🇳🇿 CORNELL Michael · NEW ZEALAND

65rank
+21.1Butler · 256 bds
+0.08per board
±4.8swing
-0.24vs par /bd · #79/125
+0.14adjusted /bd
Butler per round: 19.9 -9.4 -16.4 -4.7 7 19.8 -21.8 -14.3 1.7 -19.3 37.3 -13.4 34.6 -19 9.5 9.6by round

vs par split: bidding +0.37 · play -0.11

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted +0.14/bd

Card play — on target: opening leads 79.1% #109 of 125 · declarer play 60.5% #118 of 125 · defence 82.1% #118 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·79.1% (43)
Declarer play·60.5% (43)
Defence·82.1% (84)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 71.4% (14) · ♦ 75.0% (12) · ♣ 85.7% (7)

vs par by strain: a suit +0.26 (174)

vs par by level: part-score +0.81 (68) · game +1.32 (85) · slam -5.81 (21)

By role: declaring -0.10/bd (-2.77 vs par · 138) · defending +0.28/bd (+2.72 vs par · 117)

By vulnerability: vulnerable +0.27/bd (-0.22 vs par · 128) · not vulnerable -0.10/bd (-0.26 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.BachW.Wang – Z.ZhuangOpen16+19.9+1.24-0.12
Round 2A.BachG.Duboin – A.SementaOpen16-9.4-0.59-0.25
Round 4A.BachP.Boyd – S.RobinsonOpen16-16.4-1.02-1.69
Round 5A.BachJ.Campos – M.Villas-BoasOpen16-4.7-0.29-2.19
Round 6A.BachJ.Ventin – P.LambardiClosed16+7.0+0.44-0.44
Round 7A.BachS.Noshy – A.YousryClosed16+19.8+1.24+2.12
Round 9A.BachG.Matushko – A.KhokhlovClosed16-21.8-1.36-0.25
Round 10A.BachS.De Wijs – B.MullerClosed16-14.3-0.89-1.94
Round 12A.BachH.Askari – K.MohiuddinOpen16+1.7+0.11+0.81
Round 13A.BachM.Caracci – J.RoblesOpen16-19.3-1.21-2.81
Round 15A.BachC.Bensaid – S.SbiliClosed16+37.3+2.33+4.69
Round 16A.BachP.Austberg – E.SaelensmindeClosed16-13.4-0.84+0.00
Round 17A.BachC.Rey – B.ReyClosed16+34.6+2.16+1.56
Round 18A.BachK.Karaivanov – R.TrendafilovOpen16-19.0-1.19-0.75
Round 19A.BachZ.Mahmood – B.HammanOpen16+9.5+0.59-1.88
Round 20A.BachR.Dalal – S.GuptaClosed16+9.6+0.60-0.69

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
+11.1Round 15🇲🇦 MOROCCO43♦x♠K-4+10
+10.9Round 16🇳🇴 NORWAY225♥♠7-1+13
+10.3Round 4🇺🇸 USA 1183N♦7=-1
+10.2Round 12🇵🇰 PAKISTAN283♦x♠J-3+12
+10.1Round 17🇬🇵 GUADELOUPE33N♦4=+10
+9.7Round 1🇨🇳 CHINA LONG ZHU OPEN64♥♣6-1+11
+9.5Round 15🇲🇦 MOROCCO96♥♣Q-3+14
+8.9Round 17🇬🇵 GUADELOUPE114♥♠K-1+11
+8.7Round 17🇬🇵 GUADELOUPE153N♣7-5+9
+8.5Round 20🇮🇳 INDIA293N♦4-1+13
+8.4Round 20🇮🇳 INDIA324♠♥5-3+11
+8.3Round 5🇧🇷 BRAZIL144♦x♥2-4-5
+8.2Round 2🇮🇹 ITALY186♥♠2=+0
+8.0Round 1🇨🇳 CHINA LONG ZHU OPEN122N♥A+1+10
+8.0Round 18🇧🇬 BULGARIA187♥♦3=+0
+8.0Round 18🇧🇬 BULGARIA244♥x♣7=+10
+8.0Round 19🇺🇸 USA 2163N♣T=+11
+7.5Round 5🇧🇷 BRAZIL56♣♦A=-2
+7.5Round 19🇺🇸 USA 2106♠♣T+1-13
+7.4Round 2🇮🇹 ITALY194♠x♦K-2+12
+7.3Round 17🇬🇵 GUADELOUPE42♣♥5+4+10
+6.9Round 7🇪🇬 EGYPT104♥♣K+2-1
+6.9Round 12🇵🇰 PAKISTAN253N♣6=+3
+6.9Round 13🇨🇱 CHILE163♥♠K-1+12
+6.8Round 5🇧🇷 BRAZIL65♥x♦K-2+12
+6.8Round 15🇲🇦 MOROCCO35♦x♠J=+8
+6.7Round 2🇮🇹 ITALY215♥x♠4-2+11
+6.5Round 13🇨🇱 CHILE144♠♣Q+2+11
+6.0Round 10🇳🇱 NETHERLANDS206♦♠8=+0
+6.0Round 19🇺🇸 USA 226♦♥Q=+0
+6.0Round 19🇺🇸 USA 2123N♠K+1+0
+5.9Round 15🇲🇦 MOROCCO74♥♦T=+13
+5.7Round 10🇳🇱 NETHERLANDS174N♠J+2+11
+5.7Round 18🇧🇬 BULGARIA263N♥A-3+9
+5.6Round 12🇵🇰 PAKISTAN264♠♣A=+0
+5.5Round 10🇳🇱 NETHERLANDS234♠♣T-3+9
+5.4Round 5🇧🇷 BRAZIL42♣♥Q=+1
+5.3Round 12🇵🇰 PAKISTAN243N♥6=+3
+5.0Round 1🇨🇳 CHINA LONG ZHU OPEN36♣♠9+1-13
+5.0Round 7🇪🇬 EGYPT32N♥6-3+9
+5.0Round 20🇮🇳 INDIA252♠♠2=+0
+4.9Round 13🇨🇱 CHILE76♥♠Q=+0
+4.8Round 10🇳🇱 NETHERLANDS296♠♥J=+0
+4.8Round 19🇺🇸 USA 247♠♠J=+0
+4.7Round 7🇪🇬 EGYPT155♣♠7-1+10
+4.6Round 5🇧🇷 BRAZIL84♠x♠5-3+2
+4.5Round 17🇬🇵 GUADELOUPE65♥♠8=+8
+4.4Round 7🇪🇬 EGYPT121N♦A=+7
+4.3Round 6🇦🇷 ARGENTINA246♣♠K=-10
+4.1Round 17🇬🇵 GUADELOUPE83♥♥3=-1
+4.0Round 2🇮🇹 ITALY223♣♠8+1+10
+4.0Round 9🇷🇺 RUSSIA34♥♠7=+6
+4.0Round 20🇮🇳 INDIA193♣♠2+3+6
+3.9Round 6🇦🇷 ARGENTINA252♠♠6=+6
+3.8Round 6🇦🇷 ARGENTINA213♠♦8=+6
+3.7Round 6🇦🇷 ARGENTINA322N♠6-1+5
+3.7Round 9🇷🇺 RUSSIA23N♣A-1+5
+3.7Round 15🇲🇦 MOROCCO82♥♣T=+5
+3.4Round 6🇦🇷 ARGENTINA202♠♥K=-1
+3.3Round 7🇪🇬 EGYPT72♠♦4=+11
+3.3Round 12🇵🇰 PAKISTAN311N♠2=+5
+3.3Round 15🇲🇦 MOROCCO12♦x♣J-2+4
+3.2Round 16🇳🇴 NORWAY252♥♦K+1+7
+3.1Round 6🇦🇷 ARGENTINA294♥♥3+1+1
+3.0Round 4🇺🇸 USA 1194♥♠T=+0
+2.9Round 20🇮🇳 INDIA244♥♣2+1+4
+2.8Round 1🇨🇳 CHINA LONG ZHU OPEN52N♠6+1+6
+2.8Round 5🇧🇷 BRAZIL13♣♠7+1+0
+2.7Round 4🇺🇸 USA 1234♠♥3=-1
+2.6Round 6🇦🇷 ARGENTINA194♠♥9-1-5
+2.6Round 15🇲🇦 MOROCCO154♠x♠K-1+5
+2.6Round 19🇺🇸 USA 2113N♠6+1-1
+2.5Round 5🇧🇷 BRAZIL114♠♥7-1+5
+2.5Round 10🇳🇱 NETHERLANDS224♠♥J=+10
+2.5Round 15🇲🇦 MOROCCO64♥♣K-1+5
+2.4Round 10🇳🇱 NETHERLANDS252N♠2-1+4
+2.4Round 16🇳🇴 NORWAY204♥♠A=-1
+2.3Round 19🇺🇸 USA 264N♠5+1+0
+2.3Round 19🇺🇸 USA 2144♥♣4-1-2
+2.2Round 1🇨🇳 CHINA LONG ZHU OPEN153N♠J+1-10
+2.1Round 20🇮🇳 INDIA234♠♥2=+0
+2.0Round 1🇨🇳 CHINA LONG ZHU OPEN143♦♥Q+1+0
+2.0Round 12🇵🇰 PAKISTAN23Pass+3
+2.0Round 13🇨🇱 CHILE44♥♣A=-1
+1.9Round 5🇧🇷 BRAZIL93♠♥3=+0
+1.9Round 7🇪🇬 EGYPT25♥♠4=+1
+1.6Round 12🇵🇰 PAKISTAN183♣♦A+2+11
+1.6Round 15🇲🇦 MOROCCO164♥♦T=-1
+1.6Round 16🇳🇴 NORWAY214♥♠7+1+0
+1.5Round 16🇳🇴 NORWAY303N♥Q-1+5
+1.5Round 19🇺🇸 USA 232♥♠Q-1+9
+1.4Round 6🇦🇷 ARGENTINA303N♣T=+0
+1.4Round 13🇨🇱 CHILE14♠♣Q=-1
+1.3Round 1🇨🇳 CHINA LONG ZHU OPEN73N♥5=-13
+1.3Round 1🇨🇳 CHINA LONG ZHU OPEN103N♦7=-1
+1.3Round 18🇧🇬 BULGARIA223♦♠2-1+5
+1.2Round 7🇪🇬 EGYPT143♥♦8=-7
+1.2Round 9🇷🇺 RUSSIA104♥♠2-1+11
+1.2Round 16🇳🇴 NORWAY323♠♥2=+0
+1.2Round 20🇮🇳 INDIA262N♠2=+0
+1.0Round 7🇪🇬 EGYPT53♥♦2=-6
+1.0Round 17🇬🇵 GUADELOUPE23♥♦7-1+5
+1.0Round 19🇺🇸 USA 214♥♠Q=+0
+1.0Round 20🇮🇳 INDIA304♥♦Q+1+0
+0.9Round 18🇧🇬 BULGARIA254♠♥6=+10
+0.8Round 4🇺🇸 USA 1201N♥T=+5
+0.8Round 7🇪🇬 EGYPT63♠♥7=+4
+0.8Round 7🇪🇬 EGYPT94♠♣J+1+0
+0.8Round 9🇷🇺 RUSSIA64♥♦J+2-11
+0.8Round 10🇳🇱 NETHERLANDS324♥♦7-1-11
+0.8Round 15🇲🇦 MOROCCO53♣♦Q+3+6
+0.8Round 15🇲🇦 MOROCCO134♥♦Q+3+12
+0.7Round 2🇮🇹 ITALY252♠♦A=+5
+0.7Round 7🇪🇬 EGYPT161N♥4=-1
+0.7Round 9🇷🇺 RUSSIA44♠♥Q+1+0
+0.6Round 9🇷🇺 RUSSIA92♥♣5-2+1
+0.5Round 7🇪🇬 EGYPT42♥♣K+2+10
+0.5Round 9🇷🇺 RUSSIA51N♣4+1-1
+0.4Round 16🇳🇴 NORWAY183N♥4+1+0
+0.3Round 2🇮🇹 ITALY233N♥3+1-1
+0.3Round 17🇬🇵 GUADELOUPE11N♣Q-1-2
+0.2Round 13🇨🇱 CHILE151N♠7+2+1
+0.1Round 5🇧🇷 BRAZIL121N♦4-1+2
+0.1Round 12🇵🇰 PAKISTAN223N♠4=+1
+0.1Round 13🇨🇱 CHILE124♠♥K-1-6
-0.0Round 1🇨🇳 CHINA LONG ZHU OPEN24♥♦7+1+0
+0.0Round 1🇨🇳 CHINA LONG ZHU OPEN94♥♠T+1+0
+0.0Round 9🇷🇺 RUSSIA83N♣J+2+0
-0.0Round 9🇷🇺 RUSSIA123♣♠6+1+0
+0.0Round 15🇲🇦 MOROCCO144♠♦5=+1
-0.0Round 18🇧🇬 BULGARIA173♠♣K-2+1
-0.1Round 4🇺🇸 USA 1263♠♣7-1+6
-0.1Round 4🇺🇸 USA 1314♣♦6=-9
-0.1Round 17🇬🇵 GUADELOUPE101N♣8+2-1
-0.1Round 17🇬🇵 GUADELOUPE164♠♥Q+1-10
-0.2Round 12🇵🇰 PAKISTAN215♠♦Q=+0
-0.3Round 1🇨🇳 CHINA LONG ZHU OPEN162♣♥7=+7
-0.3Round 13🇨🇱 CHILE113N♠Q=-11
-0.3Round 18🇧🇬 BULGARIA233N♦5+2+0
-0.4Round 12🇵🇰 PAKISTAN203N♥2+2+0
-0.4Round 15🇲🇦 MOROCCO125♦x♠K-3+0
-0.4Round 20🇮🇳 INDIA173N♥2+1-11
-0.5Round 2🇮🇹 ITALY173N♠4=+0
-0.5Round 16🇳🇴 NORWAY174♥♦K=-11
-0.5Round 17🇬🇵 GUADELOUPE122♥♥7+2-6
-0.6Round 5🇧🇷 BRAZIL154♠♠8=+0
-0.6Round 6🇦🇷 ARGENTINA262♠♠5=-1
-0.6Round 6🇦🇷 ARGENTINA283N♣6+1+0
-0.6Round 6🇦🇷 ARGENTINA315♠x♥2-3-5
-0.6Round 12🇵🇰 PAKISTAN324♠♣K+1+0
-0.6Round 13🇨🇱 CHILE64♠♥K+1+13
-0.6Round 20🇮🇳 INDIA314♥♦4=+0
-0.7Round 17🇬🇵 GUADELOUPE72♠♣4=+11
-0.8Round 4🇺🇸 USA 1274♠♦3=+0
-0.9Round 1🇨🇳 CHINA LONG ZHU OPEN12♠♣7-1-2
-0.9Round 7🇪🇬 EGYPT83♦♠9-1-5
-0.9Round 9🇷🇺 RUSSIA114♥♣J+1+0
-0.9Round 12🇵🇰 PAKISTAN192♠♥4+1+0
-0.9Round 18🇧🇬 BULGARIA323N♠Q+2+11
-1.0Round 2🇮🇹 ITALY285♣♠J-2-2
-1.0Round 15🇲🇦 MOROCCO104♥♦6+1+0
-1.1Round 4🇺🇸 USA 1214♥♠6+2+11
-1.1Round 4🇺🇸 USA 1324N♥4=+1
-1.1Round 9🇷🇺 RUSSIA133N♥7=+0
-1.2Round 2🇮🇹 ITALY302♠♥K-1+2
-1.2Round 16🇳🇴 NORWAY313N♠Q+2+0
-1.4Round 18🇧🇬 BULGARIA283N♦3-1-10
-1.5Round 16🇳🇴 NORWAY193♥♣3+2+9
-1.5Round 20🇮🇳 INDIA184♣♦9-3-4
-1.6Round 7🇪🇬 EGYPT112♠♦K-1+2
-1.7Round 9🇷🇺 RUSSIA152♠♦K-1-2
-1.8Round 15🇲🇦 MOROCCO115♥♠6=+0
-1.9Round 6🇦🇷 ARGENTINA173N♠6+1+0
-1.9Round 10🇳🇱 NETHERLANDS194♥♦9=+0
-1.9Round 20🇮🇳 INDIA274♦♥3=+0
-2.0Round 1🇨🇳 CHINA LONG ZHU OPEN45♣♠K+1+13
-2.0Round 4🇺🇸 USA 1282♠x♣Q-2-2
-2.0Round 6🇦🇷 ARGENTINA222♠♣2+1+7
-2.0Round 16🇳🇴 NORWAY274♠♦A+1+10
-2.0Round 17🇬🇵 GUADELOUPE131♦♥T+2-1
-2.0Round 17🇬🇵 GUADELOUPE143♦♠J=-5
-2.2Round 1🇨🇳 CHINA LONG ZHU OPEN85♣♠Q+1-9
-2.2Round 2🇮🇹 ITALY243♣♦2-2+0
-2.2Round 2🇮🇹 ITALY271N♥T=+1
-2.2Round 10🇳🇱 NETHERLANDS303N♥J=+0
-2.4Round 17🇬🇵 GUADELOUPE53♥♥A=-6
-2.4Round 18🇧🇬 BULGARIA213N♣3+1+10
-2.5Round 17🇬🇵 GUADELOUPE93♥♣K=-7
-2.6Round 5🇧🇷 BRAZIL33N♣4+2-1
-2.6Round 6🇦🇷 ARGENTINA274♥x♠K-1+0
-2.6Round 16🇳🇴 NORWAY283N♣Q-2-8
-2.8Round 13🇨🇱 CHILE34♠♦3-2-11
-2.9Round 4🇺🇸 USA 1292N♠5-1-6
-2.9Round 10🇳🇱 NETHERLANDS183N♦T=-7
-2.9Round 19🇺🇸 USA 273N♠Q-1-6
-3.0Round 4🇺🇸 USA 1173♥♥A+1-2
-3.1Round 7🇪🇬 EGYPT13N♦5=+0
-3.3Round 2🇮🇹 ITALY323N♦T-2-11
-3.4Round 1🇨🇳 CHINA LONG ZHU OPEN133N♠3+2+0
-3.4Round 2🇮🇹 ITALY314♠♦2-2-2
-3.4Round 16🇳🇴 NORWAY234♠♦4-1-6
-3.5Round 19🇺🇸 USA 253♠♥K-1-5
-3.6Round 1🇨🇳 CHINA LONG ZHU OPEN114♠♥4=-1
-3.6Round 4🇺🇸 USA 1253N♦6-3-7
-3.6Round 10🇳🇱 NETHERLANDS243N♥K-2-5
-3.6Round 20🇮🇳 INDIA226♠♦2+1-13
-3.7Round 12🇵🇰 PAKISTAN304♠♦Q=+0
-3.7Round 18🇧🇬 BULGARIA194♥♦4-3-9
-3.8Round 9🇷🇺 RUSSIA13N♦2-2-6
-3.8Round 18🇧🇬 BULGARIA272♥♥7+1-6
-3.8Round 20🇮🇳 INDIA284♥♦3-2-5
-3.9Round 6🇦🇷 ARGENTINA233♠♥8+1-7
-4.0Round 4🇺🇸 USA 1244♥♥3-2-5
-4.0Round 18🇧🇬 BULGARIA303N♦2=-11
-4.1Round 10🇳🇱 NETHERLANDS274♠♣K-2-5
-4.1Round 18🇧🇬 BULGARIA312N♦Q+2-6
-4.4Round 9🇷🇺 RUSSIA73N♣Q=+1
-4.5Round 20🇮🇳 INDIA203♣♥A+1+0
-4.6Round 12🇵🇰 PAKISTAN292N♦6=+0
-4.7Round 19🇺🇸 USA 2132♣♦K=-5
-5.0Round 13🇨🇱 CHILE101N♣J-1-5
-5.1Round 13🇨🇱 CHILE82♠♦3-1-9
-5.2Round 10🇳🇱 NETHERLANDS262♥♣T+1-11
-5.4Round 19🇺🇸 USA 285♣♠A=+0
-5.5Round 10🇳🇱 NETHERLANDS282♠♦Q-2-5
-5.5Round 13🇨🇱 CHILE23N♦2-2-13
-5.5Round 19🇺🇸 USA 2155♥♦6+2-17
-5.6Round 13🇨🇱 CHILE52N♦6-2-8
-5.8Round 7🇪🇬 EGYPT134♥♠3=+0
-5.9Round 5🇧🇷 BRAZIL76♣♥A+1+0
-6.0Round 4🇺🇸 USA 1221♠♠6=-5
-6.1Round 2🇮🇹 ITALY263N♣J-1-6
-6.5Round 5🇧🇷 BRAZIL103N♣6-1-12
-6.7Round 16🇳🇴 NORWAY244♥♥4=+0
-6.8Round 2🇮🇹 ITALY201N♣3+3-10
-7.0Round 5🇧🇷 BRAZIL26♥♥2-2-11
-7.0Round 6🇦🇷 ARGENTINA185♦♥K=-3
-7.0Round 16🇳🇴 NORWAY263N♣A-2-7
-7.2Round 20🇮🇳 INDIA213N♠K-4-12
-8.0Round 10🇳🇱 NETHERLANDS313N♠7-1-10
-8.1Round 13🇨🇱 CHILE96♠x♦K-2-7
-8.1Round 15🇲🇦 MOROCCO24♠♥4=-7
-8.3Round 13🇨🇱 CHILE133N♦2=-10
-8.5Round 4🇺🇸 USA 1303N♣5-6-12
-8.6Round 10🇳🇱 NETHERLANDS216♦♠2-1-11
-9.3Round 18🇧🇬 BULGARIA293N♥4-2-13
-9.7Round 16🇳🇴 NORWAY292N♦7=-11
-10.0Round 2🇮🇹 ITALY296♥♦8-1-13
-10.3Round 5🇧🇷 BRAZIL164♣x♦K=-9
-10.3Round 9🇷🇺 RUSSIA144♠x♣8-3-8
-10.5Round 19🇺🇸 USA 294♥♣A+1-1
-11.1Round 9🇷🇺 RUSSIA166N♣6=+0
-11.2Round 12🇵🇰 PAKISTAN276♦x♠A+1-13
-11.7Round 5🇧🇷 BRAZIL136♥♣8-1-17
-11.7Round 12🇵🇰 PAKISTAN172♠x♦A-5-12
-13.0Round 18🇧🇬 BULGARIA206♠♥4-2-13