🇧🇩 CHOWDHURY Mohammad Asifur Rahman · BANGLADESH

120rank
-183.1Butler · 256 bds
-0.72per board
±4.0swing
-0.79vs par /bd · #110/123
-0.58adjusted /bd
Butler per round: 35.6 -27.6 2.2 -19.4 -21.4 -13.8 -12.9 -15.2 -21.8 -37.6 10.6 14.5 -5.3 -15.5 -23.5 -32by round

vs par split: bidding -0.32 · play -0.45

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -0.58/bd

Card play — on target: opening leads 79.2% #86 of 123 · declarer play 67.2% #109 of 123 · defence 84.3% #98 of 123

Card play by contract type — on target
vs NTvs a suit
Opening leads63.6% (22)85.5% (55)
Declarer play71.4% (21)65.1% (43)
Defence81.6% (38)85.4% (96)

Opening leads by suit led: ♠ 64.7% (17) · ♥ 88.5% (26) · ♦ 68.8% (16) · ♣ 88.9% (18)

vs par by strain: NT -0.20 (77) · a suit -1.02 (177)

vs par by level: part-score -0.65 (101) · game -1.05 (137) · slam +0.94 (16)

By role: declaring -0.68/bd (-3.19 vs par · 121) · defending -0.74/bd (+1.36 vs par · 135)

By vulnerability: vulnerable -1.00/bd (-1.43 vs par · 128) · not vulnerable -0.43/bd (-0.15 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.HaqueG.Herrera – G.MarshallClosed16+35.6+2.23+3.56
Round 2S.HaqueM.Thoma – P.RavennaOpen16-27.6-1.73+0.06
Round 4S.HaqueB.Drijver – B.NabOpen16+2.2+0.14-2.00
Round 5S.HaqueE.Yeh – L.ChenClosed16-19.4-1.21-1.56
Round 7S.HaqueJ.Linde – C.SchwerdtClosed16-21.4-1.34-1.81
Round 8S.HaqueW.El Ahmady – T.SadekOpen16-13.8-0.86-0.88
Round 9S.HaqueF.Combescure – J.RombautOpen16-12.9-0.81-0.81
Round 11S.HaqueK.Venkataraman – A.GoelClosed16-15.2-0.95-0.88
Round 12S.HaqueM.Cornell – A.BachOpen16-21.8-1.36-0.69
Round 13S.HaqueA.Apteker – C.GowerClosed16-37.6-2.35-4.62
Round 14S.HaqueJ.Sylvan – F.WrangOpen16+10.6+0.66+1.56
Round 16M.RahmanE.Rodwell – J.MeckstrothClosed16+14.5+0.91+2.75
Round 17M.RahmanV.Aronov – D.DamianovaClosed16-5.3-0.33-2.00
Round 18S.HaqueH.Lasut – E.ManoppoClosed16-15.5-0.97-1.75
Round 19S.HaqueB.Moss – J.GrueOpen16-23.5-1.47-2.81
Round 21S.HaqueP.Mathieu – L.SoudanClosed16-32.0-2.00-0.75

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
+11.5Round 16🇺🇸 USA1282♥x♥K-2+15
+10.7Round 1🇲🇽 MEXICO64♥x♠8=+12
+10.5Round 1🇲🇽 MEXICO82♣x♣2-3+11
+9.0Round 14🇸🇪 SWEDEN256NTx♦A-1+12
+8.9Round 18🇮🇩 INDONESIA236♠♠2=+0
+8.0Round 16🇺🇸 USA1184♠♥7-2+13
+7.7Round 4🇳🇱 NETHERLANDS233NT♥5-3+14
+7.4Round 19🇺🇸 USA233NT♦6-2+11
+6.7Round 17🇧🇬 BULGARIA144♠♦J+2+9
+6.5Round 5🇹🇼 CHINESE TAIPEI75♣♥10-3+5
+5.8Round 1🇲🇽 MEXICO113♥♦2+1+7
+5.4Round 14🇸🇪 SWEDEN304♠♥K+1+1
+5.3Round 4🇳🇱 NETHERLANDS304NT♥4+2+14
+5.0Round 8🇪🇬 EGYPT273NT♣A+2+1
+4.8Round 1🇲🇽 MEXICO24♠♣Q=+7
+4.7Round 12🇳🇿 NEW ZEALAND243♣♥3-2+5
+4.6Round 17🇧🇬 BULGARIA123♣♥7+1-10
+4.6Round 21🇬🇵 GUADELOUPE112♠♣A+2+6
+4.5Round 11🇮🇳 INDIA14♥♦3-2+5
+4.4Round 4🇳🇱 NETHERLANDS191NT♠J=+0
+4.2Round 17🇧🇬 BULGARIA34♥♠K-1+5
+4.1Round 1🇲🇽 MEXICO163♦♠Q=+7
+4.1Round 14🇸🇪 SWEDEN263NT♣4=+10
+4.0Round 16🇺🇸 USA1302NT♣3+1+6
+3.6Round 14🇸🇪 SWEDEN203NT♣J-1+6
+3.6Round 21🇬🇵 GUADELOUPE123NT♥3+2+0
+3.5Round 1🇲🇽 MEXICO52♥♠8-2+3
+3.5Round 18🇮🇩 INDONESIA244♠♥A-1-2
+3.4Round 11🇮🇳 INDIA34♠♦K-1+5
+3.4Round 17🇧🇬 BULGARIA52♠♥Q+1+6
+3.3Round 4🇳🇱 NETHERLANDS273NT♥5+2-14
+3.2Round 1🇲🇽 MEXICO71NT♠4-2+3
+3.2Round 11🇮🇳 INDIA122♠♣K+1+1
+3.2Round 11🇮🇳 INDIA144♠x♥A-2+4
+3.2Round 12🇳🇿 NEW ZEALAND234NT♣3+2+13
+3.2Round 13🇿🇦 SOUTH AFRICA42♠♦K=-1
+3.1Round 1🇲🇽 MEXICO92♠♥K=+6
+3.1Round 2🇧🇷 BRAZIL323♣♠K=+10
+3.1Round 13🇿🇦 SOUTH AFRICA144♠x♣10-1+0
+3.0Round 9🇫🇷 FRANCE81NT♠2+1+7
+3.0Round 14🇸🇪 SWEDEN213NT♥4+2+0
+2.9Round 2🇧🇷 BRAZIL233♠♣5=+0
+2.7Round 18🇮🇩 INDONESIA173♥♣7=+1
+2.7Round 21🇬🇵 GUADELOUPE144♠x♣Q-1+5
+2.4Round 8🇪🇬 EGYPT324♥♦9-2+11
+2.4Round 16🇺🇸 USA1216♣♥A+1+13
+2.3Round 2🇧🇷 BRAZIL213♠♥Q-2+0
+2.2Round 14🇸🇪 SWEDEN282♥♥A-1+0
+2.2Round 19🇺🇸 USA2103♦♥6=+0
+2.0Round 7🇩🇪 GERMANY82♥♠5+2+1
+2.0Round 9🇫🇷 FRANCE95♣♥A-1+2
+2.0Round 14🇸🇪 SWEDEN174♠♦10-1+10
+1.9Round 17🇧🇬 BULGARIA12♦♣4=-1
+1.8Round 5🇹🇼 CHINESE TAIPEI101NT♥A=-1
+1.8Round 11🇮🇳 INDIA63♦♣4-1+0
+1.8Round 13🇿🇦 SOUTH AFRICA13NT♠10+2+0
+1.8Round 14🇸🇪 SWEDEN235♦♥3=+13
+1.8Round 16🇺🇸 USA1251NT♣4+2+0
+1.8Round 21🇬🇵 GUADELOUPE34♥♥A=+0
+1.7Round 12🇳🇿 NEW ZEALAND294♥♥3+1+1
+1.7Round 13🇿🇦 SOUTH AFRICA101NT♣7-2-7
+1.7Round 18🇮🇩 INDONESIA221NT♣5+2+6
+1.6Round 9🇫🇷 FRANCE53NT♦6-2+5
+1.6Round 18🇮🇩 INDONESIA271NT♠3+1-7
+1.5Round 17🇧🇬 BULGARIA114♠♦A-3-7
+1.5Round 18🇮🇩 INDONESIA183NT♦K+1+0
+1.5Round 19🇺🇸 USA2152♠♣6=+0
+1.3Round 7🇩🇪 GERMANY95♦x♠3-3-4
+1.3Round 7🇩🇪 GERMANY122♥♠5=+0
+1.3Round 11🇮🇳 INDIA133NT♥3-1+12
+1.2Round 8🇪🇬 EGYPT192♣♠8-1+4
+1.2Round 9🇫🇷 FRANCE64♥♠6+1+0
+1.2Round 17🇧🇬 BULGARIA153♦♥5+1-10
+1.1Round 4🇳🇱 NETHERLANDS323NT♣Q=+0
+1.1Round 5🇹🇼 CHINESE TAIPEI61NT♠6-4-2
+1.0Round 1🇲🇽 MEXICO42♠♦J-1-1
+1.0Round 1🇲🇽 MEXICO132♠♦J+1-10
+1.0Round 4🇳🇱 NETHERLANDS203NT♣7=+1
+1.0Round 8🇪🇬 EGYPT292♠♥A-1+0
+1.0Round 8🇪🇬 EGYPT305♣♦A=+11
+1.0Round 12🇳🇿 NEW ZEALAND261NT♠4-1+0
+0.9Round 5🇹🇼 CHINESE TAIPEI84♠♥10=+3
+0.8Round 9🇫🇷 FRANCE153NT♣4+2+1
+0.8Round 11🇮🇳 INDIA53NT♦3=+0
+0.7Round 4🇳🇱 NETHERLANDS292♥♦5+1-10
+0.7Round 12🇳🇿 NEW ZEALAND253♠♣A=+1
+0.7Round 16🇺🇸 USA1274♥♣4+1+0
+0.6Round 5🇹🇼 CHINESE TAIPEI34♠♦K=+0
+0.6Round 8🇪🇬 EGYPT283♦♥3=-1
+0.6Round 16🇺🇸 USA1263NT♣4+1+0
+0.6Round 19🇺🇸 USA2143NT♣Q+2+1
+0.5Round 7🇩🇪 GERMANY31NT♠K+1+0
+0.5Round 11🇮🇳 INDIA74♠♥2+1+4
+0.4Round 7🇩🇪 GERMANY41NT♥3+1+0
+0.4Round 7🇩🇪 GERMANY141NT♦10-1-2
+0.4Round 11🇮🇳 INDIA103NT♦9+2-12
+0.3Round 2🇧🇷 BRAZIL263NT♥5+2+13
+0.3Round 2🇧🇷 BRAZIL292♠♦K+1+0
+0.3Round 9🇫🇷 FRANCE162♠♠9+2+10
+0.3Round 14🇸🇪 SWEDEN194♠♦A+1+0
+0.3Round 21🇬🇵 GUADELOUPE62♥♠6+1+0
+0.2Round 16🇺🇸 USA1245♦♣K+1+11
+0.2Round 17🇧🇬 BULGARIA91NT♠Q=+0
+0.2Round 19🇺🇸 USA242♦♦2+3+0
+0.1Round 8🇪🇬 EGYPT254♠♥A=+0
+0.1Round 9🇫🇷 FRANCE133NT♣5+4-12
+0.0Round 4🇳🇱 NETHERLANDS264♥♣5=-3
-0.0Round 5🇹🇼 CHINESE TAIPEI161NT♠7=-1
+0.0Round 7🇩🇪 GERMANY114♥♦8+2+11
+0.0Round 8🇪🇬 EGYPT181NT♣3-2+0
+0.0Round 9🇫🇷 FRANCE117♥♥4=+0
+0.0Round 19🇺🇸 USA284♥♠K-2+0
-0.1Round 2🇧🇷 BRAZIL254♥♣A+1+0
-0.1Round 2🇧🇷 BRAZIL313NT♠9=+0
-0.1Round 4🇳🇱 NETHERLANDS243♣♥J-2+0
-0.1Round 4🇳🇱 NETHERLANDS253NT♥2+1+0
-0.1Round 5🇹🇼 CHINESE TAIPEI11NT♥4-1+2
-0.1Round 5🇹🇼 CHINESE TAIPEI42♦♥5=-1
-0.1Round 8🇪🇬 EGYPT232♥♥J-1-1
-0.1Round 9🇫🇷 FRANCE33NT♠2+1-1
-0.2Round 1🇲🇽 MEXICO104♥♠A+1+0
-0.2Round 5🇹🇼 CHINESE TAIPEI93NT♥5+1-11
-0.2Round 16🇺🇸 USA1313NT♥3+1+0
-0.2Round 17🇧🇬 BULGARIA82♦♦4=-1
-0.3Round 1🇲🇽 MEXICO144♠♣4+1+0
-0.3Round 12🇳🇿 NEW ZEALAND204♥♦10=+1
-0.3Round 13🇿🇦 SOUTH AFRICA54♠x♥Q-1+0
-0.3Round 14🇸🇪 SWEDEN223♦♠7=+9
-0.3Round 21🇬🇵 GUADELOUPE134♠♦5=+0
-0.3Round 21🇬🇵 GUADELOUPE166♦♣10=+13
-0.4Round 2🇧🇷 BRAZIL303NT♣3+1+0
-0.4Round 9🇫🇷 FRANCE44♥♦A-1-12
-0.4Round 12🇳🇿 NEW ZEALAND173♦♥3+1+0
-0.4Round 13🇿🇦 SOUTH AFRICA23♦♣Q+1+0
-0.5Round 5🇹🇼 CHINESE TAIPEI114♠♥10=+0
-0.5Round 14🇸🇪 SWEDEN321NT♣6-1-4
-0.5Round 16🇺🇸 USA1324♠♥K+1+0
-0.6Round 2🇧🇷 BRAZIL282♠♥7+1+0
-0.6Round 7🇩🇪 GERMANY6Pass-3
-0.6Round 7🇩🇪 GERMANY154♥♦A-2+0
-0.7Round 12🇳🇿 NEW ZEALAND303NT♣4+2+1
-0.8Round 16🇺🇸 USA1202♠♦K-2+2
-0.8Round 18🇮🇩 INDONESIA303NT♦5+1+0
-0.8Round 18🇮🇩 INDONESIA311NT♥10+1+0
-0.9Round 9🇫🇷 FRANCE22NT♥J+1-4
-0.9Round 9🇫🇷 FRANCE72♠♣K=+0
-0.9Round 13🇿🇦 SOUTH AFRICA13Pass-4
-0.9Round 19🇺🇸 USA2114♥♦9+1-1
-0.9Round 21🇬🇵 GUADELOUPE23♦♣A=+1
-1.0Round 5🇹🇼 CHINESE TAIPEI124♠♥Q+1-1
-1.0Round 14🇸🇪 SWEDEN273NT♠8-2-6
-1.0Round 18🇮🇩 INDONESIA254♠♥5=+0
-1.1Round 5🇹🇼 CHINESE TAIPEI151NT♦3=+0
-1.1Round 7🇩🇪 GERMANY53♣♦3+1-7
-1.1Round 17🇧🇬 BULGARIA74♠♥Q+2-1
-1.1Round 18🇮🇩 INDONESIA291NT♣3=-2
-1.2Round 1🇲🇽 MEXICO153NT♦2=+2
-1.2Round 2🇧🇷 BRAZIL246♥♦5=-5
-1.2Round 5🇹🇼 CHINESE TAIPEI131NT♥6+2+8
-1.2Round 13🇿🇦 SOUTH AFRICA87NT♠6=+0
-1.2Round 17🇧🇬 BULGARIA21NT♥5-1-3
-1.3Round 12🇳🇿 NEW ZEALAND323♥♦A-1-3
-1.3Round 16🇺🇸 USA1173♥♣3-1-5
-1.3Round 21🇬🇵 GUADELOUPE14♥♠3-1+2
-1.4Round 2🇧🇷 BRAZIL194♠♥J-2+1
-1.4Round 11🇮🇳 INDIA154♥♠6-1-5
-1.5Round 1🇲🇽 MEXICO14♠♥2=+0
-1.5Round 16🇺🇸 USA1291NT♠2+1-1
-1.6Round 16🇺🇸 USA1223♠♥K+2-2
-1.6Round 18🇮🇩 INDONESIA203NT♦10+2+0
-1.6Round 19🇺🇸 USA2162♠♦Q-1+1
-1.7Round 7🇩🇪 GERMANY104♠♥10=+0
-1.7Round 12🇳🇿 NEW ZEALAND274♠♦10-1-5
-1.7Round 17🇧🇬 BULGARIA64♠x♣A-1-6
-1.7Round 19🇺🇸 USA214♥♠3+2-14
-1.7Round 21🇬🇵 GUADELOUPE54♠♣3+1+0
-1.8Round 4🇳🇱 NETHERLANDS282♥♣10+1-7
-1.8Round 8🇪🇬 EGYPT174♠♥2+2-11
-1.9Round 1🇲🇽 MEXICO33♥♠J=-1
-1.9Round 17🇧🇬 BULGARIA134♠x♥3-2-3
-2.0Round 4🇳🇱 NETHERLANDS223♦♠10=-9
-2.0Round 7🇩🇪 GERMANY74♠♥Q-2-8
-2.0Round 8🇪🇬 EGYPT222♥♣3+1+0
-2.1Round 8🇪🇬 EGYPT202♠♣A=+0
-2.1Round 12🇳🇿 NEW ZEALAND194♥♣Q+1+0
-2.1Round 19🇺🇸 USA256♠♣J+1-11
-2.2Round 13🇿🇦 SOUTH AFRICA64♥♥6-3-6
-2.4Round 12🇳🇿 NEW ZEALAND282♥♣3+2-1
-2.6Round 8🇪🇬 EGYPT314♠♣A-1-5
-2.6Round 19🇺🇸 USA224♠♥A+1-8
-2.7Round 9🇫🇷 FRANCE124♥♠3+1+0
-2.7Round 11🇮🇳 INDIA22♠♠4=+0
-2.7Round 21🇬🇵 GUADELOUPE83♠♣Q=-1
-2.8Round 4🇳🇱 NETHERLANDS313♠♣2=-11
-2.8Round 5🇹🇼 CHINESE TAIPEI23NT♠4=+0
-2.8Round 7🇩🇪 GERMANY13NT♠10+2+0
-2.8Round 13🇿🇦 SOUTH AFRICA94♥♥6-1-5
-2.9Round 14🇸🇪 SWEDEN185♥x♠Q-2-8
-2.9Round 16🇺🇸 USA1194♠♣4-2-7
-2.9Round 19🇺🇸 USA294♥♦J+2-2
-3.0Round 4🇳🇱 NETHERLANDS211NT♥5-1-1
-3.0Round 11🇮🇳 INDIA163♥♣J-1-5
-3.1Round 14🇸🇪 SWEDEN293♠♦J-2-2
-3.2Round 13🇿🇦 SOUTH AFRICA164♥♠2=+0
-3.3Round 2🇧🇷 BRAZIL222♣x♠K-1-5
-3.4Round 7🇩🇪 GERMANY23♠♥K-4-2
-3.5Round 19🇺🇸 USA263NT♠8-1-5
-3.7Round 8🇪🇬 EGYPT213NT♣7-2-11
-3.7Round 18🇮🇩 INDONESIA213NT♥4=-3
-3.8Round 13🇿🇦 SOUTH AFRICA73NT♦10-2-13
-4.1Round 2🇧🇷 BRAZIL176♥♠3+1+11
-4.1Round 9🇫🇷 FRANCE101NT♦J+1+1
-4.2Round 21🇬🇵 GUADELOUPE94♥♠6=+0
-4.3Round 4🇳🇱 NETHERLANDS183♦♠A=-6
-4.4Round 19🇺🇸 USA2134♠♣A-1-6
-4.5Round 17🇧🇬 BULGARIA43♣♥4-2-7
-4.7Round 9🇫🇷 FRANCE142♠♣A-2-5
-4.7Round 12🇳🇿 NEW ZEALAND211NTx♥2=-7
-4.8Round 18🇮🇩 INDONESIA262♥♣K+1-7
-5.0Round 12🇳🇿 NEW ZEALAND183NT♥3=-10
-5.0Round 18🇮🇩 INDONESIA322♥♣6-2-3
-5.1Round 11🇮🇳 INDIA83NT♦10=-3
-5.2Round 7🇩🇪 GERMANY135♥♣3-2-2
-5.3Round 21🇬🇵 GUADELOUPE73♠♣2=-7
-5.6Round 8🇪🇬 EGYPT246♦♥A+1-1
-5.7Round 11🇮🇳 INDIA116♥x♣A+1+5
-5.8Round 13🇿🇦 SOUTH AFRICA34♠♠3-1-5
-5.9Round 16🇺🇸 USA1233NT♠3+1-1
-6.3Round 14🇸🇪 SWEDEN244♥♠A=-7
-6.5Round 2🇧🇷 BRAZIL184♠♥3=-13
-6.5Round 11🇮🇳 INDIA93♠♦2-1-12
-6.7Round 14🇸🇪 SWEDEN315♥♠A-3-9
-6.8Round 12🇳🇿 NEW ZEALAND315♥x♥3=-8
-7.0Round 1🇲🇽 MEXICO126♥♣6=+11
-7.0Round 13🇿🇦 SOUTH AFRICA116♥x♠J-1-9
-7.2Round 4🇳🇱 NETHERLANDS174♥♠7=+0
-7.2Round 8🇪🇬 EGYPT263NT♦3-4-11
-7.2Round 19🇺🇸 USA2125♥♠5+1-11
-7.3Round 18🇮🇩 INDONESIA194♠♦K=+0
-7.7Round 12🇳🇿 NEW ZEALAND223NT♦2=+1
-8.1Round 9🇫🇷 FRANCE14♠x♣7=-5
-8.2Round 2🇧🇷 BRAZIL275♣♥K=+1
-8.5Round 19🇺🇸 USA274♥♥4=+0
-8.6Round 13🇿🇦 SOUTH AFRICA154♠♠6-2-9
-8.7Round 17🇧🇬 BULGARIA165♦♠7=-3
-9.2Round 21🇬🇵 GUADELOUPE104♠x♥J-2-12
-9.3Round 18🇮🇩 INDONESIA286♠♥5-1-11
-9.4Round 21🇬🇵 GUADELOUPE153♦♣A-2-9
-9.7Round 17🇧🇬 BULGARIA106♠♣3=+0
-9.7Round 21🇬🇵 GUADELOUPE44♠♦K-2-10
-9.9Round 7🇩🇪 GERMANY165♥♥A+1-13
-9.9Round 11🇮🇳 INDIA46♠♦10-1-13
-10.6Round 2🇧🇷 BRAZIL205♥♥10-1-12
-10.6Round 5🇹🇼 CHINESE TAIPEI143NT♦10-2-11
-11.2Round 13🇿🇦 SOUTH AFRICA125♦x♠6-4-15
-12.7Round 5🇹🇼 CHINESE TAIPEI55♦x♥9-2-15