🇺🇸 MAHMOOD Zia · U.S.A.

39rank
+64.9Butler · 204 bds
+0.32per board
±4.5swing
+0.74vs par /bd · #13/135
+0.41adjusted /bd
Butler per round: -12.1 35.1 -17.8 -2.3 -19.9 38.8 -18.6 13.3 16.1 15.8 9.7 3.7 17.1 -16.3 -10.4 -10.5 23.2by round

vs par split: bidding +0.20 · play +0.78

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.41/bd

Card play — on target: opening leads 72.9% #111 of 135 · declarer play 83.3% #11 of 135 · defence 96.6% #1 of 135

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (15)75.8% (33)
Declarer play100.0% (8)80.0% (40)
Defence100.0% (29)94.9% (59)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 75.0% (16) · ♦ 60.0% (10) · ♣ 76.9% (13)

vs par by strain: NT +0.41 (51) · a suit +1.18 (141)

vs par by level: part-score +1.43 (83) · game +0.55 (95) · slam +1.21 (14)

By role: declaring +1.20/bd (-0.94 vs par · 104) · defending -0.56/bd (+3.25 vs par · 88)

By vulnerability: vulnerable +0.84/bd (+0.74 vs par · 102) · not vulnerable -0.20/bd (+0.72 vs par · 102)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.RosenbergM.Blat – P.BizonClosed12-12.1-1.01-0.25
Round 3M.RosenbergY.Mizuma – T.YoshidaOpen12+35.1+2.93+1.92
Round 4M.RosenbergH.Wegnelius – G.BerntssonClosed12-17.8-1.48+0.50
Round 6M.RosenbergM.Abate – S.HamaouiOpen12-2.3-0.19+1.67
Round 7M.RosenbergP.Teisen – F.Bogh-SorensenClosed12-19.9-1.66-1.67
Round 8M.RosenbergS.Manasseh Hawa – A.ZahrClosed12+38.8+3.23+4.25
Round 10M.RosenbergD.Cohen – J.EngelOpen12-18.6-1.55+0.67
Round 11M.RosenbergP.Lavings – R.KrochmalikOpen12+13.3+1.11-0.50
Round 12M.RosenbergB.Das – P.BardhanClosed12+16.1+1.34+1.50
Round 13M.RosenbergA.Sowter – D.RobinsonClosed12+15.8+1.32+0.67
Round 14M.RosenbergJ.Skipper – J.SkipperOpen12+9.7+0.81+3.25
Round 16M.RosenbergA.Musaoglu – M.KaradenizClosed12+3.7+0.31+0.25
Round 18M.RosenbergA.Cheng – S.ChanClosed12+17.1+1.43+3.58
Round 19M.RosenbergJ.Hayet – P.SibonyOpen12-16.3-1.36-0.17
Round 20M.RosenbergC.Thompson – G.HashimotoOpen12-10.4-0.87-3.17
Round 22M.RosenbergW.Fornasari – R.AngeleriOpen12-10.5-0.88-1.00
Round 23M.RosenbergH.Frerichs – U.WenningOpen12+23.2+1.93+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
+13.0Round 12🇮🇳 INDIA127♣♦2=+10
+11.9Round 18🇭🇰 HONG KONG CHINA24♠♥2+1+11
+11.3Round 3🇯🇵 JAPAN232♠x♥Q-3+14
+11.1Round 23🇩🇪 GERMANY146♠♦K=+11
+11.0Round 11🇦🇺 AUSTRALIA173♠x♦8-4+12
+10.6Round 20🇨🇭 SWITZERLAND10+16
+10.3Round 14🇳🇿 NEW ZEALAND63NT♠J=+10
+10.0Round 8🇨🇱 CHILE103♠♣A+1+10
+9.0Round 7🇩🇰 DENMARK203NT♠K-2+13
+8.6Round 20🇨🇭 SWITZERLAND9+10
+8.3Round 3🇯🇵 JAPAN184♠♦2=+0
+8.3Round 10🇮🇱 ISRAEL53♦x♣A-3+9
+7.9Round 3🇯🇵 JAPAN156♥♠5=+12
+7.7Round 8🇨🇱 CHILE65♦x♠Q-1+11
+7.5Round 22🇦🇷 ARGENTINA86♦♥7+1+4
+7.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♠♦K=+8
+6.8Round 8🇨🇱 CHILE54♠♠8=+0
+6.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♥8=+3
+6.1Round 3🇯🇵 JAPAN246♠♣10=-11
+6.1Round 4🇸🇪 SWEDEN56♥♣8+1+1
+5.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♥Q=+7
+5.6Round 19🇲🇦 MOROCCO184♠♥8-3+6
+5.6Round 23🇩🇪 GERMANY242♠♦6=+11
+5.5Round 20🇨🇭 SWITZERLAND3+9
+4.9Round 3🇯🇵 JAPAN144♠♣A+2+11
+4.8Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213♥♣K+1+2
+4.7Round 3🇯🇵 JAPAN134♠♥8-1+12
+4.7Round 12🇮🇳 INDIA33NT♠Q-3+6
+4.6Round 2🇵🇱 POLAND42♠♦J+1+6
+4.6Round 23🇩🇪 GERMANY163NT♦Q+1+0
+4.5Round 12🇮🇳 INDIA62♠♦K=+6
+4.4Round 10🇮🇱 ISRAEL101♥x♣3-3+4
+4.4Round 18🇭🇰 HONG KONG CHINA71NT♠9+1+10
+4.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♦♥9-1+5
+4.0Round 19🇲🇦 MOROCCO176♠♦6=+0
+3.8Round 14🇳🇿 NEW ZEALAND43NT♥9+1+0
+3.8Round 16🇹🇷 TURKIYE15♦♥Q-1+10
+3.7Round 8🇨🇱 CHILE42NT♦4-3+10
+3.6Round 8🇨🇱 CHILE114♥♣5-2+6
+3.6Round 23🇩🇪 GERMANY182♦♣A=+11
+3.5Round 18🇭🇰 HONG KONG CHINA84♥♣2-1+6
+3.4Round 8🇨🇱 CHILE74♠♦K+1+4
+3.4Round 14🇳🇿 NEW ZEALAND122♠♦J+1+6
+3.4Round 16🇹🇷 TURKIYE124♥♦A=+8
+3.2Round 6🇮🇹 ITALY51NT♣4=+5
+3.1Round 23🇩🇪 GERMANY223NT♠6+3-13
+2.9Round 12🇮🇳 INDIA12♥♦4-1+5
+2.8Round 2🇵🇱 POLAND101NT♠6-2+3
+2.8Round 11🇦🇺 AUSTRALIA213♦♠4+1+0
+2.8Round 12🇮🇳 INDIA113♦♣9+1+7
+2.8Round 14🇳🇿 NEW ZEALAND34♦♠10=+0
+2.6Round 16🇹🇷 TURKIYE23♣♦8-1-1
+2.6Round 22🇦🇷 ARGENTINA53NT♣Q-3+2
+2.5Round 16🇹🇷 TURKIYE86♠♦J+1-11
+2.5Round 18🇭🇰 HONG KONG CHINA62♦♠10=+6
+2.3Round 2🇵🇱 POLAND92♥♠A=-5
+2.3Round 2🇵🇱 POLAND123♠♥A-1+6
+2.3Round 14🇳🇿 NEW ZEALAND104♥♠A=+0
+2.3Round 16🇹🇷 TURKIYE54♥♠Q=+0
+2.3Round 16🇹🇷 TURKIYE74♥♣K=-1
+2.3Round 18🇭🇰 HONG KONG CHINA13♥♠7+2+6
+2.3Round 22🇦🇷 ARGENTINA103♠♦6=+0
+2.1Round 3🇯🇵 JAPAN165♠♥A=+0
+2.1Round 11🇦🇺 AUSTRALIA155♣♠A-1+5
+2.0Round 6🇮🇹 ITALY44♣♠A=+0
+2.0Round 8🇨🇱 CHILE24♥♦5-2+0
+2.0Round 23🇩🇪 GERMANY154♠♣3=+0
+2.0Round 23🇩🇪 GERMANY204♥♠Q+1-13
+1.9Round 11🇦🇺 AUSTRALIA241NT♦3=-1
+1.7Round 8🇨🇱 CHILE32♣♥Q-2+11
+1.7Round 19🇲🇦 MOROCCO163NT♠10+1-1
+1.7Round 19🇲🇦 MOROCCO242♠♦2=+0
+1.7Round 23🇩🇪 GERMANY212♣♥Q+1+0
+1.6Round 6🇮🇹 ITALY63♥♣10-1+5
+1.6Round 20🇨🇭 SWITZERLAND1+3
+1.3Round 8🇨🇱 CHILE81NT♠6=+0
+1.3Round 12🇮🇳 INDIA84♥♠6+1+0
+1.3Round 16🇹🇷 TURKIYE104♥♥J=-1
+1.3Round 18🇭🇰 HONG KONG CHINA31NT♦K+2+1
+1.3Round 19🇲🇦 MOROCCO194♠♦7=+0
+1.2Round 2🇵🇱 POLAND82♠♦2+1+0
+1.2Round 3🇯🇵 JAPAN192♠♣K=+0
+1.2Round 7🇩🇰 DENMARK163♣♦Q+1+0
+1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♠x♣3-3-3
+1.1Round 8🇨🇱 CHILE92♠♦7=+6
+1.1Round 11🇦🇺 AUSTRALIA223NT♣10+1-1
+1.1Round 14🇳🇿 NEW ZEALAND74♠♣10+1+0
+0.8Round 19🇲🇦 MOROCCO133♥♠2-1+11
+0.7Round 7🇩🇰 DENMARK132♥♠5=+1
+0.7Round 11🇦🇺 AUSTRALIA133NT♥8+3-13
+0.7Round 20🇨🇭 SWITZERLAND4-11
+0.6Round 11🇦🇺 AUSTRALIA202♥♣4+1+10
+0.6Round 14🇳🇿 NEW ZEALAND52♥♦4-3+5
+0.5Round 10🇮🇱 ISRAEL72♠♣J-1+0
+0.5Round 22🇦🇷 ARGENTINA113♠♣K-1-4
+0.4Round 7🇩🇰 DENMARK212♦♥7=-11
+0.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♦♥2=+0
+0.4Round 18🇭🇰 HONG KONG CHINA42NT♠J-1-6
+0.4Round 20🇨🇭 SWITZERLAND2-9
+0.3Round 4🇸🇪 SWEDEN22♣♣5+1+7
+0.3Round 6🇮🇹 ITALY33♦♥Q-1+2
+0.3Round 7🇩🇰 DENMARK175♣x♣5-1+0
+0.1Round 4🇸🇪 SWEDEN42♠♣7+1+0
+0.1Round 11🇦🇺 AUSTRALIA163NT♥9+1+1
-0.0Round 2🇵🇱 POLAND73NT♠10=+0
+0.0Round 6🇮🇹 ITALY13NT♠4=-2
-0.0Round 6🇮🇹 ITALY94♠♥5+1+0
-0.1Round 6🇮🇹 ITALY22♠♦10=+0
-0.1Round 10🇮🇱 ISRAEL13NT♠6-1-5
-0.1Round 18🇭🇰 HONG KONG CHINA93NT♠A+1+12
-0.1Round 23🇩🇪 GERMANY232♠♦J=-1
-0.2Round 6🇮🇹 ITALY73NT♠6=+13
-0.2Round 11🇦🇺 AUSTRALIA182NT♣A+1-1
-0.3Round 12🇮🇳 INDIA73NT♥K-1+9
-0.4Round 6🇮🇹 ITALY113NT♥6+2+0
-0.4Round 14🇳🇿 NEW ZEALAND82♦♥A+1-1
-0.4Round 22🇦🇷 ARGENTINA93NT♣4+2-10
-0.5Round 3🇯🇵 JAPAN173♠♥5-1+3
-0.5Round 4🇸🇪 SWEDEN74♥♠7+1+0
-0.5Round 7🇩🇰 DENMARK235♦♠K=-2
-0.5Round 16🇹🇷 TURKIYE62♦♣9+1-7
-0.6Round 22🇦🇷 ARGENTINA32♠♠2-1+2
-0.7Round 2🇵🇱 POLAND113NT♥6+1+0
-0.7Round 4🇸🇪 SWEDEN91♠♠9=+5
-0.7Round 11🇦🇺 AUSTRALIA234♥♣3+2-13
-0.7Round 12🇮🇳 INDIA52NT♠2=-13
-0.8Round 6🇮🇹 ITALY123NT♠J+3+11
-1.0Round 3🇯🇵 JAPAN202♠♥K-1-5
-1.0Round 10🇮🇱 ISRAEL45♠♦2+1-13
-1.0Round 11🇦🇺 AUSTRALIA144♠♦3-1+2
-1.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♦3+2+0
-1.2Round 8🇨🇱 CHILE123NT♥3-1-6
-1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173♦♣5-1-3
-1.2Round 18🇭🇰 HONG KONG CHINA122♠♥A=+0
-1.3Round 8🇨🇱 CHILE13NT♥8+3-1
-1.3Round 12🇮🇳 INDIA103NT♦2+2+0
-1.3Round 18🇭🇰 HONG KONG CHINA55♦x♣K-1+0
-1.4Round 14🇳🇿 NEW ZEALAND114♠♣Q+1+11
-1.4Round 16🇹🇷 TURKIYE43♠♣7+1-8
-1.4Round 19🇲🇦 MOROCCO223♥♦8=+0
-1.4Round 22🇦🇷 ARGENTINA23NT♥5=+1
-1.5Round 16🇹🇷 TURKIYE114♠♥K+2+14
-1.6Round 4🇸🇪 SWEDEN83♠x♦3-2-12
-1.6Round 22🇦🇷 ARGENTINA12NT♦10+3+5
-1.7Round 7🇩🇰 DENMARK225♦♣10-1-5
-1.8Round 4🇸🇪 SWEDEN112♠♦K-2+0
-1.8Round 12🇮🇳 INDIA96♠♣8+1-1
-1.8Round 18🇭🇰 HONG KONG CHINA113NT♥J=+1
-1.9Round 12🇮🇳 INDIA24♣x♠J-1+1
-2.0Round 7🇩🇰 DENMARK182♥♦3=+1
-2.0Round 14🇳🇿 NEW ZEALAND23NT♥2=-3
-2.1Round 10🇮🇱 ISRAEL33♠♣J=-1
-2.1Round 16🇹🇷 TURKIYE32NT♥6=+0
-2.2Round 20🇨🇭 SWITZERLAND5-3
-2.3Round 10🇮🇱 ISRAEL114♠♠3=+11
-2.4Round 6🇮🇹 ITALY104♠♥10-2-8
-2.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193♠♥7-1-4
-2.5Round 4🇸🇪 SWEDEN65♠♦6=+13
-2.5Round 19🇲🇦 MOROCCO143♥♣8=+0
-2.6Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠2+2+0
-2.6Round 23🇩🇪 GERMANY133NT♥J+2+13
-2.7Round 2🇵🇱 POLAND14♥♦K-2-6
-2.7Round 7🇩🇰 DENMARK244♠♥2-1-5
-2.7Round 23🇩🇪 GERMANY194♠♦2=+0
-3.1Round 22🇦🇷 ARGENTINA73♣♥A-1-6
-3.3Round 4🇸🇪 SWEDEN32♠♦A=+0
-3.4Round 10🇮🇱 ISRAEL22♠♥3+1+7
-3.5Round 2🇵🇱 POLAND63NT♣J=+1
-3.5Round 19🇲🇦 MOROCCO152NT♣2=+0
-3.6Round 2🇵🇱 POLAND33NT♥6+1-1
-3.7Round 7🇩🇰 DENMARK194♥♠6-1-5
-3.8Round 4🇸🇪 SWEDEN14♠♥4=+1
-3.9Round 10🇮🇱 ISRAEL123♦♣3-2+6
-4.7Round 4🇸🇪 SWEDEN104♥♣J=+1
-4.8Round 3🇯🇵 JAPAN225♣♥3=+0
-4.8Round 18🇭🇰 HONG KONG CHINA104♠♥2+1-4
-4.9Round 22🇦🇷 ARGENTINA65♥♠10=+0
-4.9Round 22🇦🇷 ARGENTINA125♦♣Q-2-7
-5.0Round 19🇲🇦 MOROCCO235♣x♠A-1-8
-5.1Round 3🇯🇵 JAPAN213NT♣9-2-13
-5.1Round 11🇦🇺 AUSTRALIA194♥x♣J-1-7
-5.1Round 14🇳🇿 NEW ZEALAND14♥♣K=+0
-5.1Round 23🇩🇪 GERMANY175♣♠A=-7
-5.3Round 20🇨🇭 SWITZERLAND8-9
-5.4Round 4🇸🇪 SWEDEN122NT♥Q+2-10
-5.5Round 6🇮🇹 ITALY83♥♠K=-6
-5.6Round 10🇮🇱 ISRAEL93NT♥Q=+0
-5.6Round 20🇨🇭 SWITZERLAND11-10
-5.7Round 14🇳🇿 NEW ZEALAND96♠♠4=+11
-6.0Round 20🇨🇭 SWITZERLAND7-12
-6.5Round 22🇦🇷 ARGENTINA45♣♦J=+1
-6.6Round 10🇮🇱 ISRAEL84♥♦9-1-10
-6.8Round 10🇮🇱 ISRAEL63NT♥5+2+0
-7.1Round 2🇵🇱 POLAND26♠♣J+1-1
-7.1Round 12🇮🇳 INDIA46♦♣K-1-12
-7.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND225♣♥K=-7
-7.7Round 2🇵🇱 POLAND51♥x♥Q+1-6
-8.3Round 20🇨🇭 SWITZERLAND12-10
-9.0Round 16🇹🇷 TURKIYE94♥♦K=+0
-9.2Round 19🇲🇦 MOROCCO215♣♠4-1-12
-9.8Round 19🇲🇦 MOROCCO206♦♠K=+2
-10.4Round 7🇩🇰 DENMARK151NTx♥A-3-9
-10.4Round 20🇨🇭 SWITZERLAND6-12
-10.5Round 7🇩🇰 DENMARK146♦♠A=+2