🇯🇵 TAN Mizuko · JAPAN

30rank
+77.6Butler · 224 bds
+0.35per board
±4.4swing
+0.26vs par /bd · #34/129
+0.31adjusted /bd
Butler per round: 5.4 25 -0.7 -0.5 -15.5 23.2 -39.3 18 2.6 18.8 1.2 10.1 16.4 12.9by round

vs par split: bidding -0.23 · play +0.41

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.31/bd

Card play — on target: opening leads 82.9% #74 of 129 · declarer play 60.0% #123 of 129 · defence 92.6% #18 of 129

Card play by contract type — on target
vs NTvs a suit
Opening leads·82.9% (35)
Declarer play·60.0% (45)
Defence·92.6% (68)

Opening leads by suit led: ♠ 92.3% (13) · ♥ 75.0% (8) · ♦ 62.5% (8) · ♣ 100.0% (6)

vs par by strain: a suit +0.27 (158)

vs par by level: part-score +0.24 (63) · game +0.80 (83) · slam -3.17 (12)

By role: declaring -0.02/bd (-2.81 vs par · 119) · defending +0.77/bd (+3.75 vs par · 105)

By vulnerability: vulnerable +0.70/bd (+0.82 vs par · 112) · not vulnerable -0.00/bd (-0.29 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2K.BannoS.Teshome – C.JaggerClosed16+5.4+0.34+1.62
Round 3K.BannoS.Sarwat – N.HamdyOpen16+25.0+1.56+1.75
Round 5K.BannoC.Gibbons – J.GibbonsOpen16-0.7-0.04-2.44
Round 6K.BannoI.Petrovic – R.MullerClosed16-0.5-0.03+0.62
Round 8K.BannoK.Murniati – S.DewiOpen16-15.5-0.97-1.69
Round 9K.BannoU.Kabra – S.ThadaniClosed16+23.2+1.45-0.94
Round 11K.BannoS.Auken – D.Von ArnimClosed16-39.3-2.46-2.88
Round 12K.BannoG.Iribarren – S.BoldtOpen16+18.0+1.12+1.56
Round 14K.BannoF.Mayer – V.EganOpen16+2.6+0.16+0.62
Round 15K.BannoA.Buus Thomsen – H.RasmussenClosed16+18.8+1.18+0.62
Round 17K.BannoI.Brisebois – S.Summers-CaleyClosed16+1.2+0.07-0.12
Round 18K.BannoD.Rosenberg – J.StansbyOpen16+10.1+0.63+1.88
Round 20K.BannoM.Hulett – D.AdrainOpen16+16.4+1.02+3.50
Round 21K.BannoA.Abu Jaber – Y.KhattakClosed16+12.9+0.81-0.44

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
+17.7Round 12🇦🇷 ARGENTINA66Nx♥3+1+15
+11.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠+2+12
+10.5Round 3🇪🇬 EGYPT44♠♦Q-1+12
+9.5Round 8🇮🇩 INDONESIA224♠♥3-1+11
+8.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♠-3+14
+8.0Round 12🇦🇷 ARGENTINA123N♣J=+7
+8.0Round 15🇩🇰 DENMARK193N♦8+2+1
+7.9Round 9🇮🇳 INDIA56♣♥3=-12
+7.8Round 14🇵🇭 PHILIPPINES93N♥2-1+10
+7.7Round 3🇪🇬 EGYPT106♦♥J-2+13
+7.7Round 12🇦🇷 ARGENTINA93N♥5-2+11
+7.4Round 12🇦🇷 ARGENTINA103N♠9=+0
+7.3Round 11🇩🇪 GERMANY293N♣4+1+0
+7.2Round 21🇯🇴 JORDAN263N♣5-3+9
+7.0Round 6🇭🇷 CROATIA156♥♣A-1+12
+6.9Round 3🇪🇬 EGYPT14♥♣4=+0
+6.8Round 5🇳🇿 NEW ZEALAND154♠♥K+1-11
+6.7Round 8🇮🇩 INDONESIA264♣♥2+2+10
+6.6Round 12🇦🇷 ARGENTINA34♥♠J-1+10
+6.5Round 6🇭🇷 CROATIA114♠♦A=+7
+6.5Round 20🇿🇦 SOUTH AFRICA134♥♦5+1+11
+6.5Round 21🇯🇴 JORDAN275♥x♦A-1+5
+6.5Round 21🇯🇴 JORDAN323♠♦5=+11
+6.3Round 6🇭🇷 CROATIA26♠♥A+1-11
+6.3Round 18🇺🇸 USA 135♣x♥A-3+8
+6.1Round 3🇪🇬 EGYPT123N♣5=+7
+6.1Round 12🇦🇷 ARGENTINA73♦♣5-3+5
+6.0Round 20🇿🇦 SOUTH AFRICA104♥♠K-1+12
+5.8Round 15🇩🇰 DENMARK283N♥4-4+11
+5.7Round 9🇮🇳 INDIA74♠♦Q=+0
+5.6Round 21🇯🇴 JORDAN312♦x♠7=+3
+5.3Round 9🇮🇳 INDIA124♠♥A=-1
+5.2Round 14🇵🇭 PHILIPPINES163N♥2+4-12
+5.0Round 5🇳🇿 NEW ZEALAND95♦♥A-1+5
+5.0Round 18🇺🇸 USA 182♠♦7=+7
+4.5Round 17🇨🇦 CANADA325♠♦6-1+6
+4.3Round 9🇮🇳 INDIA114♥♠A-3+7
+4.3Round 18🇺🇸 USA 1126♣♥5=-2
+4.0Round 17🇨🇦 CANADA214♥♠8-1+5
+3.9Round 3🇪🇬 EGYPT152♣♣2=+0
+3.9Round 18🇺🇸 USA 1135♣♥A-1+6
+3.6Round 8🇮🇩 INDONESIA173N♣7+3+11
+3.5Round 20🇿🇦 SOUTH AFRICA73N♠9-1+12
+3.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠=+0
+3.4Round 12🇦🇷 ARGENTINA164♠♦A+2+11
+3.3Round 11🇩🇪 GERMANY254♠♥J-1+5
+3.3Round 15🇩🇰 DENMARK213N♠10-1+6
+3.3Round 20🇿🇦 SOUTH AFRICA92♠♥2-1+5
+3.2Round 5🇳🇿 NEW ZEALAND163♦♥2-3+1
+3.1Round 3🇪🇬 EGYPT111N♦5-2+8
+3.1Round 9🇮🇳 INDIA14♠♥10-3+7
+3.0Round 8🇮🇩 INDONESIA322♦♣K=-1
+3.0Round 17🇨🇦 CANADA181N♥4-2+2
+2.8Round 5🇳🇿 NEW ZEALAND123N♦5=-1
+2.8Round 14🇵🇭 PHILIPPINES153N♠5+1+16
+2.8Round 17🇨🇦 CANADA253N♦4=+0
+2.7Round 9🇮🇳 INDIA25♠♥K=-4
+2.4Round 9🇮🇳 INDIA35♥♣A-1+6
+2.4Round 11🇩🇪 GERMANY233♠♦9=-2
+2.4Round 14🇵🇭 PHILIPPINES105N♥4+1+13
+2.3Round 15🇩🇰 DENMARK202N♥4+2+9
+2.3Round 20🇿🇦 SOUTH AFRICA34♥♣9-1+5
+2.2Round 3🇪🇬 EGYPT64♠♦A-1-6
+2.2Round 8🇮🇩 INDONESIA243♥♦K=+0
+2.2Round 15🇩🇰 DENMARK314♠♦A-1+12
+2.1Round 20🇿🇦 SOUTH AFRICA64♥♠5+1+0
+2.0Round 6🇭🇷 CROATIA16♣♥8+1-11
+1.9Round 6🇭🇷 CROATIA43♣♠10+1+13
+1.9Round 18🇺🇸 USA 1112♣♠J=+5
+1.8Round 9🇮🇳 INDIA102♥♦A+1+1
+1.8Round 20🇿🇦 SOUTH AFRICA143N♥6+3-11
+1.7Round 8🇮🇩 INDONESIA203N♠10+2+1
+1.7Round 17🇨🇦 CANADA291N♦4=+1
+1.6Round 5🇳🇿 NEW ZEALAND24♥♥J+1+7
+1.6Round 6🇭🇷 CROATIA134♣♥K=-9
+1.5Round 9🇮🇳 INDIA93N♥7+3+1
+1.5Round 14🇵🇭 PHILIPPINES13N♥3+1+1
+1.5Round 15🇩🇰 DENMARK173♣♥A+1-7
+1.5Round 17🇨🇦 CANADA203♦♠4+1+0
+1.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♠+1+10
+1.4Round 9🇮🇳 INDIA42♥♠5=+1
+1.4Round 15🇩🇰 DENMARK181♠♣A=+5
+1.4Round 21🇯🇴 JORDAN173N♥4-1-4
+1.3Round 5🇳🇿 NEW ZEALAND12♦♣A=+5
+1.3Round 9🇮🇳 INDIA64♥♠4-2+7
+1.3Round 15🇩🇰 DENMARK302♥♦A=+5
+1.3Round 18🇺🇸 USA 165♣♦A+1+11
+1.3Round 18🇺🇸 USA 1162♠♣7=-1
+1.2Round 15🇩🇰 DENMARK241N♦6+1+1
+1.2Round 20🇿🇦 SOUTH AFRICA45♣♠4+1+13
+1.2Round 20🇿🇦 SOUTH AFRICA54♥♠2+2+12
+1.1Round 20🇿🇦 SOUTH AFRICA13N♠9-2+6
+1.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND26♠=+0
+1.0Round 3🇪🇬 EGYPT83N♥2+1+1
+1.0Round 9🇮🇳 INDIA142♥♠K-1-2
+0.9Round 8🇮🇩 INDONESIA272♠♥3=-1
+0.8Round 15🇩🇰 DENMARK264♥♠4=+1
+0.8Round 21🇯🇴 JORDAN234♥♠3+1+0
+0.7Round 17🇨🇦 CANADA223N♥5+3+11
+0.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56♠♥6=+0
+0.6Round 11🇩🇪 GERMANY224♣♠Q-1+4
+0.6Round 12🇦🇷 ARGENTINA112♦♠A-1+3
+0.6Round 20🇿🇦 SOUTH AFRICA115♥♠A=+0
+0.5Round 11🇩🇪 GERMANY325♠♥K+1+11
+0.5Round 14🇵🇭 PHILIPPINES116♠♣6+1+11
+0.4Round 17🇨🇦 CANADA274♠♦K=+0
+0.4Round 18🇺🇸 USA 1143♥♠J-2+6
+0.3Round 11🇩🇪 GERMANY174♥♠+1-11
+0.3Round 14🇵🇭 PHILIPPINES64♣♠A-2-7
+0.3Round 21🇯🇴 JORDAN302♠♥9+1+0
+0.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♣♠K=-1
+0.2Round 6🇭🇷 CROATIA64♠♦J=+0
+0.2Round 14🇵🇭 PHILIPPINES23♥♥7=+0
+0.2Round 15🇩🇰 DENMARK321N♦3=+1
+0.1Round 21🇯🇴 JORDAN293N♠J=+1
+0.0Round 5🇳🇿 NEW ZEALAND41N♥4+1-1
-0.0Round 20🇿🇦 SOUTH AFRICA124♠♥10+2-1
+0.0Round 21🇯🇴 JORDAN214♥♠A+1-11
+0.0Round 21🇯🇴 JORDAN253N♥4+1+0
-0.1Round 9🇮🇳 INDIA133N♠5=+0
-0.1Round 18🇺🇸 USA 144♣♦8-1+1
-0.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♥Q=+0
-0.2Round 11🇩🇪 GERMANY213N♣Q+1-1
-0.2Round 15🇩🇰 DENMARK291N♠2+2-10
-0.2Round 18🇺🇸 USA 154♠♣J+1+0
-0.3Round 5🇳🇿 NEW ZEALAND73♠♥6+2-9
-0.3Round 11🇩🇪 GERMANY314♠♥10+1+0
-0.3Round 20🇿🇦 SOUTH AFRICA84♠♣3=-1
-0.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♥♠5=+13
-0.4Round 6🇭🇷 CROATIA84♥♠A+1+0
-0.4Round 12🇦🇷 ARGENTINA54♠♠5=+0
-0.4Round 17🇨🇦 CANADA175♦♠9-1+2
-0.4Round 17🇨🇦 CANADA312♠♣3=+0
-0.5Round 14🇵🇭 PHILIPPINES134♥♠4=+0
-0.5Round 18🇺🇸 USA 113N♦10+1+0
-0.6Round 6🇭🇷 CROATIA33♥♠K+1+6
-0.6Round 17🇨🇦 CANADA232♦♠3-1+1
-0.7Round 3🇪🇬 EGYPT34♥♦A=+0
-0.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♦-2+1
-0.8Round 3🇪🇬 EGYPT161N♥8+1-6
-0.8Round 18🇺🇸 USA 1153N♠9=-1
-0.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142♥+1-7
-0.9Round 12🇦🇷 ARGENTINA133N♠10+1+0
-0.9Round 14🇵🇭 PHILIPPINES73♥♣8=+10
-1.0Round 14🇵🇭 PHILIPPINES124♥♥6-1-5
-1.0Round 18🇺🇸 USA 191N♥8=+0
-1.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♣6+1+0
-1.2Round 5🇳🇿 NEW ZEALAND83N♥5+2+0
-1.2Round 5🇳🇿 NEW ZEALAND115♣♥7-1-5
-1.2Round 6🇭🇷 CROATIA161N♠10-1-2
-1.2Round 21🇯🇴 JORDAN245♥x♠K-2+0
-1.3Round 8🇮🇩 INDONESIA184♠♣A+1+0
-1.3Round 8🇮🇩 INDONESIA212♠♥7+3-6
-1.3Round 12🇦🇷 ARGENTINA144♥♠10-1-3
-1.4Round 5🇳🇿 NEW ZEALAND132♥♣Q+2-1
-1.4Round 14🇵🇭 PHILIPPINES51N♠8+1-7
-1.5Round 5🇳🇿 NEW ZEALAND33N♦6-2-7
-1.5Round 15🇩🇰 DENMARK254♥♦J+2-13
-1.5Round 20🇿🇦 SOUTH AFRICA23♠♣K+1-1
-1.6Round 6🇭🇷 CROATIA145♥♦J=+4
-1.6Round 8🇮🇩 INDONESIA294♠♥10+2+1
-1.6Round 8🇮🇩 INDONESIA313♦♥K-2+0
-1.6Round 14🇵🇭 PHILIPPINES144♥♦4+2-1
-1.6Round 15🇩🇰 DENMARK223♣♦10+2+6
-1.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♠♦A-3-1
-1.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♥+1+10
-1.7Round 14🇵🇭 PHILIPPINES83♥♠Q-1+2
-1.8Round 5🇳🇿 NEW ZEALAND64♠♥Q+2-16
-1.8Round 18🇺🇸 USA 1103♥♣Q-1-6
-1.8Round 21🇯🇴 JORDAN223N♣3-1-5
-1.9Round 17🇨🇦 CANADA283♣♥A=-7
-2.0Round 3🇪🇬 EGYPT23♣♠K=+9
-2.0Round 3🇪🇬 EGYPT73N♥8=+1
-2.0Round 8🇮🇩 INDONESIA284♥♣6+1-4
-2.0Round 18🇺🇸 USA 173N♣2=+1
-2.1Round 9🇮🇳 INDIA163♠♣A=-6
-2.2Round 3🇪🇬 EGYPT91N♣3=-5
-2.2Round 21🇯🇴 JORDAN284♣♦K-1+2
-2.3Round 3🇪🇬 EGYPT142♥♦A=-6
-2.3Round 15🇩🇰 DENMARK274♥♦4-1-5
-2.3Round 17🇨🇦 CANADA301♠♣Q=-5
-2.6Round 3🇪🇬 EGYPT133N♠3+1+0
-2.6Round 6🇭🇷 CROATIA72N♣5=+0
-2.6Round 21🇯🇴 JORDAN193♠♣J-1+0
-2.9Round 17🇨🇦 CANADA243N♠3+3-1
-2.9Round 17🇨🇦 CANADA262♠♣8-2-2
-3.3Round 11🇩🇪 GERMANY243♥♦K-2-6
-3.3Round 12🇦🇷 ARGENTINA83N♠J=+0
-3.4Round 21🇯🇴 JORDAN203N♣5-1-12
-3.6Round 15🇩🇰 DENMARK235♥♥3=-13
-3.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠-1-13
-3.8Round 3🇪🇬 EGYPT52♠♦5=+0
-3.8Round 11🇩🇪 GERMANY273♥x♦5-1+1
-3.9Round 5🇳🇿 NEW ZEALAND54♥♦5=+0
-4.2Round 6🇭🇷 CROATIA96N♥5+1+11
-4.3Round 21🇯🇴 JORDAN183N♣5-2-6
-4.6Round 6🇭🇷 CROATIA124♥♠10=+0
-4.7Round 14🇵🇭 PHILIPPINES34♠♣A-2-8
-4.8Round 5🇳🇿 NEW ZEALAND143N♣6=+1
-4.8Round 6🇭🇷 CROATIA104♠♦4=+0
-4.8Round 20🇿🇦 SOUTH AFRICA155♦♠J=+0
-5.3Round 5🇳🇿 NEW ZEALAND103♥♣A=-7
-5.4Round 11🇩🇪 GERMANY264♠♥=+0
-5.5Round 9🇮🇳 INDIA83N♠5+4-14
-5.7Round 11🇩🇪 GERMANY184♠x♥K-2+5
-5.7Round 12🇦🇷 ARGENTINA26♦♣9=-11
-6.0Round 6🇭🇷 CROATIA55♣♥J+2-10
-6.0Round 17🇨🇦 CANADA194♣♦3+2-15
-6.1Round 8🇮🇩 INDONESIA193N♦8+3-13
-6.3Round 14🇵🇭 PHILIPPINES43N♥Q-2-13
-6.6Round 20🇿🇦 SOUTH AFRICA163N♠3=-6
-7.4Round 8🇮🇩 INDONESIA254♥♦4-1-12
-7.4Round 11🇩🇪 GERMANY194N♣Q+2-17
-7.5Round 9🇮🇳 INDIA155♠♦6-1-6
-7.5Round 11🇩🇪 GERMANY203N♥10-4-11
-7.8Round 12🇦🇷 ARGENTINA14♥♠A=-3
-7.9Round 18🇺🇸 USA 123N♥8-1-5
-9.3Round 8🇮🇩 INDONESIA306♣♠K-2-11
-9.6Round 12🇦🇷 ARGENTINA44♠x♣Q-2-9
-10.0Round 11🇩🇪 GERMANY304♦♣5-1-8
-10.1Round 11🇩🇪 GERMANY286♥♣8-1-16
-10.5Round 12🇦🇷 ARGENTINA154♠♥Q=-11
-11.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND15♣x♥Q=-12
-12.5Round 8🇮🇩 INDONESIA235♥♦5-2-13