🇺🇸 MARTEL Chip · USA2

23rank
+82.5Butler · 240 bds
+0.34per board
±4.2swing
+0.49vs par /bd · #24/126
+0.29adjusted /bd
Butler per round: -2.9 -25.9 -6.5 -19 -5.4 60.6 22.1 12.5 -16 15.8 17.4 3.1 -1.8 3.4 25.1by round

vs par split: bidding +0.66 · play -0.12

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.29/bd

Card play — on target: opening leads 85.9% #35 of 126 · declarer play 69.2% #100 of 126 · defence 86.2% #84 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads76.5% (17)89.4% (47)
Declarer play62.5% (16)71.4% (49)
Defence72.4% (29)91.2% (80)

Opening leads by suit led: ♠ 84.0% (25) · ♥ 85.7% (14) · ♦ 93.8% (16) · ♣ 77.8% (9)

vs par by strain: NT +0.94 (64) · a suit +0.33 (176)

vs par by level: part-score +0.98 (87) · game +0.12 (136) · slam +1.00 (17)

By role: declaring +0.38/bd (-1.36 vs par · 131) · defending +0.30/bd (+2.72 vs par · 109)

By vulnerability: vulnerable +0.80/bd (+0.33 vs par · 120) · not vulnerable -0.11/bd (+0.66 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.MahmoodC.Pellegrini – H.CamberosClosed16-2.9-0.18-0.31
Round 3Z.MahmoodR.Levin – S.WeinsteinOpen16-25.9-1.62+0.06
Round 5Z.MahmoodJ.Campos – M.Villas-BoasClosed16-6.5-0.41+2.75
Round 6Z.MahmoodG.Narkiewicz – K.BurasOpen16-19.0-1.19-1.31
Round 8Z.MahmoodA.Hussein – T.SadekOpen16-5.4-0.34+0.56
Round 9Z.MahmoodR.Aragones – L.SoudanOpen16+60.6+3.79+3.94
Round 10Z.MahmoodN.Shen – J.HoClosed16+22.1+1.38-0.56
Round 12Z.MahmoodS.De Wijs – B.MullerOpen16+12.5+0.78+0.19
Round 13Z.MahmoodD.Korbel – D.WolpertClosed16-16.0-1.00-1.81
Round 15Z.MahmoodC.Bosenberg – N.EberOpen16+15.8+0.99+0.12
Round 16Z.MahmoodM.Reid – P.NewellOpen16+17.4+1.09+1.94
Round 17Z.MahmoodR.Tobing – T.AsbiClosed16+3.1+0.19+1.12
Round 19Z.MahmoodA.Robson – T.ForresterClosed16-1.8-0.11-0.94
Round 20Z.MahmoodW.Basiony – T.MaciClosed16+3.4+0.21-0.06
Round 21Z.MahmoodB.Satyanarayana – K.NadarClosed16+25.1+1.57+1.69

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
+16.1Round 9🇬🇵 GUADELOUPE135♣♦A+1+15
+12.4Round 9🇬🇵 GUADELOUPE76NT♥5-1+13
+11.8Round 15🇿🇦 SOUTH AFRICA124♠♣J+1+8
+11.4Round 10🇹🇼 CHINESE TAIPEI216♦♠Q=+7
+10.5Round 1🇦🇷 ARGENTINA164♥♣9+1+13
+10.0Round 9🇬🇵 GUADELOUPE156♠♦2-2+14
+9.8Round 12🇳🇱 NETHERLANDS303NT♠A=+15
+9.3Round 9🇬🇵 GUADELOUPE41NT♣3+3+10
+9.0Round 16🇳🇿 NEW ZEALAND302♥x♥2-4+9
+8.9Round 16🇳🇿 NEW ZEALAND184♥x♦2-1+11
+8.8Round 10🇹🇼 CHINESE TAIPEI234♥x♦7=+5
+8.6Round 12🇳🇱 NETHERLANDS295♣♠8+1+9
+8.3Round 20🇧🇭 BAHRAIN286♥♣A=+1
+7.8Round 21🇮🇳 INDIA132♥♠A+1+10
+7.7Round 9🇬🇵 GUADELOUPE14♥♠4-1+10
+7.3Round 3🇺🇸 USA144♠♦2=+10
+7.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♥x♠5-2+5
+7.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61♦x♣A-2+8
+6.8Round 5🇧🇷 BRAZIL16♠♦5-1+14
+6.2Round 21🇮🇳 INDIA33♦x♦A-2+5
+6.1Round 13🇨🇦 CANADA125♦x♠K-2+5
+6.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND35♦♠A-2+12
+6.0Round 16🇳🇿 NEW ZEALAND324♥♠6=+7
+5.8Round 1🇦🇷 ARGENTINA43♥♦K-2+8
+5.8Round 6🇵🇱 POLAND245♣♠A-1+4
+5.8Round 8🇪🇬 EGYPT293♦♣7-1+5
+5.5Round 15🇿🇦 SOUTH AFRICA24♠x♣T-3+5
+5.3Round 21🇮🇳 INDIA14♥♦10=+0
+5.2Round 9🇬🇵 GUADELOUPE143NT♠6+1+12
+5.1Round 6🇵🇱 POLAND213NT♥K+1+1
+5.1Round 17🇮🇩 INDONESIA44♥♠3+1+0
+5.1Round 17🇮🇩 INDONESIA91NT♣5-1+11
+4.8Round 20🇧🇭 BAHRAIN254♥♠6+1+1
+4.6Round 21🇮🇳 INDIA72♦♥9-1+5
+4.4Round 15🇿🇦 SOUTH AFRICA106♠♥9=+0
+4.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♠2=+0
+4.3Round 21🇮🇳 INDIA105♣♦2=-2
+4.2Round 16🇳🇿 NEW ZEALAND222NT♠K-1+6
+4.1Round 9🇬🇵 GUADELOUPE53NT♥6-1+5
+4.1Round 17🇮🇩 INDONESIA153♠♥K=+7
+3.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♠♠4=+6
+3.8Round 9🇬🇵 GUADELOUPE65♦x♠K-1+5
+3.8Round 12🇳🇱 NETHERLANDS244♦♠K-1+8
+3.8Round 17🇮🇩 INDONESIA73♣♠3-1+0
+3.7Round 1🇦🇷 ARGENTINA103NT♥A=+0
+3.6Round 17🇮🇩 INDONESIA133NT♥3=+0
+3.3Round 20🇧🇭 BAHRAIN191♠♥2=+5
+3.1Round 9🇬🇵 GUADELOUPE92♥♣A=+5
+3.0Round 1🇦🇷 ARGENTINA84♠x♥4-1+5
+3.0Round 6🇵🇱 POLAND225♦♣4=-1
+3.0Round 9🇬🇵 GUADELOUPE103NT♦3+1+0
+3.0Round 17🇮🇩 INDONESIA113NT♥Q-3+6
+3.0Round 21🇮🇳 INDIA116♦♥K=+0
+2.9Round 1🇦🇷 ARGENTINA143♥♦3-1+10
+2.9Round 8🇪🇬 EGYPT233NT♣A+1+11
+2.9Round 10🇹🇼 CHINESE TAIPEI173♠♣6-2+7
+2.9Round 16🇳🇿 NEW ZEALAND283♠♥4-1+5
+2.8Round 5🇧🇷 BRAZIL153♦♥5=+1
+2.8Round 21🇮🇳 INDIA44♥♦7=+0
+2.6Round 5🇧🇷 BRAZIL144♥♣Q+1+8
+2.6Round 15🇿🇦 SOUTH AFRICA83NT♠2+2+1
+2.4Round 3🇺🇸 USA112♥♠6+1+1
+2.4Round 15🇿🇦 SOUTH AFRICA154♠♠T=+0
+2.3Round 21🇮🇳 INDIA25♣♥2=+5
+2.2Round 9🇬🇵 GUADELOUPE82♥x♦4-1+5
+2.2Round 10🇹🇼 CHINESE TAIPEI183♠♦2+1-8
+2.1Round 5🇧🇷 BRAZIL113NT♥6+2+2
+2.1Round 12🇳🇱 NETHERLANDS204♥♣5=-1
+2.0Round 1🇦🇷 ARGENTINA94♥♣7-1+5
+2.0Round 8🇪🇬 EGYPT193NTx♠8-1+3
+2.0Round 8🇪🇬 EGYPT303NT♥2=+0
+1.9Round 10🇹🇼 CHINESE TAIPEI263♦♠K-1+1
+1.9Round 15🇿🇦 SOUTH AFRICA62NT♥J=+5
+1.9Round 20🇧🇭 BAHRAIN322♥♥J=+0
+1.8Round 5🇧🇷 BRAZIL163NT♠3-1+10
+1.8Round 20🇧🇭 BAHRAIN233♠♠9-1-1
+1.7Round 12🇳🇱 NETHERLANDS263NT♣4-1+12
+1.6Round 6🇵🇱 POLAND272♥♦A-1+5
+1.5Round 12🇳🇱 NETHERLANDS226♥♠A=+0
+1.5Round 16🇳🇿 NEW ZEALAND274♠♣K=+3
+1.4Round 13🇨🇦 CANADA104♠♥K+1+4
+1.4Round 16🇳🇿 NEW ZEALAND203♠♣6-2+2
+1.4Round 20🇧🇭 BAHRAIN221♠♠3+3+1
+1.3Round 12🇳🇱 NETHERLANDS182♠♥5+3+6
+1.1Round 5🇧🇷 BRAZIL64♠♥3-1+5
+1.1Round 12🇳🇱 NETHERLANDS284♠♥5=-1
+1.1Round 15🇿🇦 SOUTH AFRICA53NT♦J-2+6
+1.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♥T+1+0
+1.0Round 6🇵🇱 POLAND261♠♥8+1+0
+1.0Round 8🇪🇬 EGYPT213NT♥A-1+0
+1.0Round 8🇪🇬 EGYPT312♠♣K+1+0
+1.0Round 13🇨🇦 CANADA115♥♠K+1+11
+0.9Round 17🇮🇩 INDONESIA14♥♣K=-1
+0.9Round 20🇧🇭 BAHRAIN173♦♠J+2+7
+0.7Round 5🇧🇷 BRAZIL24♠♣2=-1
+0.7Round 10🇹🇼 CHINESE TAIPEI286♦♣Q+1-13
+0.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♠5-2-1
+0.6Round 3🇺🇸 USA1124♥♣K=+0
+0.6Round 10🇹🇼 CHINESE TAIPEI193♣♥10-1+3
+0.6Round 10🇹🇼 CHINESE TAIPEI272♠♠8-1+2
+0.6Round 13🇨🇦 CANADA74♠♦8+1+0
+0.6Round 20🇧🇭 BAHRAIN304♠♣2=+0
+0.5Round 8🇪🇬 EGYPT254♠♦5=-1
+0.5Round 9🇬🇵 GUADELOUPE123NT♠4+2+0
+0.5Round 10🇹🇼 CHINESE TAIPEI313NT♥J+2+0
+0.5Round 17🇮🇩 INDONESIA22NT♥6+2+6
+0.3Round 16🇳🇿 NEW ZEALAND292♠♥6-1+1
+0.3Round 20🇧🇭 BAHRAIN264♥♦5=+1
+0.2Round 3🇺🇸 USA1163NT♥8+2+11
+0.2Round 10🇹🇼 CHINESE TAIPEI323NT♠7+1-1
+0.2Round 16🇳🇿 NEW ZEALAND253♣♠J=+0
+0.1Round 8🇪🇬 EGYPT273NT♥4+2+11
+0.1Round 8🇪🇬 EGYPT284♠♦3+1+0
+0.1Round 12🇳🇱 NETHERLANDS234♥♣2=-1
+0.1Round 17🇮🇩 INDONESIA124♠♥J+1+0
+0.1Round 21🇮🇳 INDIA164♥♠K+1+10
-0.0Round 1🇦🇷 ARGENTINA34♠♦A+1+0
-0.0Round 3🇺🇸 USA1114♥♦Q+1+0
+0.0Round 8🇪🇬 EGYPT264♠♥10+1+13
+0.0Round 10🇹🇼 CHINESE TAIPEI294♥♠5+1+0
-0.0Round 20🇧🇭 BAHRAIN313NT♠4+1+0
-0.0Round 21🇮🇳 INDIA143♣♥9+1-5
-0.1Round 3🇺🇸 USA173NT♥5+1-1
-0.1Round 6🇵🇱 POLAND303NT♣2+2+1
-0.1Round 13🇨🇦 CANADA154♠♣K-1-6
-0.1Round 21🇮🇳 INDIA154♥♠A=-1
-0.2Round 3🇺🇸 USA164♦♣2+1+6
-0.2Round 5🇧🇷 BRAZIL54♥♠5=+6
-0.2Round 8🇪🇬 EGYPT321NT♠4+3+10
-0.2Round 12🇳🇱 NETHERLANDS214♠♦K+1+0
-0.2Round 15🇿🇦 SOUTH AFRICA44♠♥A+1-4
-0.3Round 10🇹🇼 CHINESE TAIPEI253♥♦Q+2+2
-0.4Round 6🇵🇱 POLAND282♥♦9+1+0
-0.5Round 5🇧🇷 BRAZIL92♥♦J-1+0
-0.5Round 6🇵🇱 POLAND204♥♠Q+1+0
-0.5Round 10🇹🇼 CHINESE TAIPEI243♥♦A-1+2
-0.6Round 10🇹🇼 CHINESE TAIPEI224♠♥K-1-10
-0.6Round 16🇳🇿 NEW ZEALAND213NT♠3=-2
-0.6Round 17🇮🇩 INDONESIA54♠♣8+1+0
-0.7Round 5🇧🇷 BRAZIL83♥♠8=-1
-0.7Round 12🇳🇱 NETHERLANDS193NT♦5+1-1
-0.7Round 15🇿🇦 SOUTH AFRICA162♠♠2+1+0
-0.7Round 21🇮🇳 INDIA84♥♣9+1+0
-0.8Round 3🇺🇸 USA136♣♠8=+2
-0.8Round 15🇿🇦 SOUTH AFRICA93NT♣J=+2
-0.9Round 6🇵🇱 POLAND231NT♠4-1+0
-0.9Round 12🇳🇱 NETHERLANDS323♥♦J-1-5
-1.0Round 1🇦🇷 ARGENTINA56♠♥K+1+13
-1.0Round 15🇿🇦 SOUTH AFRICA31NT♦7+1-7
-1.0Round 15🇿🇦 SOUTH AFRICA73NT♥5+1+0
-1.0Round 15🇿🇦 SOUTH AFRICA134♥♦5+2-1
-1.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♣K=+0
-1.0Round 21🇮🇳 INDIA52♠♦6+2+10
-1.1Round 16🇳🇿 NEW ZEALAND231NT♥K+1+0
-1.1Round 17🇮🇩 INDONESIA165♦♠A=+0
-1.1Round 20🇧🇭 BAHRAIN183♥♠10-2-11
-1.1Round 21🇮🇳 INDIA93NT♥8+2+0
-1.2Round 1🇦🇷 ARGENTINA73♥♣K+1+1
-1.2Round 13🇨🇦 CANADA13♥♦5+1-6
-1.2Round 21🇮🇳 INDIA63♣♥3+1+0
-1.3Round 5🇧🇷 BRAZIL33♠♥2=+0
-1.3Round 6🇵🇱 POLAND252♠♦8+1-1
-1.3Round 13🇨🇦 CANADA54♥♠Q=+0
-1.3Round 17🇮🇩 INDONESIA66♦♠J=+2
-1.4Round 1🇦🇷 ARGENTINA65♥♠A+1-16
-1.4Round 16🇳🇿 NEW ZEALAND263NT♠Q-1-6
-1.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♥3+2-1
-1.5Round 15🇿🇦 SOUTH AFRICA13♥♦2-1+3
-1.5Round 15🇿🇦 SOUTH AFRICA142♥♣8=-5
-1.5Round 16🇳🇿 NEW ZEALAND173NT♥2+1+0
-1.6Round 13🇨🇦 CANADA164♥♥J=-8
-1.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♥x♦A-1+1
-1.7Round 9🇬🇵 GUADELOUPE34♥♦2-1-5
-1.7Round 13🇨🇦 CANADA42♦♠4+1+1
-1.7Round 20🇧🇭 BAHRAIN273♥x♠4-1+8
-1.9Round 8🇪🇬 EGYPT202♥♠7=-6
-1.9Round 13🇨🇦 CANADA62♠♠K=+0
-2.0Round 6🇵🇱 POLAND313♥♥4=+8
-2.0Round 10🇹🇼 CHINESE TAIPEI301NT♥7=+0
-2.0Round 12🇳🇱 NETHERLANDS273♣♦J=-8
-2.1Round 13🇨🇦 CANADA86♥♥7=-11
-2.2Round 17🇮🇩 INDONESIA81NT♦9=+2
-2.3Round 3🇺🇸 USA183NT♦5+2+10
-2.3Round 13🇨🇦 CANADA32♠♦9=+1
-2.3Round 17🇮🇩 INDONESIA33NT♥3-2-6
-2.5Round 3🇺🇸 USA1134♠♣J+1+0
-2.5Round 13🇨🇦 CANADA135♦♥Q-1-6
-2.5Round 20🇧🇭 BAHRAIN293NT♠4+2-2
-2.7Round 5🇧🇷 BRAZIL104♠♥A=+0
-2.7Round 16🇳🇿 NEW ZEALAND244♦♥10-1-4
-2.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52NT♠3=-10
-2.8Round 1🇦🇷 ARGENTINA113NT♥2-2-6
-2.8Round 9🇬🇵 GUADELOUPE22♥♠3=-9
-3.1Round 3🇺🇸 USA195♦♥K+1-13
-3.1Round 5🇧🇷 BRAZIL76♥♦7=+0
-3.2Round 13🇨🇦 CANADA144♠♦K+2-11
-3.3Round 1🇦🇷 ARGENTINA24♠♥A-1-5
-3.3Round 3🇺🇸 USA124♠x♥K-1+0
-3.3Round 13🇨🇦 CANADA93♦♥5=+1
-3.4Round 6🇵🇱 POLAND182♠♥A=+0
-3.5Round 3🇺🇸 USA151NT♠T-2-5
-3.6Round 1🇦🇷 ARGENTINA127♣x-2-11
-3.6Round 3🇺🇸 USA1143NT♠6+2-10
-3.6Round 6🇵🇱 POLAND293NT♦5-1-12
-3.7Round 8🇪🇬 EGYPT174♥♣Q-3-6
-3.9Round 5🇧🇷 BRAZIL124♥♣8+1+13
-3.9Round 12🇳🇱 NETHERLANDS315♣♥8=-13
-3.9Round 13🇨🇦 CANADA22♠x♦K-3-4
-4.0Round 8🇪🇬 EGYPT222♠♥K+1-8
-4.1Round 12🇳🇱 NETHERLANDS253NT♦9-3-6
-4.2Round 6🇵🇱 POLAND193NT♣A-2-7
-4.2Round 16🇳🇿 NEW ZEALAND193NT♥Q=+1
-4.3Round 10🇹🇼 CHINESE TAIPEI203♠♥A-1-6
-4.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♥♠5-1-4
-4.4Round 20🇧🇭 BAHRAIN213NT♠6-1-5
-4.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♣J=-6
-4.9Round 5🇧🇷 BRAZIL43♦x♠K-2-13
-5.0Round 1🇦🇷 ARGENTINA152♦♣3-2-5
-5.0Round 8🇪🇬 EGYPT184♥♦6-1-12
-5.1Round 20🇧🇭 BAHRAIN203NT♦Q+1+0
-5.1Round 20🇧🇭 BAHRAIN243♦♥Q-2-6
-5.3Round 17🇮🇩 INDONESIA144♠♣2=+1
-5.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND25♦x♥A-1-13
-5.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♥T-1-12
-5.5Round 6🇵🇱 POLAND174♠x♥7-2-5
-5.5Round 16🇳🇿 NEW ZEALAND313NT♦5+2-2
-5.7Round 12🇳🇱 NETHERLANDS175♣♠3-2-11
-5.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND126♥♠A=+0
-5.8Round 1🇦🇷 ARGENTINA13♥♥5-3-6
-6.0Round 8🇪🇬 EGYPT243NT♦K-2-11
-6.1Round 9🇬🇵 GUADELOUPE164♠♦10-2-11
-6.2Round 9🇬🇵 GUADELOUPE114♠x♣K+1-6
-6.2Round 15🇿🇦 SOUTH AFRICA114♥♣K-2-11
-6.7Round 1🇦🇷 ARGENTINA134♠♦J-3-11
-6.8Round 3🇺🇸 USA1104♠♣5=+0
-7.1Round 5🇧🇷 BRAZIL135♣♠K=+0
-7.2Round 21🇮🇳 INDIA124♠♦J-1-10
-10.2Round 3🇺🇸 USA1153NT♠Q+1-10
-10.3Round 17🇮🇩 INDONESIA104♠♣3=-10
-13.6Round 6🇵🇱 POLAND326♥♦5-3-14