🇯🇵 IMAKURA Tadashi · JAPAN

26rank
+66.2Butler · 160 bds
+0.41per board
±4.4swing
+0.62vs par /bd · #21/81
+0.28adjusted /bd
Butler per round: 3.9 -0 43 -24.1 -6.6 6.5 18.3 -7.4 5.6 27by round

vs par split: bidding +0.16 · play +0.47

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted +0.28/bd

Card play — on target: opening leads 85.0% #14 of 81 · declarer play 78.8% #21 of 81 · defence 86.7% #17 of 81

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (11)79.3% (29)
Declarer play90.0% (10)73.9% (23)
Defence88.0% (25)86.2% (58)

Opening leads by suit led: ♠ 90.9% (11) · ♥ 100.0% (8) · ♦ 85.7% (7) · ♣ 71.4% (14)

vs par by strain: NT +0.36 (45) · a suit +0.73 (115)

vs par by level: part-score +0.89 (61) · game +0.22 (90) · slam +2.89 (9)

By role: declaring +0.61/bd (-1.92 vs par · 77) · defending +0.23/bd (+2.99 vs par · 83)

By vulnerability: vulnerable +0.72/bd (+0.88 vs par · 80) · not vulnerable +0.10/bd (+0.38 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.InoP.Kannavos – K.DoxiadisClosed16+3.9+0.24+1.31
Round 2M.InoM.Pekkinen – E.SalmenkiviClosed16-0.0-0.00-2.12
Round 4M.InoD.Cruz – L.DohnertClosed16+43.0+2.69+1.88
Round 6M.InoU.Bethers – J.BalasovsOpen16-24.1-1.51-0.56
Round 7M.InoJ.Berg – O.SvendsenClosed16-6.6-0.41+0.31
Round 9M.InoG.Helgemo – T.HelnessOpen16+6.5+0.41+2.69
Round 10M.InoI.Chaplet – J.MacgregorClosed16+18.3+1.14+1.06
Round 12M.InoN.Cengiz – E.KuruOpen16-7.4-0.46-1.88
Round 13M.InoM.Lemarinel – P.TeyssedreOpen16+5.6+0.35+2.56
Round 15M.InoD.Minwalla – M.DikgangOpen16+27.0+1.69+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
+15.2Round 13🇷🇪 REUNION74♦x♥A=+16
+12.1Round 1🇬🇷 GREECE45♣x♠7-3+14
+12.1Round 4🇻🇪 VENEZUELA234♥♠7-1+12
+11.4Round 10COSTA RICA226♦♣7-3+14
+11.2Round 4🇻🇪 VENEZUELA256♥♥2=+0
+10.1Round 12🇹🇷 TURKEY266♠♠3-1+13
+9.1Round 7🇳🇴 NORWAY45♠♥Q-1+12
+8.8Round 9🇲🇨 MONACO34♥♦5-1+12
+7.6Round 1🇬🇷 GREECE102♣x♠8-2+9
+7.0Round 4🇻🇪 VENEZUELA263NT♥4+1+10
+7.0Round 10COSTA RICA183NT♦10=+3
+7.0Round 15BOTSWANA43NT♣5=-13
+6.4Round 15BOTSWANA115♥♠K+1+8
+5.6Round 10COSTA RICA264♥♠10=+10
+5.5Round 15BOTSWANA23♦♣10+1+7
+5.2Round 2🇫🇮 FINLAND325♣♥A=+5
+5.2Round 6🇱🇻 LATVIA293NT♣8=+0
+5.2Round 9🇲🇨 MONACO95♦♥2=+13
+5.2Round 10COSTA RICA294♠♦A-1+6
+5.0Round 10COSTA RICA234♠♥K=-1
+4.8Round 1🇬🇷 GREECE65♦♣4=+0
+4.8Round 10COSTA RICA324♥♦9=+0
+4.7Round 12🇹🇷 TURKEY274♠♥2+1+0
+4.4Round 1🇬🇷 GREECE132♠♣A-1+9
+4.3Round 15BOTSWANA163NT♠J-3+9
+4.2Round 1🇬🇷 GREECE53NT♠9=+12
+4.2Round 2🇫🇮 FINLAND203♣♣10-1+5
+4.2Round 4🇻🇪 VENEZUELA195♣♥5-1+2
+4.1Round 6🇱🇻 LATVIA193♦♣3-3+9
+4.1Round 7🇳🇴 NORWAY124♠♥Q+1+1
+4.0Round 2🇫🇮 FINLAND223♦♦3+1+1
+3.9Round 12🇹🇷 TURKEY193♥♣3+1+10
+3.4Round 4🇻🇪 VENEZUELA292NT♠J+1+1
+3.4Round 13🇷🇪 REUNION54♠♦Q+1+0
+3.3Round 2🇫🇮 FINLAND184♥♦5-1+5
+3.3Round 2🇫🇮 FINLAND275♣♠6=-9
+3.2Round 13🇷🇪 REUNION33♥♣5=+6
+3.2Round 15BOTSWANA14♠♦K=+7
+3.0Round 4🇻🇪 VENEZUELA213♠♣A-1+5
+2.8Round 6🇱🇻 LATVIA283♦♣A+1+7
+2.8Round 7🇳🇴 NORWAY62♠♥A-1+6
+2.8Round 10COSTA RICA196♦x♠Q-2+12
+2.8Round 12🇹🇷 TURKEY174♠♣Q=+0
+2.7Round 15BOTSWANA33NT♠A-3+9
+2.6Round 9🇲🇨 MONACO42♠x♥T-2+9
+2.5Round 12🇹🇷 TURKEY254♥♣6=-1
+2.5Round 15BOTSWANA124♠♣6-1+5
+2.2Round 2🇫🇮 FINLAND302♦♦5+1-1
+2.2Round 6🇱🇻 LATVIA232♠♦K+1+7
+2.2Round 9🇲🇨 MONACO121♦♥Q+1+0
+2.2Round 10COSTA RICA204♥♥10=+3
+2.1Round 4🇻🇪 VENEZUELA173♣♦K-2+8
+2.1Round 4🇻🇪 VENEZUELA312NT♠2-2-1
+2.1Round 7🇳🇴 NORWAY34♠x♦4-2+5
+2.0Round 6🇱🇻 LATVIA183NT♣10-1+5
+1.7Round 9🇲🇨 MONACO144♠♣3=+0
+1.7Round 13🇷🇪 REUNION24♠♦K+1+0
+1.5Round 1🇬🇷 GREECE21♥♣8+1+0
+1.5Round 4🇻🇪 VENEZUELA273♠♣8-3-6
+1.5Round 15BOTSWANA74♠♣J=+0
+1.3Round 9🇲🇨 MONACO54♠♣A+1+2
+1.2Round 1🇬🇷 GREECE15♣♦6+1-11
+1.2Round 9🇲🇨 MONACO15♣♥A-1+5
+1.2Round 13🇷🇪 REUNION146♦♠2=+12
+1.2Round 15BOTSWANA81NT♠J-2+0
+1.2Round 15BOTSWANA151NT♥5-1+1
+1.1Round 9🇲🇨 MONACO82♦♥A=+5
+1.1Round 13🇷🇪 REUNION113♥♣6-1-2
+1.0Round 2🇫🇮 FINLAND262NT♥2=+0
+1.0Round 6🇱🇻 LATVIA323NT♠7=+2
+1.0Round 7🇳🇴 NORWAY113NT♠J+2+1
+1.0Round 13🇷🇪 REUNION13♣♠4-1+4
+0.9Round 9🇲🇨 MONACO63NT♣7+1+0
+0.9Round 15BOTSWANA104♥♦Q=+0
+0.8Round 4🇻🇪 VENEZUELA221NT♣5-1+1
+0.8Round 7🇳🇴 NORWAY103NT♦2+2+0
+0.5Round 2🇫🇮 FINLAND243♥♠K-1-2
+0.5Round 4🇻🇪 VENEZUELA181NT♥10=+0
+0.5Round 4🇻🇪 VENEZUELA243♦♣A+1+7
+0.4Round 2🇫🇮 FINLAND213♦♣J-1-10
+0.3Round 13🇷🇪 REUNION154♠♥J-2+0
+0.2Round 1🇬🇷 GREECE153♥♦7-1+0
+0.1Round 1🇬🇷 GREECE83NT♥4+1+1
+0.1Round 2🇫🇮 FINLAND234♠♦J+2-13
+0.0Round 2🇫🇮 FINLAND252♣♣J+3-6
+0.0Round 4🇻🇪 VENEZUELA204♥♠K+1+0
+0.0Round 12🇹🇷 TURKEY282NT♣5-1+1
-0.2Round 7🇳🇴 NORWAY25♣♠K=-2
-0.2Round 10COSTA RICA283♥♠5=-1
-0.3Round 15BOTSWANA93NT♠Q+1+1
-0.5Round 1🇬🇷 GREECE141NT♦4+1-1
-0.5Round 9🇲🇨 MONACO115♣♠7=+11
-0.5Round 13🇷🇪 REUNION91NT♥4=-7
-0.6Round 6🇱🇻 LATVIA242♠♥A=+0
-0.6Round 10COSTA RICA244♥♠7=-1
-0.6Round 10COSTA RICA271NT♦7+1+7
-0.6Round 13🇷🇪 REUNION103♥♦A=+0
-0.7Round 2🇫🇮 FINLAND193NT♣5+2-1
-0.7Round 12🇹🇷 TURKEY313♠♥2-2-11
-0.9Round 4🇻🇪 VENEZUELA281♠♣4+3-1
-0.9Round 7🇳🇴 NORWAY14♥♠4=-11
-1.0Round 10COSTA RICA213NT♠J+2+0
-1.1Round 1🇬🇷 GREECE93NT♦4+3+13
-1.1Round 10COSTA RICA316♥♣J=-13
-1.2Round 13🇷🇪 REUNION163NT♣2=+2
-1.3Round 15BOTSWANA141NT♥A+2-6
-1.4Round 12🇹🇷 TURKEY213NT♠Q-2-7
-1.5Round 12🇹🇷 TURKEY303NT♠9+2+0
-1.5Round 13🇷🇪 REUNION121NT♣A-1-2
-1.6Round 4🇻🇪 VENEZUELA323♥♣A-1+3
-1.6Round 7🇳🇴 NORWAY74♥♠7+1+0
-1.6Round 7🇳🇴 NORWAY164♠♥J+2+12
-1.6Round 12🇹🇷 TURKEY224♠♣7+2-11
-1.7Round 12🇹🇷 TURKEY184♠x♣A-1+7
-1.8Round 1🇬🇷 GREECE124♠♦K+1+0
-1.8Round 9🇲🇨 MONACO73♠♦A=-1
-1.9Round 6🇱🇻 LATVIA172♠♣9-2-5
-1.9Round 9🇲🇨 MONACO131NT♦4=+2
-2.0Round 7🇳🇴 NORWAY132♠♠4-1+0
-2.0Round 15BOTSWANA54♥♠7+1+0
-2.3Round 15BOTSWANA64♥♦K=+1
-2.6Round 7🇳🇴 NORWAY152NT♦Q+3-2
-2.6Round 9🇲🇨 MONACO24♥♠Q+1+0
-2.7Round 7🇳🇴 NORWAY94♥♠2-2-11
-2.8Round 6🇱🇻 LATVIA203NT♠6+2+13
-2.9Round 4🇻🇪 VENEZUELA306♦♥J-2-11
-3.0Round 12🇹🇷 TURKEY324♠♣K=+1
-3.1Round 9🇲🇨 MONACO153NT♣K=+0
-3.1Round 13🇷🇪 REUNION82♦♠Q+1-1
-3.2Round 6🇱🇻 LATVIA224♠♥3=-3
-3.2Round 6🇱🇻 LATVIA253NT♠2+1-10
-3.2Round 6🇱🇻 LATVIA312♠♣2+1+0
-3.2Round 12🇹🇷 TURKEY233♥♠4=-8
-3.2Round 12🇹🇷 TURKEY246♦♣Q-1-11
-3.5Round 6🇱🇻 LATVIA302♣♦2+1-5
-3.5Round 15BOTSWANA134♠♥4+1-13
-3.6Round 10COSTA RICA303NT♠4+1-1
-3.7Round 2🇫🇮 FINLAND174♥♣J=+1
-3.8Round 2🇫🇮 FINLAND312♥♣J-4-7
-4.2Round 9🇲🇨 MONACO103♣♠J=-6
-4.4Round 9🇲🇨 MONACO164♠x♦2-3-9
-4.4Round 13🇷🇪 REUNION132♠♣6-3+8
-4.7Round 1🇬🇷 GREECE75♥♠A=-4
-4.7Round 12🇹🇷 TURKEY203NT♥7=+0
-4.7Round 13🇷🇪 REUNION43NT♥10=+11
-4.8Round 7🇳🇴 NORWAY82♠xx♣J+2+10
-4.8Round 7🇳🇴 NORWAY144♥♣J-1-10
-5.3Round 7🇳🇴 NORWAY53NT♦Q-1-6
-5.5Round 13🇷🇪 REUNION64♦♥K-2-6
-5.6Round 1🇬🇷 GREECE113NT♥A=-7
-6.2Round 2🇫🇮 FINLAND292♣♦A+1-12
-6.8Round 6🇱🇻 LATVIA214♠♦7-1-12
-6.8Round 6🇱🇻 LATVIA275♥x♠A-2-5
-8.0Round 10COSTA RICA254♠♠10+3-10
-8.6Round 1🇬🇷 GREECE33NT♠7+3-14
-9.4Round 6🇱🇻 LATVIA265♥x♠J=-12
-9.8Round 2🇫🇮 FINLAND286♥♥3=+10
-9.9Round 1🇬🇷 GREECE164♠♣A=+0
-10.4Round 12🇹🇷 TURKEY294♠♥A-1-13
-10.6Round 10COSTA RICA173NT♣4-1-11