🇮🇳 MUKHERJEE Ashim Kumar · INDIA

49rank
+8.1Butler · 176 bds
+0.05per board
±4.5swing
+0.39vs par /bd · #25/100
-0.09adjusted /bd
Butler per round: 3.3 15.3 -15.7 -19.1 -5.5 9.5 -26.2 16 19.3 7.6 3.6by round

vs par split: bidding -0.06 · play +0.44

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted -0.09/bd

Card play — on target: opening leads 77.8% #70 of 100 · declarer play 63.2% #90 of 100 · defence 80.2% #79 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads73.3% (15)80.0% (30)
Declarer play42.9% (7)67.7% (31)
Defence77.4% (31)81.7% (60)

Opening leads by suit led: ♠ 63.6% (11) · ♥ 84.6% (13) · ♦ 92.9% (14) · ♣ 57.1% (7)

vs par by strain: NT +0.88 (56) · a suit +0.16 (120)

vs par by level: part-score -0.56 (66) · game +0.53 (102) · slam +6.38 (8)

By role: declaring -0.02/bd (-1.97 vs par · 85) · defending +0.11/bd (+2.58 vs par · 91)

By vulnerability: vulnerable -0.28/bd (-0.11 vs par · 88) · not vulnerable +0.37/bd (+0.89 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2K.MukherjeeG.Chagas – M.AloiClosed16+3.3+0.21+2.31
Round 3K.MukherjeeK.Fung – H.LamOpen16+15.3+0.96+0.69
Round 5K.MukherjeeJ.Dorfan – N.VorsterOpen16-15.7-0.98-0.38
Round 6K.MukherjeeA.Goodman – B.ShortClosed16-19.1-1.19+0.19
Round 9K.MukherjeeR.Benzakour – L.KabbajClosed16-5.5-0.34+1.56
Round 10K.MukherjeeM.Adly – L.SamieClosed16+9.5+0.59+0.44
Round 11K.MukherjeeP.Grenthe – P.VanhoutteOpen16-26.2-1.64-0.81
Round 12K.MukherjeeG.Hallberg – J.HollandClosed16+16.0+1.00+0.88
Round 14K.MukherjeeF.Falay – O.EkinciOpen16+19.3+1.21+2.75
Round 15K.MukherjeeD.Tuerah – A.DjajanegaraOpen16+7.6+0.47-1.00
Round 17K.MukherjeeJ.Silver – J.CarruthersOpen16+3.6+0.23-2.38

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
+14.0Round 10🇪🇬 EGYPT317NT♠J-1+20
+12.8Round 10🇪🇬 EGYPT224♥x♠K-5+10
+12.2Round 2🇧🇷 BRAZIL303♠x♦A+1+13
+11.9Round 15🇮🇩 INDONESIA66♥♥Q-2+13
+10.4Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND246NT♦5=+11
+10.1Round 14🇹🇷 TURKEY293NT♥5=+10
+9.9Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND266♠♦2-2+13
+9.7Round 14🇹🇷 TURKEY224♠♥9-1+11
+7.7Round 9🇲🇦 MOROCCO113NT♦10-1+14
+7.7Round 10🇪🇬 EGYPT184♠♦A-1+12
+7.5Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♠♥3=+3
+7.5Round 15🇮🇩 INDONESIA152♣♠3-3+7
+7.5Round 17🇨🇦 CANADA293NT♥4-2+8
+7.4Round 3🇭🇰 CHINA HONG KONG104♠♦K-3+14
+7.3Round 10🇪🇬 EGYPT234♠♥K-1+13
+6.3Round 14🇹🇷 TURKEY274♠♦10=+0
+6.3Round 15🇮🇩 INDONESIA165♦♣8-2+7
+6.1Round 15🇮🇩 INDONESIA74♠♣J=+0
+5.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND244♠♥A-1+4
+5.6Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323♠♣K+2+10
+5.5Round 3🇭🇰 CHINA HONG KONG144♥♣10+2+14
+4.9Round 3🇭🇰 CHINA HONG KONG33NT♥Q-2+8
+4.8Round 11🇫🇷 FRANCE163NT♦5-1+10
+4.6Round 3🇭🇰 CHINA HONG KONG134♥♦J-3+9
+4.6Round 11🇫🇷 FRANCE113♠♦5+1+1
+4.3Round 3🇭🇰 CHINA HONG KONG72♥♦A-2+2
+4.3Round 5🇿🇦 SOUTH AFRICA92♠♥K+1-7
+4.3Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♦10=+0
+4.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND293NT♣8=+0
+4.0Round 9🇲🇦 MOROCCO103♣♥9-2+2
+4.0Round 14🇹🇷 TURKEY243♠♥J=+1
+3.8Round 2🇧🇷 BRAZIL202♠♣10=+0
+3.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND213NT♠J=-1
+3.5Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♠♥5+1+0
+3.5Round 14🇹🇷 TURKEY263NT♣4=-1
+3.4Round 2🇧🇷 BRAZIL174♥♣8=-1
+3.1Round 15🇮🇩 INDONESIA134♠♥3+1-13
+2.9Round 17🇨🇦 CANADA225♦♣5=-13
+2.7Round 9🇲🇦 MOROCCO164♠x♥A-1+0
+2.7Round 11🇫🇷 FRANCE103♦♣Q-1-1
+2.7Round 17🇨🇦 CANADA204♥♠7-1-1
+2.5Round 3🇭🇰 CHINA HONG KONG63♦♥A+2+0
+2.5Round 3🇭🇰 CHINA HONG KONG84♣♥9=+0
+2.4Round 17🇨🇦 CANADA184♣♥K-2+11
+2.3Round 2🇧🇷 BRAZIL293♥♣6=+10
+2.3Round 14🇹🇷 TURKEY253NT♥10+1+8
+1.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND274♠♣9-1+4
+1.9Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND255♣x♦6-2+2
+1.8Round 17🇨🇦 CANADA303NT♠7+3+2
+1.7Round 3🇭🇰 CHINA HONG KONG51NT♦Q+2-10
+1.7Round 10🇪🇬 EGYPT271NT♦3-3-6
+1.7Round 14🇹🇷 TURKEY283NT♠5+1+0
+1.7Round 17🇨🇦 CANADA263NT♥K+1-12
+1.5Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♠x♥K-2+11
+1.5Round 14🇹🇷 TURKEY193NT♦Q=+2
+1.5Round 17🇨🇦 CANADA237♦♦5=-2
+1.5Round 17🇨🇦 CANADA322♠♦7+2-10
+1.4Round 11🇫🇷 FRANCE82♠♣K+1+0
+1.4Round 15🇮🇩 INDONESIA104♥♦Q=+0
+1.3Round 2🇧🇷 BRAZIL182♥♦9=-1
+1.3Round 14🇹🇷 TURKEY203♣♠2=+0
+1.2Round 9🇲🇦 MOROCCO13NT♥J-2+6
+1.1Round 5🇿🇦 SOUTH AFRICA143NT♠6=-1
+1.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND313NT♠3-2+6
+1.1Round 9🇲🇦 MOROCCO54♠♣A+1+2
+1.1Round 9🇲🇦 MOROCCO82♦♥A=+5
+1.0Round 5🇿🇦 SOUTH AFRICA123NT♥Q+1+0
+0.9Round 2🇧🇷 BRAZIL193NT♣2+2+1
+0.9Round 3🇭🇰 CHINA HONG KONG43♦♠6+1+0
+0.9Round 11🇫🇷 FRANCE123♥♥K=+0
+0.6Round 5🇿🇦 SOUTH AFRICA113NT♦3=+11
+0.6Round 5🇿🇦 SOUTH AFRICA132♠♦Q=-1
+0.5Round 2🇧🇷 BRAZIL252♣♦10+1+7
+0.4Round 15🇮🇩 INDONESIA93NT♣5+1+1
+0.3Round 11🇫🇷 FRANCE33NT♠10-1+5
+0.1Round 2🇧🇷 BRAZIL234♠♥9+2+13
+0.1Round 2🇧🇷 BRAZIL284♥♠8+2-14
+0.1Round 17🇨🇦 CANADA272♦♦10+1+7
-0.0Round 10🇪🇬 EGYPT213NT♠J+1-1
-0.0Round 17🇨🇦 CANADA282♠♣7=-1
-0.1Round 5🇿🇦 SOUTH AFRICA54♥♠5=+0
-0.1Round 5🇿🇦 SOUTH AFRICA103NT♦3=+2
-0.1Round 14🇹🇷 TURKEY303NT♣6+1+11
-0.2Round 2🇧🇷 BRAZIL213♦♦7-1+10
-0.2Round 3🇭🇰 CHINA HONG KONG113♦♥Q-1-3
-0.2Round 9🇲🇦 MOROCCO144♥♣3=+0
-0.2Round 14🇹🇷 TURKEY181NT♥A-1+3
-0.4Round 10🇪🇬 EGYPT173NT♥8+1+1
-0.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND283♦♣A+1+7
-0.5Round 9🇲🇦 MOROCCO63NT♣4+1+0
-0.5Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213♦♠9-1-5
-0.7Round 5🇿🇦 SOUTH AFRICA63♥♦5-1+2
-0.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND173♦♥5=-5
-0.7Round 11🇫🇷 FRANCE94♠♣Q+2+11
-0.7Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND305♣♠9=+2
-0.8Round 5🇿🇦 SOUTH AFRICA44♠♦A=-1
-0.8Round 11🇫🇷 FRANCE74♥♦3+1+0
-0.9Round 2🇧🇷 BRAZIL242♥♠K-1+2
-0.9Round 5🇿🇦 SOUTH AFRICA84♥♣8=-1
-0.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND323NT♠9+2+0
-0.9Round 10🇪🇬 EGYPT244♥♠7+1+0
-0.9Round 10🇪🇬 EGYPT302NT♦5=-7
-0.9Round 11🇫🇷 FRANCE142NT♠4=+0
-0.9Round 11🇫🇷 FRANCE151NT♥5-1+2
-1.0Round 3🇭🇰 CHINA HONG KONG93♦♠3+1-7
-1.0Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND313♠♣3-1-12
-1.1Round 5🇿🇦 SOUTH AFRICA23♦♣10=+1
-1.1Round 15🇮🇩 INDONESIA55♥♠J=+0
-1.1Round 15🇮🇩 INDONESIA81NT♦3-1-2
-1.2Round 15🇮🇩 INDONESIA31NT♦10=+5
-1.3Round 2🇧🇷 BRAZIL262♠♥Q-1+1
-1.3Round 3🇭🇰 CHINA HONG KONG123NT♠6+2+0
-1.3Round 5🇿🇦 SOUTH AFRICA14♠♦K=+0
-1.3Round 9🇲🇦 MOROCCO34♥♠9=-1
-1.4Round 3🇭🇰 CHINA HONG KONG23NT♣7-1-5
-1.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND204♥♦3+1+13
-1.4Round 15🇮🇩 INDONESIA141NT♥A+2-6
-1.4Round 17🇨🇦 CANADA244♣♥K-3-1
-1.6Round 2🇧🇷 BRAZIL273NT♠5+2+8
-1.6Round 17🇨🇦 CANADA313♦♥A-2-6
-1.7Round 5🇿🇦 SOUTH AFRICA161NT♣A=+0
-1.7Round 15🇮🇩 INDONESIA122♠♣5+1+0
-1.8Round 9🇲🇦 MOROCCO41NT♥6+3+2
-1.9Round 9🇲🇦 MOROCCO72♠♦A+1-1
-1.9Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283♥♦2=+0
-2.0Round 5🇿🇦 SOUTH AFRICA154♠♣A=+1
-2.0Round 15🇮🇩 INDONESIA23NT♠K+1-1
-2.1Round 9🇲🇦 MOROCCO23NT♥2+1+1
-2.1Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♣5+2-11
-2.4Round 9🇲🇦 MOROCCO153NT♣Q+1-1
-2.4Round 10🇪🇬 EGYPT204♥♦A=-3
-2.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND264♠♦K-2+0
-2.5Round 17🇨🇦 CANADA253NT♦10=+1
-2.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND301NT♦3=-5
-2.7Round 17🇨🇦 CANADA212♠♠A+1-1
-2.8Round 14🇹🇷 TURKEY235♥♣6=+0
-3.2Round 14🇹🇷 TURKEY214♥♣A+1+12
-3.3Round 2🇧🇷 BRAZIL311NT♦5=-1
-3.3Round 3🇭🇰 CHINA HONG KONG163♦♠A-1-4
-3.3Round 9🇲🇦 MOROCCO132♠♦3+2-1
-3.3Round 10🇪🇬 EGYPT256♠♣5+1-1
-3.3Round 11🇫🇷 FRANCE53♥♦5+1-6
-3.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND224♠♥3=-3
-3.8Round 10🇪🇬 EGYPT324♥♣5=+0
-3.9Round 2🇧🇷 BRAZIL223♥♦K-2-3
-3.9Round 14🇹🇷 TURKEY174♠♥J=-7
-4.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND192♦♦6-2+0
-4.0Round 11🇫🇷 FRANCE15♣x♥A=-3
-4.3Round 3🇭🇰 CHINA HONG KONG12♥♦J=+0
-4.4Round 14🇹🇷 TURKEY314♠x♥7-2+0
-4.5Round 5🇿🇦 SOUTH AFRICA35♣♠5-3-2
-4.6Round 17🇨🇦 CANADA174♥♣5-1-10
-4.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND253NT♦3=-10
-4.7Round 9🇲🇦 MOROCCO121♦♥Q-1-5
-4.9Round 10🇪🇬 EGYPT194♠♠7=-11
-4.9Round 11🇫🇷 FRANCE44♥♠8+1-1
-5.1Round 9🇲🇦 MOROCCO96♦♣3=+2
-5.2Round 10🇪🇬 EGYPT294♠♦A-1-6
-5.3Round 11🇫🇷 FRANCE25♥x♠A-1-11
-5.3Round 15🇮🇩 INDONESIA14♠♦K-1-5
-5.7Round 17🇨🇦 CANADA192♠♥7+2-10
-5.9Round 10🇪🇬 EGYPT263NT♥J+1-10
-6.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND234♣♥8=+0
-6.3Round 10🇪🇬 EGYPT284♥♠3-1-4
-6.4Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♣2+1+0
-6.4Round 15🇮🇩 INDONESIA116♥♠K=-5
-6.5Round 14🇹🇷 TURKEY323NT♣2-1-6
-7.3Round 11🇫🇷 FRANCE65♣♠J+1-7
-7.5Round 3🇭🇰 CHINA HONG KONG154♥♠A=-7
-7.9Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND293♠♥4+2-10
-8.1Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♥7=+0
-8.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND183NT♠10=-7
-8.9Round 15🇮🇩 INDONESIA43NT♠5-3-17
-10.1Round 2🇧🇷 BRAZIL325♣x♥A=-8
-10.1Round 5🇿🇦 SOUTH AFRICA72♠♣8=-10
-12.8Round 11🇫🇷 FRANCE135♠♥7-1-13