🇮🇳 DAS Badal Chandra · INDIA

79rank
-14.1Butler · 240 bds
-0.06per board
±4.0swing
+0.57vs par /bd · #29/127
+0.11adjusted /bd
Butler per round: -22.2 14 -2 -19.4 4.1 18.7 5.1 -9.6 -0.8 3 -0.2 1.6 16.9 -21.1 -2.2by round

vs par split: bidding +0.72 · play -0.15

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted +0.11/bd

Card play — on target: opening leads 75.0% #93 of 126 · declarer play 76.5% #51 of 126 · defence 88.9% #26 of 127

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (21)78.2% (55)
Declarer play83.3% (18)72.7% (33)
Defence84.4% (32)90.4% (94)

Opening leads by suit led: ♠ 55.0% (20) · ♥ 77.8% (18) · ♦ 81.0% (21) · ♣ 88.2% (17)

vs par by strain: NT +1.29 (66) · a suit +0.30 (174)

vs par by level: part-score +1.07 (72) · game -0.07 (155) · slam +5.46 (13)

By role: declaring +0.06/bd (-2.17 vs par · 114) · defending -0.17/bd (+3.05 vs par · 126)

By vulnerability: vulnerable -0.17/bd (-0.35 vs par · 120) · not vulnerable +0.05/bd (+1.49 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.SadhuN.Fitzgibbon – A.MesburClosed16-22.2-1.39-2.88
Round 3A.SadhuB.Palmer – N.StuckeyOpen16+14.0+0.88+2.06
Round 4A.SadhuM.Zwerling – M.TolliverClosed16-2.0-0.12-0.75
Round 5A.SadhuM.Shen – X.ShenClosed16-19.4-1.21-1.50
Round 7A.SadhuR.Milner – H.LallClosed16+4.1+0.26+0.44
Round 8A.SadhuJ.Silver – J.CarruthersClosed16+18.7+1.17-1.44
Round 10A.SadhuP.Buchen – H.ChristieClosed16+5.1+0.32+2.88
Round 12A.SadhuH.Lasut – E.ManoppoClosed16-9.6-0.60-0.81
Round 13A.SadhuK.Lasocki – J.RussyanClosed16-0.8-0.05-0.44
Round 14A.SadhuG.Gergov – R.MantchevOpen16+3.0+0.19+2.31
Round 15A.SadhuM.Adly – H.AmerOpen16-0.2-0.01+2.56
Round 16A.SadhuA.Hamid – Z.MahmoodClosed16+1.6+0.10-0.06
Round 17A.SadhuA.Yamada – K.OhnoOpen16+16.9+1.06+2.69
Round 19A.SadhuP.Hackett – D.MossopClosed16-21.1-1.32+2.44
Round 20A.SadhuF.Terraneo – H.StalzerOpen16-2.2-0.14+1.06

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
+13.7Round 7🇺🇸 USA1106♠♣K=+13
+12.9Round 8🇨🇦 CANADA233♣x♣3-4+11
+10.7Round 3🇳🇿 NEW ZEALAND156♥♣3-1+11
+10.2Round 16🇵🇰 PAKISTAN244♠♥Q-1+14
+9.9Round 20🇦🇹 AUSTRIA246♣x♠J-1+14
+9.2Round 8🇨🇦 CANADA261NT♠2-4+7
+9.0Round 20🇦🇹 AUSTRIA313NT♦Q+1+7
+8.6Round 8🇨🇦 CANADA273NT♠Q-1+10
+7.7Round 17🇯🇵 JAPAN123NT♦2+1+1
+7.6Round 3🇳🇿 NEW ZEALAND43♥♣K+1+12
+7.1Round 15🇪🇬 EGYPT155♦♣3=+0
+7.0Round 16🇵🇰 PAKISTAN186♠♠8-1+11
+6.8Round 17🇯🇵 JAPAN34♥♠Q-2+11
+6.8Round 20🇦🇹 AUSTRIA205♣♠6+2+17
+6.5Round 5🇨🇳 CHINA113♥x♣J-2+5
+6.0Round 4🇺🇸 USA2245♣♥8-1+10
+5.9Round 1🇮🇪 IRELAND116♥♣A=+0
+5.9Round 17🇯🇵 JAPAN24♥♥6=+3
+5.8Round 3🇳🇿 NEW ZEALAND72♠♣6-2+15
+5.0Round 10🇦🇺 AUSTRALIA193NT♣5+3+2
+5.0Round 12🇮🇩 INDONESIA253NT♥5=+12
+4.8Round 3🇳🇿 NEW ZEALAND104♥♠A-3+4
+4.7Round 7🇺🇸 USA1153♦♥Q+2+7
+4.5Round 12🇮🇩 INDONESIA284♥♣6-2+7
+4.4Round 16🇵🇰 PAKISTAN204♠♦2-1+6
+4.4Round 16🇵🇰 PAKISTAN291NT♣4=+5
+4.2Round 17🇯🇵 JAPAN91NT♠10-4+15
+4.1Round 4🇺🇸 USA2222NT♠5-1+5
+4.0Round 3🇳🇿 NEW ZEALAND122♠♥K+1+1
+4.0Round 20🇦🇹 AUSTRIA184♠♦J-3+5
+3.9Round 7🇺🇸 USA175♦♣2+1-13
+3.9Round 10🇦🇺 AUSTRALIA213NT♥10+1+1
+3.9Round 13🇵🇱 POLAND123NT♠8-2+5
+3.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♦A=+5
+3.8Round 14🇧🇬 BULGARIA195♣♦Q-1+6
+3.8Round 15🇪🇬 EGYPT92♥♠A+1+6
+3.7Round 15🇪🇬 EGYPT33NT♠2=+0
+3.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♥2=+9
+3.6Round 14🇧🇬 BULGARIA241NT♦Q=+6
+3.6Round 14🇧🇬 BULGARIA294♠♥Q+1+0
+3.5Round 7🇺🇸 USA114♠x♦A-3+5
+3.5Round 13🇵🇱 POLAND62♠♠4+2+8
+3.2Round 4🇺🇸 USA2233♠♥10=+0
+3.2Round 15🇪🇬 EGYPT133♥♥2=+7
+3.1Round 14🇧🇬 BULGARIA272♥♠10-1+5
+3.0Round 4🇺🇸 USA2264♠♦5-2+8
+3.0Round 12🇮🇩 INDONESIA324♥♣Q+1+4
+3.0Round 14🇧🇬 BULGARIA315♣♥9+1+3
+2.9Round 16🇵🇰 PAKISTAN215♦♣A=-13
+2.5Round 13🇵🇱 POLAND43NT♦J+2+2
+2.5Round 13🇵🇱 POLAND74♠♦9+1+1
+2.4Round 1🇮🇪 IRELAND93NT♣K+3-13
+2.4Round 10🇦🇺 AUSTRALIA184♠♣4-1+12
+2.4Round 10🇦🇺 AUSTRALIA245♠♣K+1+8
+2.4Round 15🇪🇬 EGYPT14♠♥A-1-2
+2.2Round 17🇯🇵 JAPAN83NT♥6+2+0
+2.1Round 13🇵🇱 POLAND104♥♠3+1+0
+2.1Round 14🇧🇬 BULGARIA302♠♥A-1+8
+2.0Round 3🇳🇿 NEW ZEALAND144♥♣3-2+6
+2.0Round 5🇨🇳 CHINA53♣♥6+1+0
+2.0Round 10🇦🇺 AUSTRALIA253NT♣Q-2+6
+1.9Round 1🇮🇪 IRELAND143NT♦Q=+0
+1.9Round 10🇦🇺 AUSTRALIA294♠x♥Q-1+2
+1.9Round 15🇪🇬 EGYPT74♠♦8-2+8
+1.9Round 17🇯🇵 JAPAN103NT♦6+3+1
+1.8Round 7🇺🇸 USA1125♦♥K+1+3
+1.8Round 17🇯🇵 JAPAN162♣♦10+3+10
+1.7Round 7🇺🇸 USA184♠♣6+1+0
+1.7Round 10🇦🇺 AUSTRALIA222♠♦J=+0
+1.7Round 14🇧🇬 BULGARIA174♥♥3+2+14
+1.6Round 7🇺🇸 USA1163♥♠8+1+1
+1.6Round 10🇦🇺 AUSTRALIA204♠♦6-2+13
+1.6Round 15🇪🇬 EGYPT114♠♦9+3+10
+1.6Round 16🇵🇰 PAKISTAN321NT♠9+1+1
+1.5Round 1🇮🇪 IRELAND43NT♠5=+0
+1.5Round 14🇧🇬 BULGARIA203NT♠Q+2+12
+1.4Round 10🇦🇺 AUSTRALIA326NT♥Q+1+11
+1.4Round 20🇦🇹 AUSTRIA302NT♠5-1+5
+1.3Round 4🇺🇸 USA2253♥♠10=+0
+1.3Round 16🇵🇰 PAKISTAN234♥♠K=+3
+1.2Round 10🇦🇺 AUSTRALIA313NT♠10=-2
+1.1Round 5🇨🇳 CHINA164♥♣J+1+11
+1.1Round 12🇮🇩 INDONESIA243NT♥3-2+6
+1.1Round 13🇵🇱 POLAND25♦x♠K-2-5
+1.0Round 5🇨🇳 CHINA25♥♥6=-11
+1.0Round 5🇨🇳 CHINA81NT♦Q-1-2
+1.0Round 8🇨🇦 CANADA254♠♥5+2-9
+1.0Round 14🇧🇬 BULGARIA211NT♦4=+0
+0.9Round 4🇺🇸 USA2173NT♥6+4-10
+0.9Round 12🇮🇩 INDONESIA192♦♥A-2-1
+0.8Round 8🇨🇦 CANADA221NT♠3+2-10
+0.8Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♥3+2-1
+0.7Round 8🇨🇦 CANADA244♥♣K=+3
+0.7Round 10🇦🇺 AUSTRALIA301NT♠4-1+2
+0.7Round 12🇮🇩 INDONESIA316♥x♦A-3+0
+0.7Round 13🇵🇱 POLAND144♠♦9-1+5
+0.7Round 15🇪🇬 EGYPT22♠♥5-1+7
+0.7Round 20🇦🇹 AUSTRIA191NT♠9+2+1
+0.6Round 1🇮🇪 IRELAND54♥♣J+1+0
+0.5Round 13🇵🇱 POLAND14♥♥K+1+0
+0.5Round 15🇪🇬 EGYPT66NT♣J+1+13
+0.5Round 16🇵🇰 PAKISTAN273NT♥10=+11
+0.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153NT♥5+3+12
+0.3Round 20🇦🇹 AUSTRIA273♠♠2-1-2
+0.2Round 4🇺🇸 USA2192♠♥2+1+0
+0.2Round 13🇵🇱 POLAND82♠♠5=+0
+0.1Round 1🇮🇪 IRELAND104♥♥J+3-17
+0.1Round 3🇳🇿 NEW ZEALAND64♥♠A=+0
+0.1Round 12🇮🇩 INDONESIA291NT♦5=+1
-0.0Round 3🇳🇿 NEW ZEALAND81NT♥2+1+1
+0.0Round 5🇨🇳 CHINA13NT♣6+2-11
+0.0Round 8🇨🇦 CANADA174♥♦3+2-1
-0.0Round 8🇨🇦 CANADA294♥♠4+2-1
-0.0Round 8🇨🇦 CANADA324♠♦5=-13
+0.0Round 13🇵🇱 POLAND54♥♣A+1+0
-0.0Round 14🇧🇬 BULGARIA223NT♠5+2+1
+0.0Round 16🇵🇰 PAKISTAN282NT♠J-1-6
-0.1Round 1🇮🇪 IRELAND132♥♣J+1+0
-0.1Round 7🇺🇸 USA1143NT♠3+3+10
-0.1Round 15🇪🇬 EGYPT82♦♠4+2+0
-0.2Round 4🇺🇸 USA2283NT♥7=+0
-0.3Round 5🇨🇳 CHINA134♥♦4=+0
-0.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♦3=+1
-0.4Round 10🇦🇺 AUSTRALIA233♦♦4+1+0
-0.4Round 12🇮🇩 INDONESIA264♥♣K+1+0
-0.4Round 13🇵🇱 POLAND154♥♥4+2-13
-0.5Round 5🇨🇳 CHINA145♥♦8+1+11
-0.5Round 17🇯🇵 JAPAN62♠♥9-2+9
-0.5Round 17🇯🇵 JAPAN73NT♦3+1+0
-0.5Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♥A-2+0
-0.5Round 20🇦🇹 AUSTRIA284♥♦2=+13
-0.6Round 1🇮🇪 IRELAND84♠♣5+1+0
-0.6Round 3🇳🇿 NEW ZEALAND92NT♥Q-2-6
-0.6Round 4🇺🇸 USA2182♠♣K+2+6
-0.6Round 4🇺🇸 USA2204♥♠J+2-17
-0.6Round 12🇮🇩 INDONESIA223NT♠7+1-1
-0.6Round 17🇯🇵 JAPAN14♥♦6=-1
-0.7Round 4🇺🇸 USA2213NT♦Q+1+1
-0.7Round 8🇨🇦 CANADA203♦♥3-1-5
-0.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♦3+3+11
-0.8Round 5🇨🇳 CHINA124♥♥6-2+1
-0.8Round 8🇨🇦 CANADA304♥♣K=-1
-0.8Round 14🇧🇬 BULGARIA285♥x♠A-2-5
-0.8Round 14🇧🇬 BULGARIA324♥♠2+1+0
-0.8Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♥♣A=+0
-0.9Round 7🇺🇸 USA133NT♥5+1-10
-0.9Round 12🇮🇩 INDONESIA183♥♣9-2-5
-0.9Round 16🇵🇰 PAKISTAN304♠♥J=+0
-0.9Round 17🇯🇵 JAPAN44♠x♥A-1+0
-0.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♦♣A-3-1
-1.0Round 3🇳🇿 NEW ZEALAND14♥♥3-1-2
-1.0Round 5🇨🇳 CHINA43♥♣2=+0
-1.0Round 12🇮🇩 INDONESIA274♥♥J+1-4
-1.0Round 13🇵🇱 POLAND164♥♣K=-1
-1.0Round 17🇯🇵 JAPAN143NT♦3+1+0
-1.0Round 20🇦🇹 AUSTRIA324♥♣5=+0
-1.1Round 3🇳🇿 NEW ZEALAND33♥♠3-2+0
-1.1Round 8🇨🇦 CANADA184♥♣3=-3
-1.2Round 1🇮🇪 IRELAND33NT♦6+1+1
-1.2Round 8🇨🇦 CANADA313NT♦5+2-1
-1.2Round 10🇦🇺 AUSTRALIA273♥♠8-1-2
-1.2Round 17🇯🇵 JAPAN114♠♣4=+0
-1.3Round 15🇪🇬 EGYPT123NT♥3+1+1
-1.4Round 5🇨🇳 CHINA153NT♦4+1+1
-1.5Round 8🇨🇦 CANADA194♥♠6+1-13
-1.6Round 5🇨🇳 CHINA74♣♠J-1-5
-1.6Round 7🇺🇸 USA123♦♠10=-5
-1.6Round 12🇮🇩 INDONESIA175♦♥9=-1
-1.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♥5+3+14
-1.7Round 20🇦🇹 AUSTRIA174♥♠5=+0
-1.8Round 14🇧🇬 BULGARIA263♠♦2-2-2
-1.8Round 17🇯🇵 JAPAN54♠♣5=+0
-1.9Round 3🇳🇿 NEW ZEALAND24♠♣4+2+11
-1.9Round 3🇳🇿 NEW ZEALAND114♠♦A=+0
-2.0Round 1🇮🇪 IRELAND152♥♣3+1+0
-2.1Round 7🇺🇸 USA195♦♠10+1+13
-2.2Round 13🇵🇱 POLAND31NT♥2+3+3
-2.4Round 1🇮🇪 IRELAND14♥♦3-1-5
-2.4Round 4🇺🇸 USA2314♥♦A-3-8
-2.5Round 15🇪🇬 EGYPT144♥♦10=+0
-2.6Round 13🇵🇱 POLAND92♥♥2-1-1
-2.6Round 16🇵🇰 PAKISTAN191NT♣Q-1-4
-2.7Round 7🇺🇸 USA145♦♠Q=+13
-2.8Round 4🇺🇸 USA2304♥♠Q=+0
-2.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♦Q+1+0
-2.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93♦♠J-1+1
-3.0Round 1🇮🇪 IRELAND26♥♠9=+13
-3.0Round 15🇪🇬 EGYPT43♥♣3+1+1
-3.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♥♣3+2+6
-3.1Round 10🇦🇺 AUSTRALIA283NT♠J+2+0
-3.1Round 14🇧🇬 BULGARIA234♠♦6-1+9
-3.1Round 16🇵🇰 PAKISTAN174♠♦7-2-5
-3.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♠5+1+0
-3.2Round 5🇨🇳 CHINA102♠♥A-1-5
-3.3Round 8🇨🇦 CANADA283NT♣4+1+13
-3.4Round 12🇮🇩 INDONESIA234♠♣A-1-12
-3.4Round 16🇵🇰 PAKISTAN311NT♥6+3-10
-3.5Round 5🇨🇳 CHINA34♥♣3-2-2
-3.5Round 7🇺🇸 USA152♥♠3-1-5
-3.5Round 17🇯🇵 JAPAN154♠♣3=+0
-3.6Round 15🇪🇬 EGYPT54♠x♦4-1-8
-3.6Round 17🇯🇵 JAPAN134♥♣Q-1-6
-3.7Round 3🇳🇿 NEW ZEALAND165♦♣8+1-11
-3.7Round 15🇪🇬 EGYPT163NT♠A+2-2
-3.7Round 16🇵🇰 PAKISTAN253NT♠Q-1-5
-3.7Round 20🇦🇹 AUSTRIA253NT♦2+1-7
-3.8Round 4🇺🇸 USA2323♦♣10=+0
-3.8Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND121NT♠8-2-6
-3.9Round 12🇮🇩 INDONESIA214♥♦8=+0
-4.0Round 10🇦🇺 AUSTRALIA172♥x♠A-2+3
-4.1Round 1🇮🇪 IRELAND163♠♦Q=+0
-4.1Round 4🇺🇸 USA2294♠♣K-1-7
-4.7Round 7🇺🇸 USA162♣♣6=-6
-4.7Round 12🇮🇩 INDONESIA306♠♥10-1-11
-4.7Round 20🇦🇹 AUSTRIA293NT♠5=+1
-5.0Round 1🇮🇪 IRELAND63♥♦3-2-3
-5.1Round 3🇳🇿 NEW ZEALAND53NT♥10-1-12
-5.1Round 20🇦🇹 AUSTRIA265♦♠A-1-6
-5.2Round 7🇺🇸 USA1114♠♦A=-7
-5.2Round 20🇦🇹 AUSTRIA225♥x♣A-2-5
-5.3Round 16🇵🇰 PAKISTAN222♦♣3+1-8
-5.4Round 14🇧🇬 BULGARIA254♥♠3+1-11
-5.5Round 4🇺🇸 USA2277♥♥2=+0
-5.5Round 13🇵🇱 POLAND134♥♠K=+0
-5.7Round 3🇳🇿 NEW ZEALAND135♠♦K+1+3
-5.7Round 5🇨🇳 CHINA66♣♦A=-3
-5.9Round 8🇨🇦 CANADA215♣♠3-1-10
-6.0Round 7🇺🇸 USA1134♥♦5-1-12
-6.1Round 13🇵🇱 POLAND114♥♣K-1-11
-6.1Round 20🇦🇹 AUSTRIA214♠♣A+2-14
-6.3Round 20🇦🇹 AUSTRIA234♠♦6-1-12
-7.3Round 1🇮🇪 IRELAND75♣♥Q-1-12
-8.4Round 12🇮🇩 INDONESIA201♥♣K+3-8
-8.5Round 14🇧🇬 BULGARIA185♠♥A-1-9
-8.9Round 1🇮🇪 IRELAND124♠♣9=-10
-9.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠x♥K-3-12
-10.4Round 10🇦🇺 AUSTRALIA263NT♥10+1-10
-10.9Round 15🇪🇬 EGYPT104♠♣2=+0
-11.7Round 16🇵🇰 PAKISTAN266♦♠4+1-1
-13.0Round 5🇨🇳 CHINA95♦♠A-4-14