🇮🇳 MUKHERJEE Sumit · INDIA

26rank
+74.0Butler · 176 bds
+0.42per board
±4.7swing
+0.05vs par /bd · #38/81
+0.21adjusted /bd
Butler per round: 27.9 17.8 5.8 2.9 -1 25.3 -5.7 33 -7.9 -21.1 -3by round

vs par split: bidding +0.27 · play -0.22

Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted +0.21/bd

Card play — on target: opening leads 80.0% #40 of 81 · declarer play 67.4% #63 of 81 · defence 82.5% #58 of 81

Card play by contract type — on target
vs NTvs a suit
Opening leads78.9% (19)80.8% (26)
Declarer play61.1% (18)71.4% (28)
Defence71.0% (31)87.9% (66)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 81.2% (16) · ♦ 55.6% (9) · ♣ 100.0% (11)

vs par by strain: NT -1.40 (57) · a suit +0.74 (119)

vs par by level: part-score +0.81 (63) · game +0.07 (102) · slam -4.54 (11)

By role: declaring +0.10/bd (-2.42 vs par · 79) · defending +0.69/bd (+2.05 vs par · 97)

By vulnerability: vulnerable +0.11/bd (-0.27 vs par · 88) · not vulnerable +0.73/bd (+0.36 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.MajumderA.Labaere – V.Carcassonne-LabaereClosed16+27.9+1.74+2.81
Round 3D.MajumderT.Cho – I.ChungOpen16+17.8+1.11+1.38
Round 5D.MajumderB.Drijver – S.BrinkClosed16+5.8+0.36-0.12
Round 6D.MajumderD.Nikolenkov – S.MagnussonOpen16+2.9+0.18+1.12
Round 7D.MajumderA.Saaid Ghoneim – K.NabilClosed16-1.0-0.06-0.75
Round 9D.MajumderG.Rubio – F.AguadOpen16+25.3+1.58-1.19
Round 10D.MajumderP.Crouch – D.PattersonClosed16-5.7-0.36-0.06
Round 12D.MajumderN.Leblondet – P.LeblondetOpen16+33.0+2.06+2.19
Round 13D.MajumderM.Reygadas – S.ReichClosed16-7.9-0.49-2.06
Round 14D.MajumderG.Bjarnarson – M.AskgaardClosed16-21.1-1.32-3.69
Round 15D.MajumderJ.Piekarek – A.SmirnovClosed16-3.0-0.19+0.88

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
+12.9Round 15🇩🇪 GERMANY136♠♦3-1+17
+12.1Round 1🇧🇪 BELGIUM104♥x♣3-3+12
+11.6Round 9🇨🇱 CHILE54♠♣K-1+12
+11.5Round 1🇧🇪 BELGIUM73♠♥K+1+12
+11.1Round 14🇩🇰 DENMARK263NT♥7-2+13
+10.3Round 12🇬🇵 GUADELOUPE293♠♥4+1+10
+10.2Round 6🇨🇭 SWITZERLAND224♠♥3-1+12
+9.8Round 12🇬🇵 GUADELOUPE284♠x♥2-2+8
+9.8Round 13🇲🇽 MEXICO53♠♦7+2+10
+9.5Round 6🇨🇭 SWITZERLAND322♠♣K-2+11
+9.3Round 12🇬🇵 GUADELOUPE213NT♣9-5+12
+8.6Round 12🇬🇵 GUADELOUPE174♠♣Q-1+10
+8.4Round 3🇰🇷 KOREA43♠x♥9-2+8
+7.6Round 3🇰🇷 KOREA73♥♦A-3+5
+7.3Round 12🇬🇵 GUADELOUPE276♠♥2-1+11
+7.2Round 3🇰🇷 KOREA144♥♣10+2+14
+7.0Round 12🇬🇵 GUADELOUPE193NT♠4+2+1
+6.9Round 12🇬🇵 GUADELOUPE203NT♥7=+0
+6.1Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♥♣7=+0
+5.6Round 3🇰🇷 KOREA154♥♠A-1+5
+5.4Round 1🇧🇪 BELGIUM65♦♠10=+0
+5.4Round 15🇩🇪 GERMANY14♠♣6-1+5
+5.3Round 13🇲🇽 MEXICO92♦♠2=+10
+5.2Round 5🇳🇱 NETHERLANDS134♠♦2-1+6
+5.2Round 15🇩🇪 GERMANY116♥♠A=+5
+5.1Round 7🇪🇬 EGYPT94♥♦10-2+11
+5.0Round 7🇪🇬 EGYPT53NT♠3-2+8
+4.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♦7+1+10
+4.6Round 7🇪🇬 EGYPT86♥♠8+1-11
+4.5Round 9🇨🇱 CHILE153NT♣K=+0
+4.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND195♥x♠Q-1+7
+4.2Round 3🇰🇷 KOREA93♠♥K-3-3
+4.2Round 6🇨🇭 SWITZERLAND244♠♥A-1+4
+4.2Round 7🇪🇬 EGYPT165♥x♣Q-4-12
+4.0Round 3🇰🇷 KOREA162♠♦A-2+3
+4.0Round 13🇲🇽 MEXICO34♥♣5-2+0
+3.7Round 12🇬🇵 GUADELOUPE324♠♣K+1+0
+3.5Round 14🇩🇰 DENMARK214♥♣A+1-12
+3.5Round 15🇩🇪 GERMANY82♠♣3-2+5
+3.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND256♠♦A=+0
+3.3Round 3🇰🇷 KOREA114♦♥Q-3+0
+3.3Round 6🇨🇭 SWITZERLAND232♠♦K+1+7
+3.2Round 1🇧🇪 BELGIUM53NT♠2=+12
+3.2Round 5🇳🇱 NETHERLANDS161NT♣A=+0
+3.2Round 9🇨🇱 CHILE122NT♣3-1+5
+2.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♦10=+3
+2.9Round 15🇩🇪 GERMANY54♥♠7=-1
+2.8Round 9🇨🇱 CHILE34♥♣2=+1
+2.5Round 9🇨🇱 CHILE41NT♥4+3-2
+2.4Round 1🇧🇪 BELGIUM152♠♥K-1+4
+2.3Round 6🇨🇭 SWITZERLAND313NT♣6-2+6
+2.2Round 1🇧🇪 BELGIUM133♠♣K-2+7
+2.2Round 5🇳🇱 NETHERLANDS64♥♦5-2-1
+2.2Round 5🇳🇱 NETHERLANDS113NT♥4+2-11
+2.2Round 12🇬🇵 GUADELOUPE303NT♥8+2+0
+2.1Round 5🇳🇱 NETHERLANDS22♦♣6+1-1
+2.1Round 7🇪🇬 EGYPT131♥♠3+1+0
+2.1Round 9🇨🇱 CHILE72♠♦A+1+1
+2.0Round 12🇬🇵 GUADELOUPE314♠♣2-2+11
+1.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♦A=+3
+1.8Round 14🇩🇰 DENMARK224♠♥9+1+0
+1.7Round 9🇨🇱 CHILE131NT♦6+1-1
+1.7Round 12🇬🇵 GUADELOUPE224♥♠3+2+11
+1.6Round 6🇨🇭 SWITZERLAND274♠♣9-2+5
+1.6Round 6🇨🇭 SWITZERLAND282♦♥9=+7
+1.5Round 3🇰🇷 KOREA102♦♠4-1+12
+1.5Round 13🇲🇽 MEXICO102♥♦K+2+1
+1.5Round 15🇩🇪 GERMANY142♠♥3+1+6
+1.4Round 5🇳🇱 NETHERLANDS154♠♣A+1+0
+1.3Round 1🇧🇪 BELGIUM43♣♠7-1+6
+1.3Round 7🇪🇬 EGYPT45♥x♠A-2+0
+1.3Round 9🇨🇱 CHILE15♣♥J-1-5
+1.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♣Q-1+12
+1.3Round 14🇩🇰 DENMARK182♥♣Q=-1
+1.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND271♦♦5-1+8
+1.1Round 7🇪🇬 EGYPT14♥♠4=+11
+1.1Round 9🇨🇱 CHILE113NT♥3=-11
+1.1Round 13🇲🇽 MEXICO132♠♦7-3-8
+0.8Round 1🇧🇪 BELGIUM21NT♦4-2-1
+0.8Round 15🇩🇪 GERMANY104♥♦Q=+0
+0.7Round 6🇨🇭 SWITZERLAND263♠♦A-1+3
+0.5Round 7🇪🇬 EGYPT74♥♦A+1+0
+0.5Round 14🇩🇰 DENMARK194♠♦Q+1+0
+0.5Round 14🇩🇰 DENMARK283NT♥6=+1
+0.3Round 1🇧🇪 BELGIUM163♠♣A+1+10
+0.2Round 5🇳🇱 NETHERLANDS14♠♦K=+0
+0.2Round 5🇳🇱 NETHERLANDS33♦♠5-1-2
+0.2Round 9🇨🇱 CHILE25♣♠4=-2
+0.2Round 13🇲🇽 MEXICO122♣♠A=+1
+0.1Round 5🇳🇱 NETHERLANDS44♠♦A+1+0
+0.1Round 9🇨🇱 CHILE101NT♠J-1+1
-0.0Round 15🇩🇪 GERMANY64♥♦K=-1
-0.0Round 15🇩🇪 GERMANY152♥♣A+1+0
-0.2Round 1🇧🇪 BELGIUM124♠♦K+1+0
-0.2Round 5🇳🇱 NETHERLANDS54♥♠5=+0
-0.2Round 5🇳🇱 NETHERLANDS84♥♣9+1+0
-0.2Round 9🇨🇱 CHILE63NT♣7+1+0
-0.2Round 13🇲🇽 MEXICO12♥♥4-1-2
-0.2Round 13🇲🇽 MEXICO146♦♠6+1-11
-0.3Round 1🇧🇪 BELGIUM93NT♦4+3+13
-0.3Round 13🇲🇽 MEXICO83♦♠Q-1-4
-0.4Round 1🇧🇪 BELGIUM36♣♣6=-11
-0.4Round 3🇰🇷 KOREA62♠♣A+1+0
-0.4Round 15🇩🇪 GERMANY93NT♣2+1-1
-0.5Round 14🇩🇰 DENMARK303NT♣3+1-11
-0.7Round 9🇨🇱 CHILE81NT♠4=-5
-0.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♣Q=-1
-0.8Round 1🇧🇪 BELGIUM112NT♥7+1-1
-0.8Round 3🇰🇷 KOREA123NT♠6+2+0
-0.8Round 7🇪🇬 EGYPT103NT♥K+2+0
-0.8Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213NT♠J+1+1
-0.8Round 13🇲🇽 MEXICO24♠♠4+2-1
-0.8Round 14🇩🇰 DENMARK323♦♣A=+1
-0.9Round 1🇧🇪 BELGIUM83NT♥4+1+1
-0.9Round 5🇳🇱 NETHERLANDS73NT♠T=+0
-0.9Round 7🇪🇬 EGYPT113NT♦2+1+0
-1.0Round 3🇰🇷 KOREA23NT♠2-1-5
-1.0Round 5🇳🇱 NETHERLANDS103NT♦2=-2
-1.0Round 5🇳🇱 NETHERLANDS123NT♥2+2+1
-1.0Round 7🇪🇬 EGYPT61NT♠J-1-3
-1.2Round 6🇨🇭 SWITZERLAND172♠♣9-3-6
-1.2Round 9🇨🇱 CHILE94♠♣Q=-13
-1.5Round 9🇨🇱 CHILE163♦x♥K-1+0
-1.5Round 14🇩🇰 DENMARK242♠♥J+1-1
-1.7Round 7🇪🇬 EGYPT152♦♥K+2-7
-1.9Round 6🇨🇭 SWITZERLAND204♥♥10+1+13
-2.1Round 6🇨🇭 SWITZERLAND291NT♣2+2-10
-2.2Round 3🇰🇷 KOREA85♣♠4-1-5
-2.2Round 5🇳🇱 NETHERLANDS143NT♠3=+1
-2.2Round 9🇨🇱 CHILE144♠♣2=+0
-2.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND316♥x♠A-6-13
-2.2Round 13🇲🇽 MEXICO62NT♦10=+0
-2.2Round 13🇲🇽 MEXICO112♠♦K-2+0
-2.5Round 7🇪🇬 EGYPT24NT♠4+1+0
-2.6Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♥♠J+2-2
-2.6Round 13🇲🇽 MEXICO154♠x♦Q-1+0
-2.7Round 6🇨🇭 SWITZERLAND191NT♦5-2+0
-2.8Round 12🇬🇵 GUADELOUPE185♠x♥K-3-12
-2.8Round 13🇲🇽 MEXICO74♥♦2+1+0
-2.8Round 14🇩🇰 DENMARK203♣♠2=+0
-2.9Round 14🇩🇰 DENMARK253NT♥T+1-8
-3.5Round 1🇧🇪 BELGIUM14♣♥3=-13
-3.6Round 3🇰🇷 KOREA34♣♥A=+0
-3.8Round 6🇨🇭 SWITZERLAND302♥♦A=-5
-3.8Round 15🇩🇪 GERMANY33NT♠A-3-9
-4.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♦2=+0
-4.2Round 3🇰🇷 KOREA133♥♦J=-1
-4.4Round 15🇩🇪 GERMANY124♠♣K-1-5
-4.5Round 7🇪🇬 EGYPT124♠♥Q+1-1
-4.5Round 14🇩🇰 DENMARK274♠♣2+1-1
-4.6Round 3🇰🇷 KOREA13♣♣4-1+2
-4.7Round 12🇬🇵 GUADELOUPE234♥♥3=-3
-4.8Round 14🇩🇰 DENMARK236♥♠6-1-13
-5.0Round 6🇨🇭 SWITZERLAND253NT♦3+1-10
-5.2Round 1🇧🇪 BELGIUM141NT♥3+1-6
-5.3Round 7🇪🇬 EGYPT33♣♠2+2-8
-5.3Round 14🇩🇰 DENMARK174♠♥J-1-5
-5.5Round 5🇳🇱 NETHERLANDS92♠♣J+1+7
-5.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND241NT♥7-4-6
-5.7Round 6🇨🇭 SWITZERLAND183NT♣4=-7
-5.8Round 15🇩🇪 GERMANY74♠♣2=+0
-5.9Round 14🇩🇰 DENMARK314♠♥7=-12
-6.1Round 12🇬🇵 GUADELOUPE243NT♣6+2+0
-6.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♠♥K-1-13
-6.5Round 15🇩🇪 GERMANY23NT♥2-1-10
-6.8Round 15🇩🇪 GERMANY163NT♠3-3-9
-7.2Round 3🇰🇷 KOREA52NT♣3-2-13
-7.3Round 13🇲🇽 MEXICO43NT♥K-2-16
-7.5Round 15🇩🇪 GERMANY43NT♠Q+1+12
-8.1Round 6🇨🇭 SWITZERLAND214♥♦A-1-12
-8.2Round 7🇪🇬 EGYPT143NT♠3=+0
-9.8Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♠♦A=-10
-10.8Round 14🇩🇰 DENMARK293NT♥2=-10
-11.0Round 12🇬🇵 GUADELOUPE266♠♠3-1-13
-11.2Round 12🇬🇵 GUADELOUPE256♥♦4=-11
-11.2Round 13🇲🇽 MEXICO163NT♦9-1-13