🇯🇵 IMAKURA Tadashi · JAPAN

33rank
+65.7Butler · 240 bds
+0.27per board
±4.2swing
+0.12vs par /bd · #50/130
+0.18adjusted /bd
Butler per round: -12 1.4 -26.3 12 29.1 17.6 25.1 -19 13.6 -5.3 23.1 -1.3 11.4 -18.1 14.4by round

vs par split: bidding +0.24 · play -0.01

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted +0.18/bd

Card play — on target: opening leads 78.3% #92 of 130 · declarer play 81.4% #26 of 130 · defence 86.8% #73 of 130

Card play by contract type — on target
vs NTvs a suit
Opening leads63.6% (11)81.6% (49)
Declarer play66.7% (6)83.0% (53)
Defence78.9% (19)88.5% (87)

Opening leads by suit led: ♠ 71.4% (14) · ♥ 80.0% (15) · ♦ 66.7% (15) · ♣ 93.8% (16)

vs par by strain: NT +0.04 (45) · a suit +0.28 (182)

vs par by level: part-score +0.07 (89) · game +0.14 (118) · slam +1.50 (20)

By role: declaring +0.24/bd (-1.74 vs par · 129) · defending +0.32/bd (+2.27 vs par · 111)

By vulnerability: vulnerable +0.28/bd (-0.40 vs par · 120) · not vulnerable +0.26/bd (+0.63 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.InoJ.Campos – M.Villas-BoasClosed16-12.0-0.75-2.62
Round 2M.InoG.Duboin – A.SementaClosed16+1.4+0.09+1.44
Round 4M.InoK.Jassem – K.MartensOpen16-26.3-1.64-2.00
Round 5M.InoB.Robles – J.PacareuOpen16+12.0+0.75+1.81
Round 7M.InoK.Karaivanov – R.TrendafilovClosed16+29.1+1.82+1.12
Round 8M.InoS.Hans – T.NunnOpen16+17.6+1.10-0.12
Round 10M.InoX.Hou – M.ShiOpen16+25.1+1.57+2.69
Round 12M.InoS.Weinstein – B.LevinOpen16-19.0-1.19-2.38
Round 13M.InoA.Saaid Ghoneim – K.NabilOpen16+13.6+0.85+1.19
Round 14M.InoS.Mukherjee – B.SahaClosed16-5.3-0.33-0.56
Round 16M.InoM.Hargreaves – J.McavoyOpen16+23.1+1.44+1.44
Round 17M.InoA.Kempczynski – P.PicardClosed16-1.3-0.08-0.25
Round 19M.InoM.Barel – Y.ZackClosed16+11.4+0.71+0.56
Round 20M.InoB.Donde – R.StephensClosed16-18.1-1.13-1.50
Round 21T.TeramotoK.Fong – Y.ZhangOpen16+14.4+0.90+0.94

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
+10.5Round 8🇦🇺 AUSTRALIA174♠x♥A-3+9
+9.5Round 10🇨🇳 CHINA213NT♣7-3+11
+9.5Round 19🇮🇱 ISRAEL92NT♦4+1+10
+9.0Round 5🇨🇱 CHILE164♥♣K-1+13
+9.0Round 16🇨🇦 CANADA306♣♥K-1+14
+9.0Round 20🇿🇦 SOUTH AFRICA235♥x♠6-1+12
+8.7Round 21🇸🇬 SINGAPORE105♦♥4=+10
+8.5Round 14🇮🇳 INDIA243NT♣10=+7
+8.2Round 21🇸🇬 SINGAPORE26NT♠10=+0
+7.9Round 16🇨🇦 CANADA286♣x♠A-1+11
+7.8Round 10🇨🇳 CHINA254♥♦3-1+12
+7.6Round 7🇧🇬 BULGARIA155♦x♠3=-2
+7.2Round 7🇧🇬 BULGARIA133NT♣J=-1
+7.0Round 4🇵🇱 POLAND276N♥8=+0
+6.9Round 10🇨🇳 CHINA204♠♦10-1-3
+6.9Round 20🇿🇦 SOUTH AFRICA176♦x♣Q-1+11
+6.8Round 13🇪🇬 EGYPT164♠x♣T+1+6
+6.3Round 10🇨🇳 CHINA263NT♠2-1+12
+6.1Round 1🇧🇷 BRAZIL34♠♣4-1+6
+6.1Round 8🇦🇺 AUSTRALIA204♥♣2=+0
+6.1Round 21🇸🇬 SINGAPORE13NT♣Q=+6
+5.9Round 5🇨🇱 CHILE143♥♣2=+11
+5.8Round 8🇦🇺 AUSTRALIA321♥x♣4-2+2
+5.8Round 19🇮🇱 ISRAEL116♠♦Q+1+11
+5.2Round 14🇮🇳 INDIA183♣♥2=+6
+4.9Round 10🇨🇳 CHINA303NT♣4=+3
+4.9Round 13🇪🇬 EGYPT42♠♦4-2+7
+4.7Round 10🇨🇳 CHINA233♥♣Q=+7
+4.7Round 12🇺🇸 USA 1263N♦T+1-1
+4.5Round 7🇧🇬 BULGARIA14♠♦10-1+4
+4.5Round 12🇺🇸 USA 1225♦♥K-1+9
+4.3Round 10🇨🇳 CHINA175♦♣K-1+10
+4.2Round 2🇮🇹 ITALY304♠♣K-1+8
+4.1Round 8🇦🇺 AUSTRALIA303♠♣K=+7
+4.1Round 13🇪🇬 EGYPT134♠♥K-2+13
+4.1Round 19🇮🇱 ISRAEL76♣♣3=+0
+4.1Round 19🇮🇱 ISRAEL102♠♥J+1+0
+4.0Round 7🇧🇬 BULGARIA54♥♣K-1+5
+4.0Round 20🇿🇦 SOUTH AFRICA183♠x♣J-1+5
+3.9Round 16🇨🇦 CANADA266♠♣J=+0
+3.8Round 5🇨🇱 CHILE16♠♥2+1-11
+3.8Round 21🇸🇬 SINGAPORE123♦♥Q=+0
+3.7Round 7🇧🇬 BULGARIA33♥♦2=+0
+3.7Round 17🇬🇵 GUADELOUPE93NT♠7=-1
+3.7Round 17🇬🇵 GUADELOUPE143♣♠2=+5
+3.7Round 21🇸🇬 SINGAPORE72♠♣4+1+0
+3.6Round 7🇧🇬 BULGARIA163♦♥A+2-1
+3.5Round 4🇵🇱 POLAND204♥♠A+1+0
+3.4Round 17🇬🇵 GUADELOUPE151NT♥6+1+5
+3.3Round 1🇧🇷 BRAZIL53NT♠4=-1
+3.2Round 16🇨🇦 CANADA292♠♦10=+0
+3.1Round 1🇧🇷 BRAZIL46♦♦2=+0
+3.1Round 10🇨🇳 CHINA324♥♠A-2+8
+3.0Round 5🇨🇱 CHILE122NT♣2+2+1
+3.0Round 19🇮🇱 ISRAEL42♦♣2+2+10
+2.9Round 5🇨🇱 CHILE43NT♦10=+0
+2.9Round 13🇪🇬 EGYPT56♦♣2+1+11
+2.8Round 1🇧🇷 BRAZIL113NT♠5+1+1
+2.8Round 14🇮🇳 INDIA294♠♥4=-1
+2.8Round 17🇬🇵 GUADELOUPE166♣♣9=-2
+2.7Round 2🇮🇹 ITALY183♥♣6-2-1
+2.7Round 2🇮🇹 ITALY225♠♣K-1+5
+2.7Round 17🇬🇵 GUADELOUPE102♠♥J=+0
+2.6Round 7🇧🇬 BULGARIA63NT♥3-2+7
+2.6Round 14🇮🇳 INDIA262NT♥A-1+5
+2.5Round 5🇨🇱 CHILE114♠♦A=+0
+2.5Round 7🇧🇬 BULGARIA111♠♥10=+5
+2.5Round 7🇧🇬 BULGARIA122♠♠J-1+4
+2.4Round 2🇮🇹 ITALY266♥♠J+1+2
+2.4Round 21🇸🇬 SINGAPORE153♠♣A-1-2
+2.3Round 16🇨🇦 CANADA212♠♥K=+11
+2.3Round 16🇨🇦 CANADA243NT♠4-1-2
+2.2Round 5🇨🇱 CHILE92♥♠2+1+1
+2.2Round 16🇨🇦 CANADA225♣♦2+1+13
+2.0Round 12🇺🇸 USA 1203N♣5+2+1
+2.0Round 13🇪🇬 EGYPT32♦♠K+2+1
+2.0Round 13🇪🇬 EGYPT142♠♥T=+5
+2.0Round 19🇮🇱 ISRAEL22♠♣6+2-2
+2.0Round 20🇿🇦 SOUTH AFRICA193NT♣4+1+0
+1.9Round 12🇺🇸 USA 1314♥♣A-2-1
+1.8Round 20🇿🇦 SOUTH AFRICA301♠♣4=+5
+1.7Round 12🇺🇸 USA 1302♥♦A-2+5
+1.7Round 19🇮🇱 ISRAEL144♣♥A=+0
+1.6Round 5🇨🇱 CHILE83♠♣J=+0
+1.6Round 8🇦🇺 AUSTRALIA21Pass+3
+1.6Round 12🇺🇸 USA 1243N♥K+1+0
+1.5Round 14🇮🇳 INDIA193♥♦K+1-6
+1.4Round 1🇧🇷 BRAZIL133NT♠J+3-13
+1.4Round 4🇵🇱 POLAND212♠♦6-3+1
+1.4Round 14🇮🇳 INDIA281NT♥K+1+0
+1.4Round 17🇬🇵 GUADELOUPE85♣♥A+1+11
+1.3Round 8🇦🇺 AUSTRALIA197♦x♣K-2-5
+1.3Round 16🇨🇦 CANADA274♥x♣3-1+6
+1.2Round 1🇧🇷 BRAZIL24♠♣J+1+4
+1.2Round 5🇨🇱 CHILE34♠♥K+1+1
+1.2Round 16🇨🇦 CANADA203♠♥3=-10
+1.2Round 19🇮🇱 ISRAEL122♠♦2=+5
+1.1Round 4🇵🇱 POLAND195♠♥K+1+9
+1.1Round 14🇮🇳 INDIA323♣♥J-2-6
+1.0Round 1🇧🇷 BRAZIL123♦♦5-1-2
+1.0Round 8🇦🇺 AUSTRALIA233NT♣9=+2
+1.0Round 16🇨🇦 CANADA314♥♣A=+1
+1.0Round 20🇿🇦 SOUTH AFRICA203♠♦2=+0
+0.8Round 17🇬🇵 GUADELOUPE21NT♥2=+0
+0.7Round 2🇮🇹 ITALY194♠♥A=+0
+0.7Round 16🇨🇦 CANADA194♠♦8+1+0
+0.7Round 20🇿🇦 SOUTH AFRICA285♠♣A=-6
+0.6Round 2🇮🇹 ITALY283NT♣2+2+1
+0.6Round 7🇧🇬 BULGARIA146♠♣J=+0
+0.6Round 10🇨🇳 CHINA242♠♣J+2+1
+0.6Round 10🇨🇳 CHINA273NT♣T+1+0
+0.6Round 13🇪🇬 EGYPT74♠♣K=-1
+0.5Round 2🇮🇹 ITALY234♠♠4=+1
+0.5Round 2🇮🇹 ITALY273♥♦A-1+3
+0.5Round 5🇨🇱 CHILE63♣♦K=+0
+0.5Round 17🇬🇵 GUADELOUPE135♣x♦2-1+0
+0.4Round 2🇮🇹 ITALY244♥♠6+1+0
+0.4Round 5🇨🇱 CHILE53NT♥9+2+0
+0.4Round 8🇦🇺 AUSTRALIA312♠♦Q-1+0
+0.4Round 12🇺🇸 USA 1322♣♥8+1+0
+0.4Round 21🇸🇬 SINGAPORE163NT♠K+2+0
+0.3Round 1🇧🇷 BRAZIL71NT♣2+2-10
+0.3Round 2🇮🇹 ITALY324♠♥A=+0
+0.3Round 4🇵🇱 POLAND294♠♥Q+2-13
+0.3Round 12🇺🇸 USA 1254♠♦2=+1
+0.2Round 4🇵🇱 POLAND314♠♦5=+0
+0.2Round 14🇮🇳 INDIA174♠♦5+1+11
+0.2Round 19🇮🇱 ISRAEL34♠♣A+1-11
+0.1Round 2🇮🇹 ITALY173NT♣10-1+4
+0.1Round 4🇵🇱 POLAND261N♦Q=+2
+0.1Round 5🇨🇱 CHILE24♠♥A+1+0
+0.1Round 21🇸🇬 SINGAPORE54♠♣Q+1+11
-0.0Round 2🇮🇹 ITALY313♦♣3+1+0
+0.0Round 7🇧🇬 BULGARIA24♠♠2-1+5
-0.0Round 13🇪🇬 EGYPT154♠♦A=+0
+0.0Round 21🇸🇬 SINGAPORE143NT♠J+2+0
-0.1Round 8🇦🇺 AUSTRALIA223NT♣4+2+0
-0.1Round 13🇪🇬 EGYPT124♠♥3+1+0
-0.2Round 7🇧🇬 BULGARIA92♠♣6+2-6
-0.2Round 8🇦🇺 AUSTRALIA282♥♣4-2-1
-0.2Round 13🇪🇬 EGYPT113N♠5=+0
-0.2Round 16🇨🇦 CANADA324♠♠4+1+0
-0.2Round 17🇬🇵 GUADELOUPE32♥♠7-1-4
-0.2Round 19🇮🇱 ISRAEL16♣x♦6-1+0
-0.2Round 20🇿🇦 SOUTH AFRICA213NT♠3+2+0
-0.3Round 12🇺🇸 USA 1294♠♣A=-1
-0.4Round 19🇮🇱 ISRAEL83♣♥3=-7
-0.4Round 19🇮🇱 ISRAEL134♥♠5=-1
-0.4Round 19🇮🇱 ISRAEL152♠♥A+1+2
-0.5Round 8🇦🇺 AUSTRALIA293♣♥K=+0
-0.5Round 21🇸🇬 SINGAPORE86♠♠2=+0
-0.6Round 1🇧🇷 BRAZIL143NT♥10+3+10
-0.7Round 1🇧🇷 BRAZIL153NT♥J+3-1
-0.7Round 21🇸🇬 SINGAPORE34♥♥9=+1
-0.8Round 4🇵🇱 POLAND233♥♠Q=+0
-0.8Round 7🇧🇬 BULGARIA84♥♣4+1+11
-0.8Round 13🇪🇬 EGYPT22♠♦K=-6
-0.8Round 14🇮🇳 INDIA253♣♦2-1+2
-0.9Round 13🇪🇬 EGYPT13N♥2+2+0
-0.9Round 17🇬🇵 GUADELOUPE14♥♦2+2-2
-1.0Round 13🇪🇬 EGYPT61♠♥T+2-1
-1.0Round 14🇮🇳 INDIA314♥♠Q=+0
-1.2Round 10🇨🇳 CHINA283♥♦K=-8
-1.2Round 13🇪🇬 EGYPT101N♦Q+1-10
-1.2Round 21🇸🇬 SINGAPORE45♠x♥K-2+0
-1.3Round 2🇮🇹 ITALY294♥♦8+2-1
-1.3Round 8🇦🇺 AUSTRALIA183NT♥4+2-1
-1.4Round 8🇦🇺 AUSTRALIA276♥♣10+1-11
-1.4Round 12🇺🇸 USA 1173♥♣K-1-4
-1.5Round 17🇬🇵 GUADELOUPE44♥♦J=-3
-1.5Round 21🇸🇬 SINGAPORE91NT♥3+2+8
-1.6Round 5🇨🇱 CHILE101NT♥4=+1
-1.6Round 19🇮🇱 ISRAEL63♦♠5=+0
-1.7Round 4🇵🇱 POLAND281N♣5+1+0
-1.7Round 16🇨🇦 CANADA252♦♣A-1+2
-1.8Round 19🇮🇱 ISRAEL162♥♦5+1+8
-2.0Round 7🇧🇬 BULGARIA73♥♦3+1-1
-2.0Round 8🇦🇺 AUSTRALIA262♥♦6-1+0
-2.0Round 17🇬🇵 GUADELOUPE54♠♥6+1+0
-2.0Round 21🇸🇬 SINGAPORE113♥♣5=+0
-2.1Round 1🇧🇷 BRAZIL85♣♥J=+11
-2.1Round 16🇨🇦 CANADA232♠♠2+1+0
-2.1Round 17🇬🇵 GUADELOUPE124♣♠4=+7
-2.1Round 20🇿🇦 SOUTH AFRICA292♠♣J=+0
-2.2Round 12🇺🇸 USA 1284♥♠T+1-1
-2.3Round 4🇵🇱 POLAND253N♣3-2-5
-2.3Round 12🇺🇸 USA 1275♣♥5-2-6
-2.4Round 2🇮🇹 ITALY212♥♣K=+0
-2.4Round 10🇨🇳 CHINA192♠♥3-1-4
-2.4Round 10🇨🇳 CHINA222♥♠K=+14
-2.4Round 13🇪🇬 EGYPT95♣x♥2-1-6
-2.4Round 14🇮🇳 INDIA214♥♦5=+0
-2.7Round 10🇨🇳 CHINA294♠♠3=+0
-2.9Round 16🇨🇦 CANADA183NT♥Q-3-9
-2.9Round 20🇿🇦 SOUTH AFRICA224♠♦4=-10
-3.0Round 14🇮🇳 INDIA222♥♣2-1-5
-3.1Round 13🇪🇬 EGYPT86♥♠3=+0
-3.2Round 1🇧🇷 BRAZIL101NT♥Q-2-9
-3.2Round 20🇿🇦 SOUTH AFRICA253NT♠3-3-2
-3.3Round 4🇵🇱 POLAND323N♥5+1+0
-3.3Round 7🇧🇬 BULGARIA104♥♣J=+0
-3.3Round 8🇦🇺 AUSTRALIA244♥♦8=+0
-3.4Round 7🇧🇬 BULGARIA43♥♣A-1-12
-3.5Round 1🇧🇷 BRAZIL13♥♣Q=-7
-3.5Round 1🇧🇷 BRAZIL65♥♠A-1-8
-3.7Round 14🇮🇳 INDIA274♠♥A-4-3
-3.9Round 2🇮🇹 ITALY204♥♠9=-3
-3.9Round 20🇿🇦 SOUTH AFRICA243NT♥4=+0
-4.0Round 4🇵🇱 POLAND225♥♦J=+4
-4.0Round 17🇬🇵 GUADELOUPE63NT♦6-2-6
-4.1Round 17🇬🇵 GUADELOUPE113♦♠A+2-4
-4.2Round 20🇿🇦 SOUTH AFRICA275♣♠A-2-5
-4.4Round 8🇦🇺 AUSTRALIA252NT♦4=-7
-4.4Round 12🇺🇸 USA 1214♠♣4-1-6
-4.6Round 14🇮🇳 INDIA233♥♣2-2-2
-4.7Round 4🇵🇱 POLAND184♠♠2=+0
-4.8Round 10🇨🇳 CHINA313♥♠Q+2-9
-5.0Round 1🇧🇷 BRAZIL164♠♥4=-9
-5.0Round 16🇨🇦 CANADA174♥♣6+2-14
-5.2Round 5🇨🇱 CHILE154♠♣J-3-4
-5.3Round 4🇵🇱 POLAND241♣xx♣2+2-5
-5.3Round 20🇿🇦 SOUTH AFRICA315♦♠A-2-7
-5.5Round 17🇬🇵 GUADELOUPE71NT♦4-3-10
-5.6Round 21🇸🇬 SINGAPORE133NT♦Q-2-8
-6.1Round 2🇮🇹 ITALY252♦x♦3-3+4
-6.1Round 5🇨🇱 CHILE73♦x♦A-2+3
-6.3Round 14🇮🇳 INDIA305♥♠K-3-7
-6.8Round 14🇮🇳 INDIA202♥♦10+3-10
-7.0Round 12🇺🇸 USA 1234♠♣A=-13
-7.3Round 12🇺🇸 USA 1194♠x♥K-3-8
-7.5Round 21🇸🇬 SINGAPORE63NT♥4+1-11
-8.2Round 5🇨🇱 CHILE136♠♣10=+13
-8.2Round 20🇿🇦 SOUTH AFRICA264♠♦4-1-12
-8.8Round 4🇵🇱 POLAND305♦♥A-2-11
-9.0Round 4🇵🇱 POLAND176N♠Q-1-14
-10.1Round 10🇨🇳 CHINA182♥♣6=-11
-11.2Round 12🇺🇸 USA 1184♥♦K-1-13
-12.6Round 1🇧🇷 BRAZIL96♠♠9-1-14
-13.5Round 20🇿🇦 SOUTH AFRICA324♥x♣3=-15
-15.4Round 19🇮🇱 ISRAEL54♠x♦2=-16