🇯🇵 MIYAKUNI Ayako · JAPAN

126rank
-56.1Butler · 170 bds
-0.33per board
±4.4swing
-0.61vs par /bd · #139/165
-0.44adjusted /bd
Butler per round: -11 -38 5.2 29.2 -1.7 -21.8 -7.7 29.1 14.8 -1.2 3.3 -22.6 -19.2 4.3 -6.4 0.2 -12.6by round

vs par split: bidding -0.95 · play +0.50

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted -0.44/bd

Card play — on target: opening leads 73.0% #158 of 165 · declarer play 82.2% #28 of 165 · defence 91.5% #20 of 165

Card play by contract type — on target
vs NTvs a suit
Opening leads55.6% (9)78.6% (28)
Declarer play70.0% (10)85.7% (35)
Defence73.3% (15)96.4% (56)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 66.7% (9) · ♦ 62.5% (8) · ♣ 80.0% (10)

vs par by strain: NT -1.44 (39) · a suit -0.13 (121)

vs par by level: part-score -0.50 (76) · game -0.31 (77) · slam -1.43 (7)

By role: declaring -0.12/bd (-2.02 vs par · 89) · defending -0.36/bd (+1.52 vs par · 71)

By vulnerability: vulnerable -0.33/bd (-1.59 vs par · 83) · not vulnerable -0.33/bd (+0.33 vs par · 87)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.MiyakuniP.Zatorski – K.DufratOpen10-11.0-1.10-0.40
Round 2K.MiyakuniS.Auken – R.WellandClosed10-38.0-3.80-3.40
Round 5K.MiyakuniS.Lang – L.ChemalyOpen10+5.2+0.52-0.40
Round 8K.MiyakuniR.Benin-Barr – Y.ZackOpen10+29.2+2.92+3.50
Round 9K.MiyakuniF.Hinden – G.OsborneClosed10-1.7-0.17-1.30
Round 10K.MiyakuniL.Cima – B.DessiOpen10-21.8-2.18-1.20
Round 14K.MiyakuniS.Gui – W.WangOpen10-7.7-0.77-1.40
Round 15K.MiyakuniC.Billiet – J.AmiguetClosed10+29.1+2.91+3.50
Round 18K.MiyakuniF.Danielsen – N.BekkoucheClosed10+14.8+1.48+0.10
Round 19K.MiyakuniR.Khandelwal – H.KhandelwalOpen10-1.2-0.12-2.30
Round 20K.MiyakuniK.Ahlesved – C.AhlesvedClosed10+3.3+0.33+0.90
Round 23K.MiyakuniP.Hodosi – H.LajosOpen10-22.6-2.26-1.50
Round 24K.MiyakuniS.Badri – L.LamraniOpen10-19.2-1.92-3.10
Round 25K.MiyakuniM.Fourcaudot – S.BlankClosed10+4.3+0.43+0.30
Round 27K.MiyakuniP.Cronier – B.CronierClosed10-6.4-0.64-0.70
Round 28K.MiyakuniM.Caracci – L.CuevasOpen10+0.2+0.02-0.90
Round 29K.MiyakuniA.Martorell – A.WasikOpen10-12.6-1.26-2.00

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
+10.6Round 8🇮🇱 ISRAEL173♣♠5-3+17
+9.3Round 18🇩🇰 DENMARK244♠♥8=+11
+8.9Round 15🇨🇭 SWITZERLAND223NT♠4-1+11
+8.7Round 25🇨🇦 CANADA32♥x♠K-4+5
+8.2Round 5🇿🇦 SOUTH AFRICA115♠♥J-2+6
+8.2Round 8🇮🇱 ISRAEL124♥♥Q-1+13
+7.9Round 5🇿🇦 SOUTH AFRICA201♠♣7+2+10
+7.8Round 15🇨🇭 SWITZERLAND303NT♥10=+6
+7.3Round 19🇮🇳 INDIA35♠♦K=+0
+6.3Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♥♠7+1+8
+6.2Round 15🇨🇭 SWITZERLAND232♥♠Q=+6
+5.9Round 18🇩🇰 DENMARK233NT♥5+1-1
+5.8Round 10🇮🇹 ITALY36♠♥6-1+14
+5.7Round 8🇮🇱 ISRAEL193NT♦2+2+0
+5.4Round 27🇫🇷 FRANCE232♠♥8-2+7
+5.3Round 8🇮🇱 ISRAEL143NT♠6+2+1
+5.0Round 15🇨🇭 SWITZERLAND254♠♥7-1+10
+4.5Round 1🇵🇱 POLAND56♠♦3=+2
+4.4Round 20🇸🇪 SWEDEN151♥♦J-2+8
+4.4Round 28🇨🇱 CHILE24♥♣5-2+2
+4.4Round 29🇪🇸 SPAIN185♥x♠A-2+5
+4.1Round 19🇮🇳 INDIA63NT♥K+2+0
+4.0Round 2🇩🇪 GERMANY163♥♠2-3+2
+4.0Round 18🇩🇰 DENMARK292NT♠Q+1+7
+3.9Round 14🇭🇰 HONG KONG CHINA194♠♣2+1+1
+3.8Round 23🇭🇺 HUNGARY112♠♠4-1+4
+3.6Round 19🇮🇳 INDIA52♥♦Q=+1
+3.6Round 20🇸🇪 SWEDEN172♠♦10=+0
+3.5Round 18🇩🇰 DENMARK223♥♣K-1+4
+3.3Round 20🇸🇪 SWEDEN144♠♣Q+2+11
+3.3Round 28🇨🇱 CHILE65♣♥K-1+10
+3.1Round 25🇨🇦 CANADA103♦♠5=+0
+3.0Round 20🇸🇪 SWEDEN131NT♣2=+5
+2.8Round 5🇿🇦 SOUTH AFRICA173♥♣6-1+4
+2.5Round 20🇸🇪 SWEDEN203♠♣7=+0
+2.4Round 29🇪🇸 SPAIN114♥♦6+1+14
+2.4Round 29🇪🇸 SPAIN142♥♥9+1+0
+2.2Round 28🇨🇱 CHILE102♠♣5+1+8
+2.1Round 10🇮🇹 ITALY51NT♥6+1+0
+2.1Round 29🇪🇸 SPAIN173♣♠10-1+4
+2.0Round 5🇿🇦 SOUTH AFRICA123♠♥Q+1+1
+2.0Round 15🇨🇭 SWITZERLAND273♦♠J-1-2
+2.0Round 27🇫🇷 FRANCE213♣♥J=+5
+1.9Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND276♥♣5=+0
+1.9Round 23🇭🇺 HUNGARY124♠♥Q=+0
+1.9Round 25🇨🇦 CANADA43♦♣10=-3
+1.8Round 5🇿🇦 SOUTH AFRICA191♥♦9+2+1
+1.8Round 19🇮🇳 INDIA21NT♦2-1+6
+1.7Round 2🇩🇪 GERMANY124♠♦Q+3+2
+1.7Round 25🇨🇦 CANADA74♠♦10=+0
+1.6Round 8🇮🇱 ISRAEL164♠♥Q=+3
+1.6Round 14🇭🇰 HONG KONG CHINA204♥♣A=+0
+1.6Round 27🇫🇷 FRANCE272♠♥K=+1
+1.6Round 28🇨🇱 CHILE12♠♠6-2+0
+1.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND222♠♣5+1+0
+1.5Round 24🇲🇦 MOROCCO23-5
+1.4Round 8🇮🇱 ISRAEL112♠♥J-2+1
+1.4Round 24🇲🇦 MOROCCO22+3
+1.3Round 2🇩🇪 GERMANY194♥♦10+1+0
+1.3Round 8🇮🇱 ISRAEL132♦♣6=+0
+1.2Round 23🇭🇺 HUNGARY184♥♣4=-1
+1.2Round 25🇨🇦 CANADA63♦♥10-1-3
+1.1Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND254♥♣9+1+0
+1.1Round 19🇮🇳 INDIA92♠x♥8-3-3
+1.1Round 28🇨🇱 CHILE35♣♥K+1-10
+1.0Round 10🇮🇹 ITALY92♠♥A+1+0
+1.0Round 27🇫🇷 FRANCE254♥♠5+2-12
+1.0Round 27🇫🇷 FRANCE282♠♦3-1+10
+0.9Round 14🇭🇰 HONG KONG CHINA122♠♣9+1+0
+0.9Round 15🇨🇭 SWITZERLAND292♠♥2+1+0
+0.8Round 18🇩🇰 DENMARK253NT♠4=+11
+0.7Round 1🇵🇱 POLAND14♥♦10-1+10
+0.7Round 8🇮🇱 ISRAEL203NT♥8+2+0
+0.7Round 20🇸🇪 SWEDEN163♣♥6-1-2
+0.7Round 24🇲🇦 MOROCCO28+4
+0.7Round 25🇨🇦 CANADA22♠♦K=+0
+0.7Round 28🇨🇱 CHILE53♣♠K+1-7
+0.6Round 15🇨🇭 SWITZERLAND243♥♠10-1+4
+0.5Round 14🇭🇰 HONG KONG CHINA133NT♥7+1+0
+0.5Round 14🇭🇰 HONG KONG CHINA171♦♥J=+2
+0.4Round 1🇵🇱 POLAND74♠♥J=+0
+0.4Round 5🇿🇦 SOUTH AFRICA152♥♦5-1+0
+0.4Round 18🇩🇰 DENMARK284♠♦K+2-11
+0.2Round 5🇿🇦 SOUTH AFRICA182♥♣A-4+0
+0.2Round 18🇩🇰 DENMARK303NT♥2+3-11
+0.2Round 24🇲🇦 MOROCCO26-4
+0.1Round 14🇭🇰 HONG KONG CHINA181NT♥6-1+3
+0.0Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♣K=+0
+0.0Round 24🇲🇦 MOROCCO24-9
-0.0Round 28🇨🇱 CHILE44♥♦10+1+0
-0.1Round 1🇵🇱 POLAND103NT♦5+1-1
-0.1Round 10🇮🇹 ITALY64♠♣6+1+0
-0.1Round 20🇸🇪 SWEDEN111♠♦5=-2
-0.1Round 20🇸🇪 SWEDEN193NT♥A=-1
-0.2Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♦3+2+0
-0.2Round 15🇨🇭 SWITZERLAND214♠♦4=+0
-0.3Round 15🇨🇭 SWITZERLAND284♥♠6=+0
-0.3Round 18🇩🇰 DENMARK263NT♥8-2-8
-0.3Round 23🇭🇺 HUNGARY195♦♣K+1+11
-0.4Round 29🇪🇸 SPAIN134♥♠2+3-17
-0.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213NT♣10=-1
-0.5Round 24🇲🇦 MOROCCO30+4
-0.6Round 2🇩🇪 GERMANY174♦♠4-1-4
-0.6Round 23🇭🇺 HUNGARY164♦♥4-1+5
-0.7Round 14🇭🇰 HONG KONG CHINA144♠♦J-1-2
-0.7Round 19🇮🇳 INDIA74♥♦Q+1-1
-0.7Round 29🇪🇸 SPAIN163NT♣2+1+1
-0.8Round 1🇵🇱 POLAND64♥♣2=+0
-0.9Round 10🇮🇹 ITALY15♦x♠K+2+13
-1.1Round 24🇲🇦 MOROCCO27-3
-1.1Round 27🇫🇷 FRANCE294♥♦7+1+0
-1.3Round 24🇲🇦 MOROCCO21+3
-1.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND291NT♠5+1-6
-1.5Round 23🇭🇺 HUNGARY153♥♣J+1-2
-1.7Round 10🇮🇹 ITALY103♥♦K=-8
-1.8Round 1🇵🇱 POLAND83NT♥K+2-1
-1.8Round 15🇨🇭 SWITZERLAND263NT♥5+2+0
-1.9Round 25🇨🇦 CANADA52♠♥5+1-1
-2.0Round 23🇭🇺 HUNGARY203♦♦9+3-10
-2.1Round 1🇵🇱 POLAND92♠♥3=+1
-2.2Round 27🇫🇷 FRANCE222♥♣4+1+0
-2.6Round 8🇮🇱 ISRAEL152♥♦3=+0
-2.6Round 19🇮🇳 INDIA82♥♥9-3-1
-2.7Round 27🇫🇷 FRANCE304♠♦Q+1+0
-2.9Round 14🇭🇰 HONG KONG CHINA113♠♥A-1-5
-2.9Round 27🇫🇷 FRANCE241NT♦10=-5
-3.0Round 1🇵🇱 POLAND44♠♥9-2-7
-3.0Round 8🇮🇱 ISRAEL184♥♦2=+0
-3.0Round 29🇪🇸 SPAIN153♠♥2=-7
-3.1Round 25🇨🇦 CANADA81NT♥K=-5
-3.2Round 2🇩🇪 GERMANY146NT♠8=+0
-3.2Round 28🇨🇱 CHILE74♥♥7-1-6
-3.3Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND231♦♥Q-2-7
-3.5Round 5🇿🇦 SOUTH AFRICA144♥♦6+1-4
-3.6Round 5🇿🇦 SOUTH AFRICA164♠x♣K-3-12
-3.6Round 18🇩🇰 DENMARK212♥♥3-2+0
-3.7Round 20🇸🇪 SWEDEN183♠♥8=+0
-3.7Round 29🇪🇸 SPAIN192♠x♣K-2-9
-3.9Round 2🇩🇪 GERMANY203NT♣8-1-6
-3.9Round 25🇨🇦 CANADA13NT♠10+4+10
-4.1Round 25🇨🇦 CANADA95♥♠6=+0
-4.3Round 1🇵🇱 POLAND24♥x♥A-1+0
-4.4Round 28🇨🇱 CHILE84♣♥5+1-6
-4.5Round 1🇵🇱 POLAND33♥♣K+1-8
-4.6Round 14🇭🇰 HONG KONG CHINA153NT♦Q-4-3
-4.6Round 19🇮🇳 INDIA103♠♦J+1-10
-4.7Round 10🇮🇹 ITALY22♥♦K+2-6
-4.9Round 23🇭🇺 HUNGARY145♣♦Q=+0
-5.1Round 2🇩🇪 GERMANY183NT♠4-1-5
-5.4Round 18🇩🇰 DENMARK273NT♣4+3-1
-5.4Round 19🇮🇳 INDIA14♠♥Q-1-5
-5.5Round 28🇨🇱 CHILE93♥♠K=+0
-5.8Round 19🇮🇳 INDIA43NT♥K=-10
-6.6Round 10🇮🇹 ITALY44♦♣Q=-12
-7.0Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND281NT♠2-3-7
-7.0Round 14🇭🇰 HONG KONG CHINA162♦♣4+2-10
-7.1Round 10🇮🇹 ITALY83NT♥5-1-10
-8.0Round 29🇪🇸 SPAIN206♠♦J=+0
-8.1Round 29🇪🇸 SPAIN124♥♣J=-11
-8.4Round 23🇭🇺 HUNGARY132♠♥A+3-10
-8.5Round 24🇲🇦 MOROCCO25-12
-8.5Round 27🇫🇷 FRANCE263NT♣K-2-13
-9.0Round 2🇩🇪 GERMANY116♥♠A=-10
-9.6Round 10🇮🇹 ITALY75♦♠Q=-3
-10.1Round 2🇩🇪 GERMANY153♠x♣Q-3+3
-10.3Round 20🇸🇪 SWEDEN125♦x♠K+1-10
-11.0Round 5🇿🇦 SOUTH AFRICA133NT♥10+1-10
-11.6Round 24🇲🇦 MOROCCO29-12
-11.8Round 23🇭🇺 HUNGARY171NTx♣J-4-12
-13.1Round 2🇩🇪 GERMANY137♣♠K-1-16