🇮🇳 MAJUMDAR Debabrata · INDIA

35rank
+95.2Butler · 272 bds
+0.35per board
±4.2swing
+0.54vs par /bd · #13/127
+0.44adjusted /bd
Butler per round: 3.8 12.5 14.9 42.4 -1.5 23 -0.9 10.4 15.4 4.8 -9.3 1.6 -27.6 -13.1 -10.2 21.4 7.6by round

vs par split: bidding +0.55 · play -0.01

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.44/bd

Card play — on target: opening leads 80.0% #58 of 127 · declarer play 73.2% #84 of 127 · defence 89.8% #31 of 127

Card play by contract type — on target
vs NTvs a suit
Opening leads71.0% (31)85.2% (54)
Declarer play71.4% (21)73.8% (61)
Defence91.8% (49)88.8% (98)

Opening leads by suit led: ♠ 76.0% (25) · ♥ 88.9% (18) · ♦ 79.2% (24) · ♣ 77.8% (18)

vs par by strain: NT +1.15 (78) · a suit +0.28 (193)

vs par by level: part-score +0.41 (81) · game +0.57 (169) · slam +0.71 (21)

By role: declaring +0.09/bd (-2.65 vs par · 124) · defending +0.57/bd (+3.22 vs par · 148)

By vulnerability: vulnerable -0.05/bd (-0.03 vs par · 136) · not vulnerable +0.75/bd (+1.12 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.MukherjeeN.Nickell – R.KatzClosed16+3.8+0.24+0.50
Round 3S.MukherjeeH.Fick – R.StephensOpen16+12.5+0.78+0.50
Round 4S.MukherjeeG.Tislevoll – M.WareClosed16+14.9+0.93+1.44
Round 5S.MukherjeeE.Elshorbagy – A.MonirOpen16+42.4+2.65+1.88
Round 6S.MukherjeeJ.Liu – X.HouClosed16-1.5-0.09-0.50
Round 7S.MukherjeeT.Teramoto – H.KakuClosed16+23.0+1.44+1.62
Round 9S.MukherjeeJ.Kalita – M.NowosadzkiClosed16-0.9-0.06+0.75
Round 10S.MukherjeeE.Muzzio – H.CamberosOpen16+10.4+0.65+3.00
Round 11S.MukherjeeT.Bessis – F.VolckerClosed16+15.4+0.96+3.50
Round 13S.MukherjeeG.Ware – M.WilkinsonOpen16+4.8+0.30+0.44
Round 14S.MukherjeeG.Chagas – M.Villas-BoasClosed16-9.3-0.58-2.69
Round 15S.MukherjeeY.Zhang – C.LuoOpen16+1.6+0.10-2.25
Round 16S.MukherjeeV.Demuy – J.KranyakClosed16-27.6-1.73-1.88
Round 18S.MukherjeeJ.Stamatov – D.DanailovClosed16-13.1-0.82-1.50
Round 19S.MukherjeeD.Wolpert – D.KorbelOpen16-10.2-0.64+2.75
Round 20S.MukherjeeS.Noshy – B.RamadanClosed16+21.4+1.34+1.44
Round 21S.MukherjeeM.Ghanem – S.BarakatOpen16+7.6+0.47+0.25

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
+11.7Round 10🇦🇷 ARGENTINA286NT♠J-1+13
+11.4Round 3🇿🇦 SOUTH AFRICA76♣x♦4=+5
+10.7Round 7🇯🇵 JAPAN25♣x♦10-2+12
+10.2Round 11🇫🇷 FRANCE126♦♠10-1+12
+9.7Round 21🇯🇴 JORDAN146♠♥6-3+15
+8.7Round 11🇫🇷 FRANCE35♦♣2=+14
+8.7Round 15🇸🇬 SINGAPORE45♣x♥Q-2+7
+8.6Round 3🇿🇦 SOUTH AFRICA153♠x♥5-3+8
+8.5Round 18🇧🇬 BULGARIA233♥♠6=+12
+8.5Round 20🇪🇬 EGYPT234♠♥7=+0
+8.4Round 7🇯🇵 JAPAN63NTx♣Q-2+10
+8.3Round 2🇺🇸 USA1225♣x♦J-2+11
+8.0Round 5🇦🇪 UNITED ARAB EMIRATES144♠♣A-3+13
+8.0Round 7🇯🇵 JAPAN73♦♥3+3+15
+7.6Round 4🇳🇿 NEW ZEALAND175♣♦4+1+11
+7.6Round 5🇦🇪 UNITED ARAB EMIRATES94♥♠Q=+0
+7.6Round 7🇯🇵 JAPAN106♠♥A-1+13
+7.6Round 16🇺🇸 USA2266♦♥8=+0
+7.5Round 15🇸🇬 SINGAPORE156♦x♥6-1+13
+7.4Round 2🇺🇸 USA1215♣♠A-1+12
+7.3Round 20🇪🇬 EGYPT203NT♠5+3+16
+7.1Round 20🇪🇬 EGYPT246♥♦6-1+14
+6.6Round 5🇦🇪 UNITED ARAB EMIRATES112♦x♦10+1+5
+6.4Round 10🇦🇷 ARGENTINA172♣♠8+1+7
+6.4Round 13🇦🇺 AUSTRALIA83NT♥5=+7
+6.1Round 13🇦🇺 AUSTRALIA112♣♥3=+11
+6.0Round 5🇦🇪 UNITED ARAB EMIRATES34♠x♦A-3+12
+6.0Round 14🇧🇷 BRAZIL314♥♦A-2+9
+5.9Round 6🇨🇳 CHINA224♠♦A-1+5
+5.8Round 5🇦🇪 UNITED ARAB EMIRATES123♥♠6=+7
+5.7Round 7🇯🇵 JAPAN114♠♣J=+7
+5.6Round 3🇿🇦 SOUTH AFRICA104♠♣A-1+6
+5.2Round 21🇯🇴 JORDAN92♠♥8+3+2
+5.1Round 10🇦🇷 ARGENTINA213NT♥10+1+1
+5.0Round 7🇯🇵 JAPAN125♠x♥5-1+9
+5.0Round 19🇨🇦 CANADA53NT♣5-2+7
+5.0Round 20🇪🇬 EGYPT253NT♦3-2+6
+4.9Round 5🇦🇪 UNITED ARAB EMIRATES74♠♥10-1+0
+4.8Round 14🇧🇷 BRAZIL185♠♥A-1+9
+4.6Round 18🇧🇬 BULGARIA174♠♣10=+0
+4.5Round 4🇳🇿 NEW ZEALAND254♥♠J-1+5
+4.5Round 19🇨🇦 CANADA113NT♠6-2+11
+4.2Round 4🇳🇿 NEW ZEALAND244NT♣J=+0
+4.1Round 13🇦🇺 AUSTRALIA134♥♠Q=+0
+4.0Round 3🇿🇦 SOUTH AFRICA124♠x♣J-1+7
+4.0Round 7🇯🇵 JAPAN153NT♠8+3+1
+3.8Round 9🇵🇱 POLAND104♥♠2=-1
+3.7Round 5🇦🇪 UNITED ARAB EMIRATES43NT♣K-1+6
+3.7Round 5🇦🇪 UNITED ARAB EMIRATES65♣♥5+1+9
+3.7Round 21🇯🇴 JORDAN114♥♦A-2+5
+3.6Round 2🇺🇸 USA1235♦♠8=+0
+3.6Round 10🇦🇷 ARGENTINA274♥♠8-3+1
+3.6Round 15🇸🇬 SINGAPORE102♥♠4+2-10
+3.5Round 2🇺🇸 USA1273♣♣5-2+5
+3.5Round 6🇨🇳 CHINA281NT♣5+2+10
+3.5Round 20🇪🇬 EGYPT303NT♥J-3+7
+3.4Round 4🇳🇿 NEW ZEALAND277♥♦2=+0
+3.4Round 6🇨🇳 CHINA271NT♥2=+8
+3.4Round 20🇪🇬 EGYPT216♦♠9+1-11
+3.3Round 2🇺🇸 USA1185♣x♥K-3+14
+3.3Round 9🇵🇱 POLAND13NT♥K-1+5
+3.3Round 15🇸🇬 SINGAPORE134♥♦6-1-1
+3.2Round 5🇦🇪 UNITED ARAB EMIRATES14NT♠6+2-11
+3.0Round 4🇳🇿 NEW ZEALAND323♦♣10=+0
+3.0Round 9🇵🇱 POLAND162♠x♠J-1+5
+3.0Round 10🇦🇷 ARGENTINA223♠♦J=+1
+2.7Round 16🇺🇸 USA2321NT♠Q=+5
+2.7Round 20🇪🇬 EGYPT272♥♦K-2+0
+2.6Round 9🇵🇱 POLAND52♥♠A-1+0
+2.5Round 11🇫🇷 FRANCE63♦♠2+1+8
+2.5Round 11🇫🇷 FRANCE153NT♠J-2+2
+2.5Round 19🇨🇦 CANADA73♣♥9=+1
+2.4Round 4🇳🇿 NEW ZEALAND222♥♠3+1+1
+2.4Round 11🇫🇷 FRANCE104♠♦J-1-3
+2.4Round 18🇧🇬 BULGARIA293♦♥K-1+5
+2.4Round 19🇨🇦 CANADA41♠♥2+3-1
+2.3Round 2🇺🇸 USA1304♣♥A=+1
+2.2Round 3🇿🇦 SOUTH AFRICA33♦♦2-3+1
+2.2Round 4🇳🇿 NEW ZEALAND313♥♦A-2+9
+2.2Round 11🇫🇷 FRANCE82♠♠4+2+6
+2.1Round 21🇯🇴 JORDAN103NT♦K+2+0
+2.0Round 3🇿🇦 SOUTH AFRICA92NT♥3-1+5
+2.0Round 11🇫🇷 FRANCE112♥♣5+4+6
+1.9Round 15🇸🇬 SINGAPORE124♠♦2+1+0
+1.9Round 16🇺🇸 USA2283NT♠Q-2+8
+1.9Round 21🇯🇴 JORDAN13♠♥6-3+2
+1.9Round 21🇯🇴 JORDAN126♠♥Q=+0
+1.8Round 2🇺🇸 USA1294♠♣K+1+13
+1.8Round 3🇿🇦 SOUTH AFRICA53NT♥7-1+12
+1.8Round 9🇵🇱 POLAND65♥♦7=+0
+1.8Round 10🇦🇷 ARGENTINA203NT♦Q-2+13
+1.8Round 11🇫🇷 FRANCE53NT♠6=-1
+1.8Round 15🇸🇬 SINGAPORE22♠♠6-2-5
+1.8Round 18🇧🇬 BULGARIA254♥♣2+1+0
+1.7Round 3🇿🇦 SOUTH AFRICA44♠♥Q+1+4
+1.7Round 3🇿🇦 SOUTH AFRICA81NT♥2+3+1
+1.6Round 6🇨🇳 CHINA303NT♣6+3+1
+1.4Round 6🇨🇳 CHINA233NT♥6-1+6
+1.4Round 9🇵🇱 POLAND111NT♥2=+2
+1.4Round 13🇦🇺 AUSTRALIA92♦♠K-2-2
+1.4Round 16🇺🇸 USA2203♠♦2=+0
+1.4Round 21🇯🇴 JORDAN84♥♦4+1+0
+1.3Round 7🇯🇵 JAPAN33NT♣6=+11
+1.2Round 2🇺🇸 USA1254♠♣J=+0
+1.2Round 7🇯🇵 JAPAN45♦♠Q+1-13
+1.2Round 15🇸🇬 SINGAPORE54♠♦3-1+6
+1.1Round 21🇯🇴 JORDAN153NT♠8-2+7
+1.0Round 5🇦🇪 UNITED ARAB EMIRATES81♦♥6=-1
+1.0Round 5🇦🇪 UNITED ARAB EMIRATES165♠♣J=+11
+1.0Round 10🇦🇷 ARGENTINA245♠♣K+1+8
+1.0Round 10🇦🇷 ARGENTINA326NT♥Q+1+11
+1.0Round 14🇧🇷 BRAZIL263♠♦2-2+2
+1.0Round 20🇪🇬 EGYPT284♠♦J=+13
+1.0Round 21🇯🇴 JORDAN53NT♠K+2+0
+0.9Round 10🇦🇷 ARGENTINA313NT♠J+1-1
+0.9Round 13🇦🇺 AUSTRALIA22♥♦A+1+8
+0.9Round 14🇧🇷 BRAZIL285♥x♠A-2+5
+0.9Round 16🇺🇸 USA2174♠x♦7-2+0
+0.8Round 14🇧🇷 BRAZIL273NT♠A-1-5
+0.7Round 3🇿🇦 SOUTH AFRICA24♠♣4+2-11
+0.7Round 13🇦🇺 AUSTRALIA54♥♣K+2+1
+0.6Round 4🇳🇿 NEW ZEALAND204♥♠Q+2+17
+0.6Round 4🇳🇿 NEW ZEALAND283NT♣3=+0
+0.6Round 10🇦🇷 ARGENTINA253NT♠6-1+5
+0.5Round 2🇺🇸 USA1313NT♠Q+3-10
+0.5Round 11🇫🇷 FRANCE24♠♦K+1+13
+0.5Round 14🇧🇷 BRAZIL324♥♠Q+1+0
+0.4Round 6🇨🇳 CHINA203♦♠A-1-1
+0.4Round 6🇨🇳 CHINA242♠♠Q-1-2
+0.4Round 13🇦🇺 AUSTRALIA164♥♣K+1+0
+0.4Round 14🇧🇷 BRAZIL295♥x♠A-2+4
+0.4Round 21🇯🇴 JORDAN13Pass+3
+0.3Round 5🇦🇪 UNITED ARAB EMIRATES24♥♣7+1-11
+0.3Round 6🇨🇳 CHINA183♠♣5-1+2
+0.3Round 13🇦🇺 AUSTRALIA123♥♠J-1-4
+0.2Round 3🇿🇦 SOUTH AFRICA64♥♠A=+0
+0.2Round 6🇨🇳 CHINA292♠♣5+1+0
+0.2Round 13🇦🇺 AUSTRALIA104♥♠4+1+0
+0.2Round 20🇪🇬 EGYPT174♥♦4=+0
+0.1Round 2🇺🇸 USA1322NT♣2+1+6
+0.1Round 9🇵🇱 POLAND93NT♣4+1+1
+0.0Round 6🇨🇳 CHINA213NT♠Q=-3
-0.0Round 9🇵🇱 POLAND143♦♠Q=+0
+0.0Round 14🇧🇷 BRAZIL174♥♦3+2-14
-0.0Round 14🇧🇷 BRAZIL223NT♥6+2-1
-0.0Round 15🇸🇬 SINGAPORE83♦♥2=+0
-0.0Round 15🇸🇬 SINGAPORE163NT♥6=+0
-0.0Round 16🇺🇸 USA2304♠♥J=+0
-0.0Round 19🇨🇦 CANADA144♠♣J+3+14
-0.0Round 20🇪🇬 EGYPT191NT♦2+2+1
-0.0Round 20🇪🇬 EGYPT324♥♠10=+0
-0.1Round 4🇳🇿 NEW ZEALAND264♠♥2-1-6
-0.1Round 7🇯🇵 JAPAN143NT♠3+3-10
-0.2Round 13🇦🇺 AUSTRALIA33♠♦7=-4
-0.2Round 13🇦🇺 AUSTRALIA153NT♦4+3+13
-0.3Round 4🇳🇿 NEW ZEALAND193♠♦3=+0
-0.3Round 5🇦🇪 UNITED ARAB EMIRATES102♥♦4=+1
-0.3Round 13🇦🇺 AUSTRALIA43NT♦5+1-1
-0.3Round 16🇺🇸 USA2244NT♦3=-11
-0.4Round 4🇳🇿 NEW ZEALAND213NT♦2+1-1
-0.4Round 18🇧🇬 BULGARIA193NT♥2+1+0
-0.4Round 19🇨🇦 CANADA64♥♦Q=+1
-0.4Round 21🇯🇴 JORDAN43NT♥2=+0
-0.4Round 21🇯🇴 JORDAN62♥♣6-1-10
-0.5Round 7🇯🇵 JAPAN84♠♥8=+1
-0.6Round 9🇵🇱 POLAND154♥♦Q+1+10
-0.7Round 11🇫🇷 FRANCE14♠♥8-1+5
-0.8Round 5🇦🇪 UNITED ARAB EMIRATES134♥♣4+1-1
-0.8Round 20🇪🇬 EGYPT314♠♦K-1-5
-0.9Round 6🇨🇳 CHINA175♦♠K-1-4
-1.0Round 19🇨🇦 CANADA33NT♦2+3+11
-1.0Round 19🇨🇦 CANADA93♦♣Q-1+1
-1.0Round 19🇨🇦 CANADA164♥♣A=+0
-1.0Round 20🇪🇬 EGYPT181NT♠Q=-1
-1.1Round 10🇦🇷 ARGENTINA264♠♦A-1+6
-1.1Round 18🇧🇬 BULGARIA225♥♦3=-4
-1.2Round 3🇿🇦 SOUTH AFRICA13♠♥10=-1
-1.2Round 9🇵🇱 POLAND73♥♣Q=+0
-1.2Round 18🇧🇬 BULGARIA204♠♠A-1-6
-1.3Round 5🇦🇪 UNITED ARAB EMIRATES153NT♠5+1+1
-1.3Round 9🇵🇱 POLAND82♠♥6+1+0
-1.3Round 9🇵🇱 POLAND123NT♥6=+0
-1.3Round 10🇦🇷 ARGENTINA301NT♠K-2+1
-1.3Round 11🇫🇷 FRANCE164NT♥5+1+0
-1.3Round 19🇨🇦 CANADA153NT♠2+2+12
-1.4Round 14🇧🇷 BRAZIL303♦♠7+1-7
-1.4Round 16🇺🇸 USA2274♠♣9+1-11
-1.5Round 4🇳🇿 NEW ZEALAND233♠♥J=+0
-1.5Round 4🇳🇿 NEW ZEALAND295♦♠10-1+3
-1.5Round 15🇸🇬 SINGAPORE114♠♦9+3-10
-1.5Round 18🇧🇬 BULGARIA304♥♣3-1-5
-1.6Round 10🇦🇷 ARGENTINA233♦♠6+1+0
-1.7Round 4🇳🇿 NEW ZEALAND182♠♣K+2-6
-1.7Round 19🇨🇦 CANADA14♣♥3=+1
-1.9Round 7🇯🇵 JAPAN52♥♦3=+0
-1.9Round 15🇸🇬 SINGAPORE14♠♥A-1+2
-2.0Round 2🇺🇸 USA1174♥♦4-1-4
-2.0Round 2🇺🇸 USA1284♠♣5-1-5
-2.0Round 18🇧🇬 BULGARIA244♠♦3-2-5
-2.1Round 11🇫🇷 FRANCE93NT♦3=+0
-2.2Round 9🇵🇱 POLAND23NT♣10-3-6
-2.2Round 13🇦🇺 AUSTRALIA144♠♠J-1-5
-2.2Round 18🇧🇬 BULGARIA321NT♦J-4+0
-2.2Round 19🇨🇦 CANADA83♦♦3=+0
-2.3Round 14🇧🇷 BRAZIL193NT♦J-2-8
-2.4Round 6🇨🇳 CHINA264♠♥6=+1
-2.4Round 13🇦🇺 AUSTRALIA74♠♥A+1-1
-2.4Round 15🇸🇬 SINGAPORE91NT♠3=-5
-2.4Round 18🇧🇬 BULGARIA184♠♣A-1-5
-2.4Round 18🇧🇬 BULGARIA262♣x♥Q-1-2
-2.4Round 20🇪🇬 EGYPT265♦♠K-1-6
-2.5Round 13🇦🇺 AUSTRALIA62♠♦8+1-8
-2.6Round 16🇺🇸 USA2215♦♣A=+13
-2.6Round 16🇺🇸 USA2223NT♣3+1+0
-2.7Round 2🇺🇸 USA1204♥♦K+2-13
-2.7Round 11🇫🇷 FRANCE132♦♠A+1+0
-2.7Round 20🇪🇬 EGYPT293NT♠5=+1
-2.8Round 14🇧🇷 BRAZIL204NT♠J+1-12
-2.8Round 19🇨🇦 CANADA24♠♦3+1+0
-2.9Round 9🇵🇱 POLAND34♠♦J=+0
-3.0Round 11🇫🇷 FRANCE73♦♥9-1-6
-3.0Round 18🇧🇬 BULGARIA316♦♣2=+1
-3.0Round 21🇯🇴 JORDAN23NT♠K+3-2
-3.1Round 3🇿🇦 SOUTH AFRICA143NT♣6-3-7
-3.1Round 11🇫🇷 FRANCE45♥♠6=+0
-3.2Round 9🇵🇱 POLAND133NT♥2+1+0
-3.4Round 6🇨🇳 CHINA322♠♦Q+1-1
-3.4Round 21🇯🇴 JORDAN73NT♦4-1-12
-3.5Round 7🇯🇵 JAPAN16♠x♦A-3-5
-3.6Round 14🇧🇷 BRAZIL213♣♣6+1-1
-3.6Round 14🇧🇷 BRAZIL233♠♦6=-12
-3.6Round 18🇧🇬 BULGARIA282♥♠7+1-1
-3.7Round 19🇨🇦 CANADA122♠♥A+2-6
-3.8Round 6🇨🇳 CHINA254♠♣6-2-11
-3.9Round 15🇸🇬 SINGAPORE33NT♦2=+0
-4.0Round 6🇨🇳 CHINA313♥♣K=-6
-4.1Round 6🇨🇳 CHINA196♦♥6-1-13
-4.1Round 10🇦🇷 ARGENTINA294♥♠Q-1-6
-4.1Round 16🇺🇸 USA2313NT♥6+1+0
-4.2Round 9🇵🇱 POLAND45♦x♠A-2-4
-4.3Round 15🇸🇬 SINGAPORE66♠♦3+1-13
-4.4Round 16🇺🇸 USA2234♥♠K+1-4
-4.4Round 18🇧🇬 BULGARIA274♥♦A+1-4
-4.4Round 19🇨🇦 CANADA104♥♠10+1+0
-4.5Round 11🇫🇷 FRANCE144♥♦3=+0
-4.6Round 16🇺🇸 USA2291NT♠2-1-5
-4.8Round 14🇧🇷 BRAZIL241NT♦A=-6
-5.1Round 19🇨🇦 CANADA133♠♥3=-8
-5.2Round 14🇧🇷 BRAZIL254♥♦3-1-6
-5.3Round 21🇯🇴 JORDAN163NT♦4=-6
-5.8Round 7🇯🇵 JAPAN164♥♠8=-7
-5.9Round 15🇸🇬 SINGAPORE74♠♥5-3-10
-6.1Round 7🇯🇵 JAPAN134♥♦5+1-1
-6.2Round 18🇧🇬 BULGARIA213NT♦J-1-10
-6.3Round 2🇺🇸 USA1264NT♣10+2-1
-6.3Round 16🇺🇸 USA2253NT♦4=-7
-6.4Round 3🇿🇦 SOUTH AFRICA135♦x♠A-1-12
-6.5Round 15🇸🇬 SINGAPORE144♥♦10-1-10
-7.0Round 5🇦🇪 UNITED ARAB EMIRATES53NT♠3+1-11
-7.5Round 2🇺🇸 USA1244♥♣Q=-11
-7.7Round 2🇺🇸 USA1194♣♣5=-10
-7.8Round 3🇿🇦 SOUTH AFRICA114♠♥7-1-10
-7.9Round 13🇦🇺 AUSTRALIA15♥x♠A-4-8
-7.9Round 16🇺🇸 USA2186♠♦6-1-11
-7.9Round 16🇺🇸 USA2192♦♠Q-4-7
-8.0Round 10🇦🇷 ARGENTINA194♠♣7-1-12
-8.1Round 4🇳🇿 NEW ZEALAND304♥♠K-1-10
-8.3Round 21🇯🇴 JORDAN36♠♦4=+0
-8.6Round 10🇦🇷 ARGENTINA184♠♦5=+0
-8.9Round 3🇿🇦 SOUTH AFRICA166♦♠4=+0
-10.4Round 20🇪🇬 EGYPT226♠♥Q-1-12
-11.0Round 7🇯🇵 JAPAN96♦♣K-1-17