🇨🇳 MIAO Benjie · CHINA

22rank
+157.7Butler · 266 bds
+0.59per board
±4.9swing
+0.45vs par /bd · #28/115
+0.51adjusted /bd
Butler per round: -3.1 0.8 7.1 -20.1 15.4 19.1 -15.1 14.4 10.2 0.1 2.2 27.7 0.8 -6.1 -8.3 38.1 10.6 32.9 31by round

vs par split: bidding -0.16 · play +0.60

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.51/bd

Card play — on target: opening leads 76.8% #58 of 115 · declarer play 75.0% #58 of 115 · defence 86.4% #39 of 115

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)78.6% (56)
Declarer play56.2% (16)81.8% (44)
Defence82.1% (28)87.5% (104)

Opening leads by suit led: ♠ 71.4% (21) · ♥ 72.7% (11) · ♦ 85.7% (21) · ♣ 75.0% (16)

vs par by strain: NT -1.12 (66) · a suit +0.98 (198)

vs par by level: part-score +0.18 (93) · game +0.10 (144) · slam +3.30 (27)

By role: declaring -0.17/bd (-2.46 vs par · 133) · defending +1.35/bd (+3.37 vs par · 133)

By vulnerability: vulnerable +0.70/bd (+0.59 vs par · 133) · not vulnerable +0.48/bd (+0.32 vs par · 133)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.GuJ.Thompson – M.SmithClosed14-3.1-0.22-1.07
Round 2S.GuA.Majcher – P.MarcinowskiClosed14+0.8+0.06+0.86
Round 3S.GuI.Gronkvist – M.GronkvistClosed14+7.1+0.51+2.50
Round 4S.GuZ.Grossack – O.KriegelClosed14-20.1-1.44-2.50
Round 5S.GuM.Satriawan – H.FebriyantoClosed14+15.4+1.10+1.64
Round 6S.GuPRAKASH ANIRUDH – ACHARYA SHUBHAMClosed14+19.1+1.36-0.93
Round 7S.GuX.Zhu – M.ZhouOpen14-15.1-1.08+0.14
Round 8S.GuA.Dhir – W.ZhuClosed14+14.4+1.03+2.43
Round 9S.GuA.Zamir – O.ToledanoClosed14+10.2+0.73+0.43
Round 10S.GuK.Jiang – X.ZhuClosed14+0.1+0.01-1.57
Round 11S.GuO.Shaheen – A.AshrafClosed14+2.2+0.16+0.50
Round 12S.GuG.Mendes De Leon – T.SprinkhuizenClosed14+27.7+1.98+5.43
Round 13S.GuB.Johnston – N.MitchellClosed14+0.8+0.06+0.29
Round 14S.GuC.Laloubeyre – G.LafontClosed14-6.1-0.44-0.07
Round 15S.GuK.Lam – T.NonnenmacherClosed14-8.3-0.59-1.21
Round 18S.GuD.Ramirez – G.GuridiClosed14+38.1+2.72+0.71
Round 19S.GuJ.Cuervo Lopera – F.Von BrudersdorffOpen14+10.6+0.76-1.86
Round 20S.GuF.Chiarandini – A.GaiottiOpen14+32.9+2.35+1.93
Round 21S.GuK.Tabona – L.TheeClosed14+31.0+2.21+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
+15.3Round 11🇪🇬 EGYPT66♥x♠3-5+15
+13.0Round 20🇮🇹 ITALY26♠♠10-1+17
+11.6Round 19🇨🇴 COLOMBIA44♠♦J-2+13
+11.4Round 8🇺🇸 USA 274♠♣4-1+12
+11.1Round 9🇮🇱 ISRAEL74♠♥5-1+12
+11.0Round 13🇳🇿 NEW ZEALAND104♠♦2-1+12
+11.0Round 20🇮🇹 ITALY136♥♣3-1+13
+10.7Round 12🇳🇱 NETHERLANDS136NT♠7-1+17
+10.2Round 9🇮🇱 ISRAEL16♥♣A-1+11
+10.0Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND76♥♠2-1+13
+10.0Round 19🇨🇴 COLOMBIA64♥♣2=+10
+9.8Round 12🇳🇱 NETHERLANDS24♣♠2+1+11
+9.8Round 18🇨🇱 CHILE137♥♠K=+0
+9.7Round 4🇺🇸 USA 114♥x♠Q-4+9
+9.6Round 10🇨🇦 CANADA135♣♠A=+0
+9.4Round 18🇨🇱 CHILE45♥x♣8-1+9
+9.1Round 18🇨🇱 CHILE62♥x♥7-3+8
+8.6Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123♦x♦4-3+8
+8.4Round 8🇺🇸 USA 241NT♥3+1+10
+8.3Round 21BOTSWANA96♥♦K+1-13
+8.2Round 5🇮🇩 INDONESIA14♠♥Q=+8
+7.6Round 12🇳🇱 NETHERLANDS16♦♥Q-2+17
+7.6Round 13🇳🇿 NEW ZEALAND145♣♥8-1+10
+7.4Round 5🇮🇩 INDONESIA84♥♠4+1+8
+7.4Round 13🇳🇿 NEW ZEALAND86♥♣5-1+11
+7.3Round 3🇸🇪 SWEDEN132♠♥5+2+10
+7.3Round 19🇨🇴 COLOMBIA16♠♣2-2+14
+7.1Round 3🇸🇪 SWEDEN84♥♣10=+3
+7.1Round 5🇮🇩 INDONESIA43♦♠8+1+2
+7.0Round 1🇦🇺 AUSTRALIA36♠♠3-1+11
+6.8Round 19🇨🇴 COLOMBIA32NT♦3-1+4
+6.7Round 3🇸🇪 SWEDEN15♠♦6-1+11
+6.6Round 2🇵🇱 POLAND74♠♣K-1+12
+6.5Round 3🇸🇪 SWEDEN114♠♥9=+7
+6.4Round 18🇨🇱 CHILE105♦x♣8-2+8
+6.2Round 12🇳🇱 NETHERLANDS54♠♥A=+7
+6.1Round 5🇮🇩 INDONESIA124♥♠Q-1+6
+6.1Round 6🇮🇳 INDIA123NT♣4+1+0
+6.0Round 6🇮🇳 INDIA143NT♠6=-1
+5.8Round 20🇮🇹 ITALY91NT♥2+1-1
+5.7Round 6🇮🇳 INDIA14♠♦8=+0
+5.7Round 6🇮🇳 INDIA103♠♦2-5-3
+5.5Round 18🇨🇱 CHILE75♦♥6+1+13
+5.4Round 9🇮🇱 ISRAEL55♣♦6-2+8
+5.4Round 13🇳🇿 NEW ZEALAND25♦♦5-2+7
+5.2Round 21BOTSWANA62♠♣J+2+6
+4.9Round 11🇪🇬 EGYPT43♥♦6-1+6
+4.8Round 20🇮🇹 ITALY103NT♥4+2+2
+4.7Round 2🇵🇱 POLAND95♣x♦3-2+8
+4.7Round 6🇮🇳 INDIA94♥♠A=+3
+4.7Round 14🇫🇷 FRANCE65♥♣7=+13
+4.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♠8-1+4
+4.5Round 14🇫🇷 FRANCE37NT♣2=+0
+4.4Round 18🇨🇱 CHILE114♥♠A=+0
+4.2Round 21BOTSWANA54♥♠A-2+13
+4.2Round 21BOTSWANA82♣♦3-2+1
+4.0Round 6🇮🇳 INDIA133♥♦K=+1
+4.0Round 8🇺🇸 USA 2102NT♥2-1+5
+4.0Round 11🇪🇬 EGYPT53NT♥10+3+11
+4.0Round 21BOTSWANA12♠♦10+1+0
+3.9Round 4🇺🇸 USA 184♥♣7-4+2
+3.9Round 6🇮🇳 INDIA53NT♠6+2+0
+3.9Round 12🇳🇱 NETHERLANDS93NT♠K=+7
+3.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♠A=+0
+3.5Round 5🇮🇩 INDONESIA104♠♥3-1+6
+3.3Round 21BOTSWANA114♠♦10+1+1
+3.1Round 12🇳🇱 NETHERLANDS104♥♠A-1+12
+3.0Round 9🇮🇱 ISRAEL82♦♥3+2+1
+3.0Round 20🇮🇹 ITALY36♣♠3=+12
+2.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♣♥K-2+5
+2.8Round 2🇵🇱 POLAND132♠♥5=+6
+2.8Round 8🇺🇸 USA 2145♣♠4=+0
+2.7Round 20🇮🇹 ITALY112NT♦K-2+5
+2.5Round 6🇮🇳 INDIA35♦♥J-1+5
+2.4Round 2🇵🇱 POLAND111♠♥10-2+5
+2.4Round 4🇺🇸 USA 1134♠♦A=+3
+2.4Round 14🇫🇷 FRANCE93NT♦9+2+2
+2.3Round 9🇮🇱 ISRAEL22NT♥8=+1
+2.1Round 1🇦🇺 AUSTRALIA144♠x♥A-1+7
+2.1Round 5🇮🇩 INDONESIA92♥♥A-3+1
+2.1Round 7🇸🇬 SINGAPORE133♥♠3+1+1
+2.1Round 14🇫🇷 FRANCE44♠♣A+1+4
+2.1Round 18🇨🇱 CHILE23♠♥5=+0
+2.0Round 5🇮🇩 INDONESIA24♠x♦4-1+7
+2.0Round 10🇨🇦 CANADA53♣♣7=-1
+1.9Round 1🇦🇺 AUSTRALIA133♠♦J=-10
+1.9Round 11🇪🇬 EGYPT123♠♦5=-6
+1.9Round 21BOTSWANA133♣♠K-1-1
+1.8Round 3🇸🇪 SWEDEN94♥♠5=+0
+1.8Round 3🇸🇪 SWEDEN124♠x♣A-1+6
+1.8Round 7🇸🇬 SINGAPORE142♦♥3+1+0
+1.8Round 11🇪🇬 EGYPT144♠♥Q-2+5
+1.7Round 2🇵🇱 POLAND104♥♠K-1+6
+1.7Round 5🇮🇩 INDONESIA73♥♣8-1+0
+1.7Round 14🇫🇷 FRANCE85♣♠K=-2
+1.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♣x♠3-2-4
+1.7Round 19🇨🇴 COLOMBIA102♠♣2+3+2
+1.6Round 6🇮🇳 INDIA84♠♦9=+0
+1.6Round 13🇳🇿 NEW ZEALAND115♦x♠K-2+0
+1.5Round 1🇦🇺 AUSTRALIA84♠♥8+1+0
+1.5Round 1🇦🇺 AUSTRALIA123♥♠10-1+2
+1.5Round 13🇳🇿 NEW ZEALAND4Pass+3
+1.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♥Q=-1
+1.5Round 21BOTSWANA103NT♠3+1+0
+1.4Round 8🇺🇸 USA 213♥♣6-1+2
+1.4Round 20🇮🇹 ITALY43NT♦Q=+1
+1.2Round 8🇺🇸 USA 2114♥♣7=+1
+1.2Round 10🇨🇦 CANADA32NT♠3-1+0
+1.2Round 11🇪🇬 EGYPT23NT♠6+2+1
+1.2Round 11🇪🇬 EGYPT33♣♠A-1+2
+1.2Round 12🇳🇱 NETHERLANDS124♠♦3+1-11
+1.2Round 21BOTSWANA122NT♣10=+0
+1.1Round 11🇪🇬 EGYPT16♦♣4=-2
+1.0Round 1🇦🇺 AUSTRALIA92♦♣J+2+7
+1.0Round 3🇸🇪 SWEDEN24♥♠6=+1
+1.0Round 8🇺🇸 USA 224♥♦A+1+1
+1.0Round 10🇨🇦 CANADA111NT♣8+2+2
+1.0Round 14🇫🇷 FRANCE124♠♣7-2+11
+0.9Round 12🇳🇱 NETHERLANDS144♥♣K+2+11
+0.9Round 18🇨🇱 CHILE31NT♥2-1-1
+0.9Round 19🇨🇴 COLOMBIA95♣♣2=+3
+0.9Round 20🇮🇹 ITALY123NT♣8-2-6
+0.8Round 7🇸🇬 SINGAPORE104♠♠Q-1-6
+0.8Round 9🇮🇱 ISRAEL42♥♦J=+0
+0.8Round 10🇨🇦 CANADA124♠♦5+1+0
+0.8Round 13🇳🇿 NEW ZEALAND133NT♦5+1-1
+0.7Round 7🇸🇬 SINGAPORE62♦♥3-1+1
+0.6Round 1🇦🇺 AUSTRALIA14♥♣3-1-4
+0.6Round 4🇺🇸 USA 1124♥♠2+1+0
+0.6Round 10🇨🇦 CANADA41NT♣Q=+2
+0.6Round 20🇮🇹 ITALY144♥♣4+1+2
+0.5Round 14🇫🇷 FRANCE113♣♠Q-1+2
+0.5Round 21BOTSWANA33NT♥7+1+1
+0.4Round 2🇵🇱 POLAND52♦♥J=+1
+0.4Round 7🇸🇬 SINGAPORE44♠♠3+1+0
+0.4Round 10🇨🇦 CANADA84♥♠10=+0
+0.3Round 10🇨🇦 CANADA143NT♥4+2+0
+0.2Round 7🇸🇬 SINGAPORE31NT♦A+1+7
+0.2Round 7🇸🇬 SINGAPORE86♠♠3=+11
+0.1Round 3🇸🇪 SWEDEN141NT♥6-1+1
+0.1Round 13🇳🇿 NEW ZEALAND12♠♦2-2+7
-0.0Round 2🇵🇱 POLAND83NT♣A+3+1
-0.0Round 3🇸🇪 SWEDEN74♠♣J=+3
-0.0Round 6🇮🇳 INDIA21NT♠2=-1
+0.0Round 18🇨🇱 CHILE86♠♦J+1-11
-0.1Round 1🇦🇺 AUSTRALIA21♦♦3+3-7
-0.1Round 5🇮🇩 INDONESIA31NT♥3=+7
-0.2Round 19🇨🇴 COLOMBIA22♦♣2-1-4
-0.3Round 1🇦🇺 AUSTRALIA44♠♥10=+1
-0.3Round 4🇺🇸 USA 195♠♣7+2-12
-0.3Round 11🇪🇬 EGYPT134♠♥J=+0
-0.3Round 12🇳🇱 NETHERLANDS63♣♣8=+0
-0.3Round 20🇮🇹 ITALY63NT♥6+2+0
-0.4Round 8🇺🇸 USA 292♠♥J-1-11
-0.4Round 10🇨🇦 CANADA73♥♣7-1-5
-0.4Round 21BOTSWANA74♥♠2=+1
-0.4Round 21BOTSWANA143NT♥7-1-4
-0.5Round 1🇦🇺 AUSTRALIA113NT♦4+1-1
-0.5Round 18🇨🇱 CHILE54♥♣A=+0
-0.5Round 19🇨🇴 COLOMBIA114♥♦2=-11
-0.7Round 9🇮🇱 ISRAEL101NT♥3=-2
-0.7Round 12🇳🇱 NETHERLANDS33♦♣2=+0
-0.7Round 18🇨🇱 CHILE124♠♣10-2-6
-0.8Round 2🇵🇱 POLAND65♦♠K=-1
-0.8Round 3🇸🇪 SWEDEN103NT♠6=+0
-0.8Round 9🇮🇱 ISRAEL143NT♠Q+2-1
-0.8Round 21BOTSWANA41♠♣3+1+11
-0.9Round 2🇵🇱 POLAND33NT♠Q+1-1
-0.9Round 14🇫🇷 FRANCE14♠♣5=+0
-0.9Round 20🇮🇹 ITALY51NT♦J+2-1
-1.0Round 19🇨🇴 COLOMBIA83♥♠2-2-5
-1.1Round 10🇨🇦 CANADA6Pass-3
-1.1Round 12🇳🇱 NETHERLANDS42♦♥Q-2+10
-1.1Round 12🇳🇱 NETHERLANDS85♦♥5-1-4
-1.2Round 2🇵🇱 POLAND121NT♦3=+1
-1.2Round 14🇫🇷 FRANCE141NT♣2=-5
-1.2Round 19🇨🇴 COLOMBIA133NT♠2+2-13
-1.3Round 13🇳🇿 NEW ZEALAND51NT♠J+1-7
-1.3Round 14🇫🇷 FRANCE73♣♦6+1-10
-1.4Round 8🇺🇸 USA 232♠♣3=+0
-1.4Round 11🇪🇬 EGYPT94♥♠Q+1+0
-1.5Round 2🇵🇱 POLAND13♠♠7-1+3
-1.5Round 8🇺🇸 USA 2134NT♠9+2+13
-1.6Round 6🇮🇳 INDIA114♠♠5=+0
-1.6Round 8🇺🇸 USA 264♥♠A=+0
-1.7Round 1🇦🇺 AUSTRALIA73NT♠3+1+1
-1.7Round 3🇸🇪 SWEDEN54♥♦10-1+6
-1.7Round 4🇺🇸 USA 123♦♥Q+1+0
-1.7Round 6🇮🇳 INDIA45♦x♣K-2+4
-1.7Round 8🇺🇸 USA 284♠♦5+1-1
-1.7Round 9🇮🇱 ISRAEL34♥♦10+1-1
-1.7Round 11🇪🇬 EGYPT106♠♦6+1-1
-1.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♣3+2+0
-1.7Round 18🇨🇱 CHILE12♥♣A=+0
-1.7Round 21BOTSWANA23NT♠7+4-2
-1.8Round 2🇵🇱 POLAND42♠♣2=-10
-1.9Round 18🇨🇱 CHILE143NT♠8-2-5
-2.0Round 1🇦🇺 AUSTRALIA104♥♣6=+0
-2.0Round 4🇺🇸 USA 1114♥♣3+2-2
-2.0Round 12🇳🇱 NETHERLANDS116♠♦7+1+11
-2.1Round 7🇸🇬 SINGAPORE113NT♠3+1-1
-2.1Round 7🇸🇬 SINGAPORE123♥♠3=-1
-2.1Round 10🇨🇦 CANADA102♠♣10=+0
-2.2Round 13🇳🇿 NEW ZEALAND64♠♦9-1-5
-2.3Round 4🇺🇸 USA 171♠♠A-1+1
-2.3Round 4🇺🇸 USA 1103NT♣5=+0
-2.3Round 7🇸🇬 SINGAPORE73♦♠10-1+1
-2.3Round 9🇮🇱 ISRAEL114♥x♣Q-2-5
-2.4Round 2🇵🇱 POLAND144♥x♣10-1-6
-2.4Round 8🇺🇸 USA 2123♥♣10-1+2
-2.5Round 20🇮🇹 ITALY13♥♠2=-6
-2.6Round 11🇪🇬 EGYPT116♦♠A=+2
-2.7Round 7🇸🇬 SINGAPORE13♥♠2=+4
-2.7Round 19🇨🇴 COLOMBIA53♦♣2-1-4
-2.8Round 13🇳🇿 NEW ZEALAND122♠♦K-1-4
-2.9Round 14🇫🇷 FRANCE134♥♥2+1+0
-3.0Round 9🇮🇱 ISRAEL62♥♠7+2-2
-3.1Round 5🇮🇩 INDONESIA144♣♥A-1+3
-3.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♥2-1-4
-3.1Round 20🇮🇹 ITALY72♠♦K+1+0
-3.2Round 5🇮🇩 INDONESIA52♥♦K+1-7
-3.3Round 14🇫🇷 FRANCE101NT♦Q+2-1
-3.5Round 20🇮🇹 ITALY83NT♦J+2-11
-3.6Round 19🇨🇴 COLOMBIA76♦♣2=-7
-3.7Round 3🇸🇪 SWEDEN44♠♦3+2-1
-3.7Round 4🇺🇸 USA 134♠♣2+1-1
-3.8Round 7🇸🇬 SINGAPORE54♥♠3-1-5
-3.8Round 9🇮🇱 ISRAEL93NT♦4+3-13
-3.8Round 10🇨🇦 CANADA23NT♠J-1-12
-3.9Round 4🇺🇸 USA 164♠♠2-1-6
-3.9Round 4🇺🇸 USA 1143♦♠3=-7
-4.0Round 13🇳🇿 NEW ZEALAND72♠♦7=+0
-4.1Round 3🇸🇪 SWEDEN33NT♥Q+2-14
-4.1Round 7🇸🇬 SINGAPORE21NT♥10+1-5
-4.2Round 7🇸🇬 SINGAPORE92♥♦5=-5
-4.2Round 10🇨🇦 CANADA15♦x♣3-1+0
-4.2Round 10🇨🇦 CANADA94♦♥K-1-5
-4.3Round 14🇫🇷 FRANCE53NT♣4-1-6
-4.4Round 5🇮🇩 INDONESIA63♣♦A=-5
-4.4Round 9🇮🇱 ISRAEL134♣♦10=+0
-4.7Round 18🇨🇱 CHILE93♣♥3-1-5
-4.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♣3=-12
-5.2Round 1🇦🇺 AUSTRALIA64♥♠10-1-12
-5.7Round 5🇮🇩 INDONESIA133NT♠4-2-13
-5.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♣3+1+0
-5.9Round 9🇮🇱 ISRAEL124♥♠K=-3
-6.0Round 6🇮🇳 INDIA73NT♠6-2-8
-6.2Round 5🇮🇩 INDONESIA113NT♠4+1+0
-6.3Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND35♥♠3=-4
-6.8Round 8🇺🇸 USA 256♠♥3=+0
-8.0Round 4🇺🇸 USA 147♣♠A-1-14
-8.4Round 19🇨🇴 COLOMBIA145♣♥K-2-11
-8.6Round 4🇺🇸 USA 154♥♣10=-8
-8.9Round 1🇦🇺 AUSTRALIA54♠♦8-1-10
-9.1Round 14🇫🇷 FRANCE23♥x♠A-3-9
-9.2Round 2🇵🇱 POLAND24♥♦Q-1-13
-9.6Round 11🇪🇬 EGYPT86♠x♥8=-12
-9.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND96♥♣K-2-11
-10.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♠♦J-1-11
-10.1Round 19🇨🇴 COLOMBIA127♣♥K-1-17
-10.5Round 12🇳🇱 NETHERLANDS74♠♥3=-12
-11.6Round 13🇳🇿 NEW ZEALAND33NT♥J-1-12
-11.8Round 6🇮🇳 INDIA63NT♠Q-3-13
-12.7Round 13🇳🇿 NEW ZEALAND95♥x♠K-6-17
-13.6Round 11🇪🇬 EGYPT73NTx♦9+1-14
-14.9Round 3🇸🇪 SWEDEN67♦♦7=+2