🇮🇳 MUKHERJEE Sumit · INDIA

20rank
+109.3Butler · 272 bds
+0.40per board
±4.2swing
+0.30vs par /bd · #39/123
+0.47adjusted /bd
Butler per round: -2.4 15.1 12.1 -11.4 11.2 1.2 13.1 14.8 21.9 -14.4 8.3 18.2 -23.9 4.1 13.8 22.9 4.7by round

vs par split: bidding +0.02 · play +0.27

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.47/bd

Card play — on target: opening leads 77.5% #104 of 123 · declarer play 77.4% #62 of 123 · defence 86.9% #72 of 123

Card play by contract type — on target
vs NTvs a suit
Opening leads76.0% (25)78.1% (64)
Declarer play68.8% (16)81.1% (37)
Defence89.2% (37)86.0% (100)

Opening leads by suit led: ♠ 90.9% (11) · ♥ 70.5% (61) · ♦ 100.0% (8) · ♣ 88.9% (9)

vs par by strain: NT -0.17 (78) · a suit +0.47 (193)

vs par by level: part-score +0.72 (112) · game -0.22 (139) · slam +1.40 (20)

By role: declaring +0.28/bd (-2.00 vs par · 135) · defending +0.53/bd (+2.56 vs par · 137)

By vulnerability: vulnerable +0.23/bd (-0.05 vs par · 136) · not vulnerable +0.58/bd (+0.65 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.MajumderO.Rimstedt – M.RimstedtOpen16-2.4-0.15-0.88
Round 2D.MajumderI.Nanev – J.StefanovClosed16+15.1+0.94+2.12
Round 3D.MajumderJ.Pszczola – M.RosenbergClosed16+12.1+0.76+1.31
Round 4D.MajumderM.Heshmat – B.PascalClosed16-11.4-0.71+0.81
Round 6D.MajumderP.Mathieu – L.SoudanClosed16+11.2+0.70-1.25
Round 7D.MajumderG.Donati – A.GandogliaOpen16+1.2+0.07+0.50
Round 8D.MajumderG.Tislevoll – M.WareClosed16+13.1+0.82+0.75
Round 10D.MajumderB.Nab – B.DrijverClosed16+14.8+0.93+1.56
Round 11D.MajumderM.Ispahani – KAMRUZZAMAN A H MOpen16+21.9+1.37+1.50
Round 12D.MajumderE.Rodwell – J.MeckstrothOpen16-14.4-0.90-1.50
Round 14D.MajumderJ.Li – B.ZhangClosed16+8.3+0.52-0.31
Round 15D.MajumderM.Rehder – H.HaeuslerOpen16+18.2+1.14+1.69
Round 16D.MajumderC.Lorenzini – J.QuantinOpen16-23.9-1.49-3.38
Round 17D.MajumderG.Helgemo – K.MartensClosed16+4.1+0.26-0.56
Round 18D.MajumderG.Herrera – G.MarshallClosed16+13.8+0.86+0.50
Round 19D.MajumderA.Apteker – C.GowerClosed16+22.9+1.43+2.81
Round 21D.MajumderE.Yeh – L.ChenClosed16+4.7+0.29-0.62

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
+14.1Round 11🇧🇩 BANGLADESH46♠♣4=+13
+13.3Round 10🇳🇱 NETHERLANDS246NT♥6-1+14
+12.6Round 21🇹🇼 CHINESE TAIPEI167♠♦7=+0
+11.3Round 14🇨🇳 CHINA213NT♥3-2+13
+11.0Round 16🇫🇷 FRANCE285♣♥6=+0
+10.7Round 18🇲🇽 MEXICO286♠♣5=+11
+10.1Round 18🇲🇽 MEXICO213NT♠10-1+12
+9.6Round 4🇪🇬 EGYPT276NT♠4-4+17
+9.1Round 14🇨🇳 CHINA263♦♥A-1+6
+8.5Round 6🇬🇵 GUADELOUPE242♥♥6+1+11
+8.3Round 4🇪🇬 EGYPT235♦♥2=+0
+8.1Round 15🇩🇪 GERMANY66♦♥K+1-10
+8.1Round 17🇲🇨 MONACO107♠♠3-1+17
+7.6Round 2🇧🇬 BULGARIA186NT♦10=+0
+7.6Round 11🇧🇩 BANGLADESH144♠x♦J-3+8
+7.5Round 7🇮🇹 ITALY33NTx♥6-1+8
+7.2Round 3🇺🇸 USA263NT♥6-3+14
+7.2Round 19🇿🇦 SOUTH AFRICA125♥♥6+1+11
+7.0Round 10🇳🇱 NETHERLANDS303NT♥6-2+11
+6.4Round 8🇳🇿 NEW ZEALAND245♦♣3+1+11
+6.2Round 10🇳🇱 NETHERLANDS194♥♥6=+7
+6.1Round 2🇧🇬 BULGARIA174♥♠3+3+14
+6.1Round 16🇫🇷 FRANCE184♠♥6=+0
+6.1Round 18🇲🇽 MEXICO174♠x♥J-2+5
+6.0Round 17🇲🇨 MONACO145♠♦J=+8
+5.7Round 19🇿🇦 SOUTH AFRICA63NT♥6-2+7
+5.3Round 12🇺🇸 USA1254♠♥6-1+5
+5.0Round 12🇺🇸 USA1183NT♥6=+10
+5.0Round 15🇩🇪 GERMANY153♥♥6-2+6
+4.9Round 1🇸🇪 SWEDEN71NT♥6=+5
+4.8Round 6🇬🇵 GUADELOUPE276♦♥6-1+10
+4.7Round 10🇳🇱 NETHERLANDS172NT♥6=+6
+4.6Round 1🇸🇪 SWEDEN64♥♥6-1+6
+4.3Round 7🇮🇹 ITALY84♥♥6-1+5
+4.3Round 17🇲🇨 MONACO64♥♠5+1+0
+4.3Round 19🇿🇦 SOUTH AFRICA34♥♥6=+0
+4.2Round 15🇩🇪 GERMANY123♠♣J+1+7
+4.1Round 1🇸🇪 SWEDEN51♥♥6+1+5
+4.1Round 8🇳🇿 NEW ZEALAND273NT♥8+1+0
+4.1Round 11🇧🇩 BANGLADESH133NT♣4-2+13
+4.1Round 18🇲🇽 MEXICO194♠♦K-1+10
+4.0Round 3🇺🇸 USA2144♥♠5=-1
+3.8Round 10🇳🇱 NETHERLANDS264♠♥6-1+6
+3.8Round 11🇧🇩 BANGLADESH153♣♠A+1+0
+3.7Round 17🇲🇨 MONACO42NT♠K=+1
+3.4Round 2🇧🇬 BULGARIA213♥♥3=+1
+3.4Round 11🇧🇩 BANGLADESH162♥♠5+1+1
+3.4Round 15🇩🇪 GERMANY142♠♥6+2+6
+3.3Round 4🇪🇬 EGYPT191NT♠J-2+7
+3.2Round 2🇧🇬 BULGARIA273NT♥A-2+11
+3.2Round 8🇳🇿 NEW ZEALAND222♥♠3-1+5
+3.2Round 15🇩🇪 GERMANY96♣♠9=-2
+3.0Round 14🇨🇳 CHINA173♠♦K=-7
+3.0Round 15🇩🇪 GERMANY112♠♥6=+7
+2.9Round 2🇧🇬 BULGARIA233♠♥5=+0
+2.9Round 7🇮🇹 ITALY123♥♥6-1+4
+2.9Round 8🇳🇿 NEW ZEALAND202♠♣A-1+5
+2.9Round 16🇫🇷 FRANCE195♦♥6-2+7
+2.9Round 17🇲🇨 MONACO81NTx♠7=+2
+2.9Round 19🇿🇦 SOUTH AFRICA94♥♥6+2+2
+2.9Round 19🇿🇦 SOUTH AFRICA102NT♥Q-1+5
+2.8Round 4🇪🇬 EGYPT312♠♣2+1+11
+2.8Round 12🇺🇸 USA1314♥♥6+1+4
+2.7Round 17🇲🇨 MONACO52♠♣6+2+6
+2.7Round 21🇹🇼 CHINESE TAIPEI83♠♥3=+1
+2.5Round 14🇨🇳 CHINA315♥♦9-1+5
+2.4Round 1🇸🇪 SWEDEN14♠♥6+1+1
+2.3Round 3🇺🇸 USA232NT♥10=+0
+2.3Round 21🇹🇼 CHINESE TAIPEI144♠x♠3-2+0
+2.2Round 6🇬🇵 GUADELOUPE173♠♥6=+1
+2.2Round 11🇧🇩 BANGLADESH122♥♥4=+0
+2.2Round 18🇲🇽 MEXICO292♠♦J+3+2
+2.1Round 3🇺🇸 USA254♠♦3+1+0
+2.1Round 19🇿🇦 SOUTH AFRICA56♠♥6+1+11
+2.0Round 3🇺🇸 USA2152NT♠6-1+5
+2.0Round 6🇬🇵 GUADELOUPE251NT♥6=-1
+2.0Round 7🇮🇹 ITALY22♥♥6+1+0
+2.0Round 7🇮🇹 ITALY74♠♥6-2+8
+2.0Round 17🇲🇨 MONACO134♥♥3+1+1
+1.9Round 4🇪🇬 EGYPT223♥♦A-1+9
+1.9Round 7🇮🇹 ITALY14♥♥6=-1
+1.9Round 10🇳🇱 NETHERLANDS324♠♥6+3+17
+1.8Round 11🇧🇩 BANGLADESH64♦♠10-1+0
+1.7Round 7🇮🇹 ITALY104♠♥6=+0
+1.7Round 12🇺🇸 USA1274♠♥6-1+5
+1.7Round 18🇲🇽 MEXICO221NT♣5+2+6
+1.7Round 19🇿🇦 SOUTH AFRICA15♥♥6+1+14
+1.7Round 19🇿🇦 SOUTH AFRICA24♠♥6=+8
+1.7Round 21🇹🇼 CHINESE TAIPEI54♠♦6+1+0
+1.6Round 2🇧🇬 BULGARIA204♥♣4=+0
+1.6Round 8🇳🇿 NEW ZEALAND283♦♥A+1+0
+1.6Round 8🇳🇿 NEW ZEALAND313♦♣K=-1
+1.6Round 14🇨🇳 CHINA255♠x♦K-3+0
+1.6Round 15🇩🇪 GERMANY53NT♠J=-1
+1.6Round 19🇿🇦 SOUTH AFRICA163♠♥6-1-1
+1.5Round 3🇺🇸 USA243NT♦3+2+1
+1.5Round 12🇺🇸 USA1283♥♥6=+0
+1.5Round 14🇨🇳 CHINA322♣♦6=+5
+1.5Round 15🇩🇪 GERMANY13♠x♣Q-1+7
+1.5Round 18🇲🇽 MEXICO183NT♦K+1+0
+1.4Round 2🇧🇬 BULGARIA281NT♦8=+2
+1.4Round 2🇧🇬 BULGARIA292♠♦K=+1
+1.4Round 3🇺🇸 USA294♥♠3=+0
+1.4Round 11🇧🇩 BANGLADESH83♣♦10+1+5
+1.4Round 12🇺🇸 USA1204♠♥6+1+0
+1.3Round 6🇬🇵 GUADELOUPE203♥♥5-1+0
+1.3Round 14🇨🇳 CHINA303♠♥K+1+6
+1.3Round 21🇹🇼 CHINESE TAIPEI14♥♠3-1-2
+1.2Round 1🇸🇪 SWEDEN153NT♥6=-2
+1.2Round 3🇺🇸 USA224♠♦Q+1+1
+1.2Round 6🇬🇵 GUADELOUPE223NT♥6+1+1
+1.2Round 16🇫🇷 FRANCE313NT♥6+2+1
+1.1Round 3🇺🇸 USA211NT♣3=+6
+1.1Round 10🇳🇱 NETHERLANDS312NT♥6+2+2
+1.1Round 11🇧🇩 BANGLADESH93♥♦A-5-6
+1.1Round 15🇩🇪 GERMANY24♠♥5+3+14
+1.1Round 18🇲🇽 MEXICO264♥♣10-1-1
+1.1Round 21🇹🇼 CHINESE TAIPEI114♠♣A=+0
+1.0Round 7🇮🇹 ITALY52♠♥6+1+7
+1.0Round 8🇳🇿 NEW ZEALAND292♠♥A-1+0
+1.0Round 8🇳🇿 NEW ZEALAND303NT♦3=+11
+1.0Round 14🇨🇳 CHINA233NT♣Q+3-12
+0.9Round 1🇸🇪 SWEDEN32♥♥6=+0
+0.9Round 21🇹🇼 CHINESE TAIPEI23♦♣A=-1
+0.8Round 14🇨🇳 CHINA282♠x♦A-1+3
+0.7Round 12🇺🇸 USA1304♠♥6+1-1
+0.7Round 19🇿🇦 SOUTH AFRICA41♠♥6+3+1
+0.6Round 7🇮🇹 ITALY6Pass+3
+0.5Round 2🇧🇬 BULGARIA303NT♣10=+1
+0.5Round 6🇬🇵 GUADELOUPE184♠♥6+1-13
+0.5Round 6🇬🇵 GUADELOUPE214♠♥6-1-2
+0.5Round 6🇬🇵 GUADELOUPE293♠♥6-1-1
+0.5Round 8🇳🇿 NEW ZEALAND323♥♦9-1+10
+0.5Round 19🇿🇦 SOUTH AFRICA143NT♥6+1+0
+0.4Round 18🇲🇽 MEXICO203NT♦10+4+2
+0.3Round 1🇸🇪 SWEDEN144♠♥6+1+0
+0.3Round 3🇺🇸 USA282♥♣4=-7
+0.3Round 6🇬🇵 GUADELOUPE193NT♥6+2-11
+0.3Round 10🇳🇱 NETHERLANDS274♦♥6-1-2
+0.3Round 21🇹🇼 CHINESE TAIPEI104♠♥J-1+6
+0.3Round 21🇹🇼 CHINESE TAIPEI134♠♥2=+0
+0.2Round 1🇸🇪 SWEDEN22♠♥6+2-1
+0.2Round 1🇸🇪 SWEDEN104♥♥6+1+0
+0.2Round 10🇳🇱 NETHERLANDS293♠♥6-2+2
+0.2Round 15🇩🇪 GERMANY84♠♥3=+0
+0.2Round 17🇲🇨 MONACO91NT♠Q=+0
+0.1Round 3🇺🇸 USA274♥♣4=+1
+0.1Round 4🇪🇬 EGYPT253NT♥2+1+0
+0.1Round 8🇳🇿 NEW ZEALAND254♠♥A=+0
+0.0Round 4🇪🇬 EGYPT204♠♦5=+0
-0.0Round 7🇮🇹 ITALY114♥♥6+2-11
+0.0Round 10🇳🇱 NETHERLANDS254♠♥6=+0
+0.0Round 14🇨🇳 CHINA291NT♥Q-1-1
-0.0Round 15🇩🇪 GERMANY44♠♥2+1+0
+0.0Round 15🇩🇪 GERMANY162♥♥6+2+10
-0.1Round 2🇧🇬 BULGARIA254♥♣A+1+0
-0.1Round 2🇧🇬 BULGARIA313NT♠2=+0
-0.1Round 8🇳🇿 NEW ZEALAND232♥♦3-1-1
-0.1Round 19🇿🇦 SOUTH AFRICA114♥♥6=+0
-0.2Round 11🇧🇩 BANGLADESH53NT♠2+1-1
-0.3Round 1🇸🇪 SWEDEN114♥♥6-1-2
-0.3Round 16🇫🇷 FRANCE222♠♥6+1+0
-0.3Round 21🇹🇼 CHINESE TAIPEI62♥♦Q+1+0
-0.4Round 3🇺🇸 USA2136♠♥6=+0
-0.4Round 6🇬🇵 GUADELOUPE263NT♥6+2+0
-0.4Round 6🇬🇵 GUADELOUPE322♠♥6=+0
-0.5Round 7🇮🇹 ITALY42♦♥6+2+0
-0.5Round 12🇺🇸 USA1172♥♥6-2-1
-0.6Round 4🇪🇬 EGYPT183♦♥8-1+0
-0.6Round 4🇪🇬 EGYPT293♣♦3+1+10
-0.6Round 6🇬🇵 GUADELOUPE282♠♥6+1+0
-0.6Round 8🇳🇿 NEW ZEALAND263NT♦3-1-5
-0.6Round 10🇳🇱 NETHERLANDS234♠♥6-1-6
-0.6Round 12🇺🇸 USA1294♥♥6=+0
-0.6Round 16🇫🇷 FRANCE263NT♥6+1+0
-0.6Round 16🇫🇷 FRANCE324♠♥6=-1
-0.7Round 8🇳🇿 NEW ZEALAND182NT♥6=-1
-0.7Round 11🇧🇩 BANGLADESH103NT♠10+1-12
-0.7Round 16🇫🇷 FRANCE274♥♥6+1+0
-0.8Round 2🇧🇬 BULGARIA264NT♥6+2+13
-0.8Round 18🇲🇽 MEXICO303NT♦5+1+0
-0.8Round 21🇹🇼 CHINESE TAIPEI44♥♠A+1+0
-0.8Round 21🇹🇼 CHINESE TAIPEI73♠♣2-1+1
-0.9Round 1🇸🇪 SWEDEN42♦♥6=+1
-0.9Round 3🇺🇸 USA2113NT♥Q-3-2
-0.9Round 4🇪🇬 EGYPT173♠♣3-2-8
-0.9Round 7🇮🇹 ITALY154♥♥6-1-2
-1.0Round 1🇸🇪 SWEDEN133♠♥6=+10
-1.0Round 12🇺🇸 USA1262♦♥6-1+0
-1.0Round 18🇲🇽 MEXICO254♠♥2=+0
-1.1Round 3🇺🇸 USA2123♥♠2=-1
-1.1Round 4🇪🇬 EGYPT323NT♦6=+0
-1.1Round 15🇩🇪 GERMANY73NT♥3=-2
-1.1Round 17🇲🇨 MONACO74♠♥Q+2-1
-1.1Round 19🇿🇦 SOUTH AFRICA82♠♥6+1-1
-1.2Round 2🇧🇬 BULGARIA246♥♦5=-5
-1.2Round 10🇳🇱 NETHERLANDS227♠♥6=+0
-1.2Round 17🇲🇨 MONACO22♠♦K-1-3
-1.4Round 1🇸🇪 SWEDEN94♥♥6-1-5
-1.4Round 2🇧🇬 BULGARIA194♠♥J-2+1
-1.4Round 14🇨🇳 CHINA193NT♣7+3-1
-1.4Round 17🇲🇨 MONACO33♣♦9+2-2
-1.4Round 17🇲🇨 MONACO123NT♠J-1-12
-1.5Round 19🇿🇦 SOUTH AFRICA152♠♥6=+0
-1.7Round 14🇨🇳 CHINA222♠♥9-1-10
-1.7Round 19🇿🇦 SOUTH AFRICA132♠♦J+1+0
-1.8Round 6🇬🇵 GUADELOUPE303NT♥6=-6
-1.8Round 8🇳🇿 NEW ZEALAND174♠♥2+2-11
-1.8Round 16🇫🇷 FRANCE253♠♥6=+0
-1.9Round 7🇮🇹 ITALY143♣♥6-2+0
-1.9Round 11🇧🇩 BANGLADESH31NT♣4+2+0
-1.9Round 21🇹🇼 CHINESE TAIPEI153NT♠J=-3
-2.0Round 11🇧🇩 BANGLADESH12♥♦3+1-1
-2.1Round 10🇳🇱 NETHERLANDS282♦♥6+1-5
-2.1Round 21🇹🇼 CHINESE TAIPEI123NT♣5=+2
-2.3Round 17🇲🇨 MONACO164♠x♥6-2+5
-2.4Round 6🇬🇵 GUADELOUPE313NT♥6=-2
-2.4Round 8🇳🇿 NEW ZEALAND192♠♣3-1+0
-2.4Round 18🇲🇽 MEXICO321NT♠7-1+0
-2.5Round 4🇪🇬 EGYPT211NT♥6-3-5
-2.7Round 16🇫🇷 FRANCE172♥♥6=+0
-2.9Round 12🇺🇸 USA1212♥♥6=+0
-2.9Round 15🇩🇪 GERMANY103♠♥J-1-6
-3.0Round 2🇧🇬 BULGARIA221NT♣3=-5
-3.0Round 17🇲🇨 MONACO14♠♦3-2-5
-3.1Round 16🇫🇷 FRANCE216♣♥6=-13
-3.2Round 12🇺🇸 USA1223NT♥6-1-10
-3.2Round 18🇲🇽 MEXICO273NT♠2-1-10
-3.3Round 1🇸🇪 SWEDEN162♠♥6+1-7
-3.4Round 14🇨🇳 CHINA185♥x♠Q-1+2
-3.5Round 11🇧🇩 BANGLADESH23♠♦A=-1
-3.5Round 12🇺🇸 USA1235♠♥6+1-13
-3.6Round 11🇧🇩 BANGLADESH75♥x♠A-2+0
-3.7Round 7🇮🇹 ITALY166♥♣9=+0
-3.7Round 8🇳🇿 NEW ZEALAND213NT♣6-2-11
-3.7Round 21🇹🇼 CHINESE TAIPEI31♦x♣2-2-2
-3.8Round 3🇺🇸 USA2103♣♠3+1+9
-4.0Round 15🇩🇪 GERMANY133♣♦3-2-3
-4.0Round 16🇫🇷 FRANCE302NT♥6+1-6
-4.0Round 18🇲🇽 MEXICO233NT♦4+3-13
-4.0Round 19🇿🇦 SOUTH AFRICA74♥♥6-1-12
-4.4Round 17🇲🇨 MONACO153NT♣6-1-12
-4.5Round 7🇮🇹 ITALY95♠♥6=+0
-4.5Round 10🇳🇱 NETHERLANDS204♥♥6=+1
-4.8Round 16🇫🇷 FRANCE291NT♥6-1-5
-4.9Round 3🇺🇸 USA2161NT♦7-2-5
-4.9Round 12🇺🇸 USA1193♥♥6+1-7
-5.0Round 6🇬🇵 GUADELOUPE236♣♥6=-7
-5.0Round 14🇨🇳 CHINA272♦♣3+2+0
-5.1Round 4🇪🇬 EGYPT242♣x♥J-2-5
-5.1Round 15🇩🇪 GERMANY34♠x♦K-1-6
-5.2Round 4🇪🇬 EGYPT284♥♠9=+0
-5.2Round 18🇲🇽 MEXICO313NT♥10-1-5
-5.7Round 11🇧🇩 BANGLADESH116♥x♣A+1+5
-5.9Round 12🇺🇸 USA1243♣♥6-3-6
-6.1Round 14🇨🇳 CHINA204♥♥2-2-8
-6.2Round 14🇨🇳 CHINA243♥♦3-2-6
-6.3Round 10🇳🇱 NETHERLANDS214♠♥6=-11
-6.4Round 2🇧🇬 BULGARIA323NT♠Q=+0
-7.0Round 1🇸🇪 SWEDEN82♠x♥6-2-9
-7.3Round 1🇸🇪 SWEDEN125♦♥6+2-16
-7.5Round 18🇲🇽 MEXICO244♠♥K=-11
-8.2Round 16🇫🇷 FRANCE233NT♥6-1-12
-8.4Round 16🇫🇷 FRANCE203NT♥6+2-11
-8.9Round 21🇹🇼 CHINESE TAIPEI94♥♠6-1-12
-9.0Round 10🇳🇱 NETHERLANDS186♥♥6-1-17
-9.2Round 4🇪🇬 EGYPT261NT♥A-2-7
-9.9Round 16🇫🇷 FRANCE243NT♥6-1-14
-10.3Round 12🇺🇸 USA1324♠♥6=-10
-11.0Round 17🇲🇨 MONACO115♦x♠5-3-14
-11.2Round 7🇮🇹 ITALY134♥♥6+1-13
-12.2Round 4🇪🇬 EGYPT306NT♣6-1-16