FRANCE213♥♦J=+11
+9.8Round 1🇹🇷 TURKEY53N♣10-1+10
+9.8Round 3🇪🇸 SPAIN266N♠2+1+13
+9.5Round 1🇹🇷 TURKEY23N♥7=+10
+9.1Round 7🇮🇪 IRELAND24♠♦A=-1
+8.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♠♦2=+11
+8.2Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♠♦A=+11
+7.9Round 20🇷🇴 ROMANIA176♦♠5=+0
+7.7Round 16🇮🇱 ISRAEL44♥♦3=+10
+7.3Round 9🇫🇷 FRANCE304♠♣9=+0
+7.0Round 16🇮🇱 ISRAEL84♠x♣A-2+5
+6.8Round 8🇵🇹 PORTUGAL134♥♣K+1+0
+6.8Round 18🇩🇪 GERMANY236♦x♥K-1+12
+6.8Round 18🇩🇪 GERMANY304♣x♦A-3+2
+6.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND235♦x♣4-2+12
+6.2Round 3🇪🇸 SPAIN285♦x♣J-5-8
+6.2Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND43N♣8+1+10
+6.0Round 8🇵🇹 PORTUGAL162N♠2-2+8
+5.6Round 7🇮🇪 IRELAND44♠♣6-2+13
+5.5Round 19🇸🇪 SWEDEN31N♥3+1+6
+5.2Round 1🇹🇷 TURKEY104♥♦Q=+0
+5.2Round 2🇧🇪 BELGIUM113N♥3-1+10
+5.2Round 11🇭🇷 CROATIA183♥♥4-2+5
+5.2Round 16🇮🇱 ISRAEL106♥♠K=+0
+5.1Round 8🇵🇹 PORTUGAL203♠♥3=+0
+4.9Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES113N♠4+1+1
+4.6Round 3🇪🇸 SPAIN213N♥9+1+0
+4.6Round 7🇮🇪 IRELAND91N♦5=+5
+4.5Round 17🇳🇱 NETHERLANDS171N♥10=+11
+4.3Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND61Nx♠5-1+2
+4.1Round 7🇮🇪 IRELAND35♥x♦A=+5
+4.1Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES132♠♥2+1+0
+3.9Round 11🇭🇷 CROATIA151♠♣9+1+0
+3.8Round 7🇮🇪 IRELAND74♠♣6=+0
+3.7Round 11🇭🇷 CROATIA123♥♠2=+7
+3.7Round 21🇷🇺 RUSSIA233N♠4-1+6
+3.6Round 12🇵🇱 POLAND264♥♦5-2+7
+3.5Round 12🇵🇱 POLAND304♠♣K=+8
+3.4Round 10🇳🇴 NORWAY62♠x♦8-1+9
+3.4Round 20🇷🇴 ROMANIA193N♠5=-1
+3.1Round 8🇵🇹 PORTUGAL181♠♦Q+1+0
+2.9Round 3🇪🇸 SPAIN292♥♦5=+11
+2.9Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES146♥♣A=+0
+2.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND304♥♦4=+0
+2.8Round 10🇳🇴 NORWAY33N♦J+1+1
+2.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263N♣2+1-13
+2.7Round 5🇩🇰 DENMARK114♥♦6=-1
+2.7Round 7🇮🇪 IRELAND64♠♥A-1+12
+2.7Round 16🇮🇱 ISRAEL53♣♠6=+0
+2.5Round 2🇧🇪 BELGIUM145♣♠4-1-6
+2.4Round 19🇸🇪 SWEDEN72♥♥Q=-1
+2.3Round 1🇹🇷 TURKEY14♠♣4+2+14
+2.3Round 7🇮🇪 IRELAND104♥♣J=-13
+2.3Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES164♥♦Q=+0
+2.2Round 2🇧🇪 BELGIUM124♠♣A-1+4
+2.2Round 3🇪🇸 SPAIN273♦♠A-2+0
+2.1Round 5🇩🇰 DENMARK144♥♣A-2+6
+2.1Round 18🇩🇪 GERMANY221N♦7+2+6
+2.0Round 6🇨🇭 SWITZERLAND284♠♣8+2+1
+1.9Round 10🇳🇴 NORWAY53♣♠5+2+1
+1.9Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES151N♣3=+0
+1.8Round 7🇮🇪 IRELAND84♠♥K-1+4
+1.8Round 18🇩🇪 GERMANY293♣♦A+1+0
+1.8Round 19🇸🇪 SWEDEN103N♠8=+3
+1.7Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES191♠♥3+1+0
+1.7Round 17🇳🇱 NETHERLANDS143N♠2-1+11
+1.6Round 6🇨🇭 SWITZERLAND234♠♦A+1+11
+1.6Round 11🇭🇷 CROATIA204♠♦3+1+0
+1.6Round 19🇸🇪 SWEDEN42♠♦6-1+0
+1.5Round 1🇹🇷 TURKEY42♠♥K+1+1
+1.5Round 6🇨🇭 SWITZERLAND222♠♣A=+5
+1.5Round 6🇨🇭 SWITZERLAND302♠♦6-1+5
+1.4Round 5🇩🇰 DENMARK134♥♦A+1+0
+1.4Round 19🇸🇪 SWEDEN84♥♥Q=+0
+1.3Round 9🇫🇷 FRANCE234♠♣J+1+0
+1.2Round 2🇧🇪 BELGIUM134♠♥8+2+1
+1.1Round 5🇩🇰 DENMARK123N♠4=+2
+1.1Round 7🇮🇪 IRELAND53♦♣A-1-3
+1.1Round 12🇵🇱 POLAND223♥♠A-1+0
+1.1Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES171N♠6+3+2
+1.1Round 18🇩🇪 GERMANY244♥♠4+1+0
+1.0Round 18🇩🇪 GERMANY214♠♦4-2+6
+0.8Round 16🇮🇱 ISRAEL31♦♥Q-3+10
+0.8Round 17🇳🇱 NETHERLANDS185♦♠10-1+3
+0.7Round 9🇫🇷 FRANCE292♣♦7+1+11
+0.7Round 10🇳🇴 NORWAY12♥x♥K-2+4
+0.6Round 10🇳🇴 NORWAY21♠♦Q-4-10
+0.6Round 17🇳🇱 NETHERLANDS162♠♠K+1+10
+0.6Round 21🇷🇺 RUSSIA224♥♦K=-1
+0.5Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73♥♠8+1+10
+0.5Round 17🇳🇱 NETHERLANDS153♥♦K-2-1
+0.5Round 20🇷🇴 ROMANIA141N♠6+1+0
+0.4Round 1🇹🇷 TURKEY62♦♣4-1-1
+0.4Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND94♥♠A=-11
+0.4Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND103N♦8+1+1
+0.3Round 3🇪🇸 SPAIN304♣♦Q=-7
+0.3Round 7🇮🇪 IRELAND13N♣3+1+1
+0.3Round 16🇮🇱 ISRAEL23N♠4+2-10
+0.3Round 21🇷🇺 RUSSIA304♠♣A=+0
+0.2Round 3🇪🇸 SPAIN224♠♣K=+0
+0.2Round 9🇫🇷 FRANCE253N♥7+1+1
+0.2Round 16🇮🇱 ISRAEL65♦♣3-1+12
+0.1Round 3🇪🇸 SPAIN242♥♦2-1+4
+0.1Round 3🇪🇸 SPAIN253N♣3+1+0
+0.1Round 5🇩🇰 DENMARK174♣x♠6-1+5
+0.1Round 20🇷🇴 ROMANIA134♥♦10+1+0
+0.1Round 21🇷🇺 RUSSIA242♥♦Q+1-13
+0.1Round 21🇷🇺 RUSSIA284♥♣5+1+0
+0.0Round 1🇹🇷 TURKEY83N♥4-1+5
+0.0Round 10🇳🇴 NORWAY83N♠2+1-1
-0.1Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES204♥♠8+1+0
-0.2Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♠♥10=+0
-0.2Round 9🇫🇷 FRANCE274♠♥A+1+0
-0.2Round 17🇳🇱 NETHERLANDS124♠♣4+1+0
-0.2Round 18🇩🇪 GERMANY263N♥10=-2
-0.3Round 20🇷🇴 ROMANIA203N♦3+1-1
-0.4Round 1🇹🇷 TURKEY75♠♥A-1+3
-0.4Round 16🇮🇱 ISRAEL94♣♠9=+0
-0.4Round 18🇩🇪 GERMANY283N♠K+1+0
-0.6Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND14♥♠10+1+0
-0.6Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND51N♠2-1+1
-0.6Round 11🇭🇷 CROATIA164♠♥A+1+0
-0.7Round 5🇩🇰 DENMARK193N♠9+3-11
-0.7Round 20🇷🇴 ROMANIA152♠♥2+1+0
-0.8Round 2🇧🇪 BELGIUM173N♣4+2+10
-1.0Round 18🇩🇪 GERMANY251N♠3-1-5
-1.1Round 8🇵🇹 PORTUGAL142♣♠2+2-7
-1.1Round 9🇫🇷 FRANCE223N♥3-1-10
-1.1Round 10🇳🇴 NORWAY102♦♣4-1-1
-1.1Round 17🇳🇱 NETHERLANDS114♠♥A-3-11
-1.2Round 20🇷🇴 ROMANIA113N♠9+2+0
-1.3Round 5🇩🇰 DENMARK181♦♦8-1+1
-1.3Round 19🇸🇪 SWEDEN16N♦2+1+11
-1.3Round 19🇸🇪 SWEDEN62♦♠3+2+0
-1.5Round 6🇨🇭 SWITZERLAND263N♠6+1+1
-1.6Round 5🇩🇰 DENMARK153N♠K=+11
-1.9Round 12🇵🇱 POLAND244♠x♦4-2-4
-1.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♠♥A=+0
-2.0Round 11🇭🇷 CROATIA133♥x♠A-1-2
-2.1Round 12🇵🇱 POLAND252N♥4-1+1
-2.1Round 18🇩🇪 GERMANY274♥♠A=-7
-2.2Round 5🇩🇰 DENMARK164♠♣Q+2+13
-2.2Round 8🇵🇹 PORTUGAL124♥♣3-1-12
-2.3Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND33N♦Q+2-14
-2.3Round 8🇵🇹 PORTUGAL152♠♣8-1+1
-2.3Round 12🇵🇱 POLAND215♥x♠A-2-5
-2.4Round 12🇵🇱 POLAND282♠♥8+1+0
-2.4Round 16🇮🇱 ISRAEL14♥♦5-1-5
-2.6Round 6🇨🇭 SWITZERLAND254♠♠2-2-5
-2.6Round 19🇸🇪 SWEDEN52♠♣8+1+0
-2.7Round 10🇳🇴 NORWAY74♠♥Q+1+0
-2.8Round 8🇵🇹 PORTUGAL194♠x♦2-2+0
-2.9Round 1🇹🇷 TURKEY94♥♦J+1-4
-3.2Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND23N♣J+2-2
-3.2Round 17🇳🇱 NETHERLANDS194♠♥K=-3
-3.2Round 21🇷🇺 RUSSIA272♠♥2+1+0
-3.3Round 9🇫🇷 FRANCE281N♣5=-5
-3.5Round 1🇹🇷 TURKEY34♠♣6-1-5
-3.5Round 6🇨🇭 SWITZERLAND293♥♠7-1+0
-3.5Round 8🇵🇹 PORTUGAL174♠♥A=-7
-3.5Round 12🇵🇱 POLAND294♥♦3=+0
-3.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND251N♣2=+0
-3.6Round 5🇩🇰 DENMARK203N♥Q-2-2
-3.6Round 11🇭🇷 CROATIA113N♠K-2-5
-3.9Round 2🇧🇪 BELGIUM194♠x♥5-1+5
-4.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND296♣♥K-1-12
-4.7Round 11🇭🇷 CROATIA144♠♦K=+0
-4.7Round 20🇷🇴 ROMANIA164♠♣5=+0
-4.8Round 6🇨🇭 SWITZERLAND242♠♦J+3-6
-4.8Round 10🇳🇴 NORWAY41N♦8+1+0
-4.8Round 21🇷🇺 RUSSIA265♥x♠A=-8
-4.9Round 2🇧🇪 BELGIUM184♠♣A=+0
-5.0Round 2🇧🇪 BELGIUM164♠♦6-2-11
-5.1Round 11🇭🇷 CROATIA191N♥8-1+1
-5.5Round 3🇪🇸 SPAIN233N♥10-2-8
-5.5Round 9🇫🇷 FRANCE264♠♥A-1-12
-5.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♥♣3-1-5
-5.7Round 21🇷🇺 RUSSIA292♠♦J+1+0
-5.8Round 6🇨🇭 SWITZERLAND273♠x♦2-2-4
-6.0Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES184♠♦9=-12
-6.5Round 20🇷🇴 ROMANIA184♠x♥K-3+3
-6.7Round 8🇵🇹 PORTUGAL115♣x♥A-1+0
-7.1Round 9🇫🇷 FRANCE245♦♠J+2-14
-7.2Round 2🇧🇪 BELGIUM154♠♣K=-11
-7.2Round 14🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES123N♠6+1-1
-7.2Round 20🇷🇴 ROMANIA124♥♠9+2-2
-7.3Round 21🇷🇺 RUSSIA254♥♠J-2-11
-7.9Round 2🇧🇪 BELGIUM203N♥6+1+0
-7.9Round 12🇵🇱 POLAND232N♦6-5-12
-8.3Round 19🇸🇪 SWEDEN24♥♦Q=+0
-8.5Round 17🇳🇱 NETHERLANDS133N♥2=+1
-9.6Round 21🇷🇺 RUSSIA213N♦Q-1-12
-10.4Round 12🇵🇱 POLAND276♠♣10=-10
-11.5Round 16🇮🇱 ISRAEL73♣x♥4-3-5
-11.8Round 11🇭🇷 CROATIA177♦x♣3-2-12