🇮🇳 ROY Kamal Kumar · INDIA

103rank
-56.6Butler · 240 bds
-0.24per board
±4.3swing
+0.27vs par /bd · #28/125
-0.18adjusted /bd
Butler per round: -28.4 -10.7 6.3 -11.8 -7.8 3.1 -13.7 19.8 17.9 7.8 -47.3 5.5 4.6 -20.8 18.9by round

vs par split: bidding +0.78 · play -0.39

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.18/bd

Card play — on target: opening leads 87.5% #35 of 125 · declarer play 71.4% #89 of 125 · defence 88.3% #54 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·87.5% (40)
Declarer play·71.4% (28)
Defence·88.3% (77)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (8) · ♦ 83.3% (12) · ♣ 86.7% (15)

vs par by strain: a suit +0.65 (167)

vs par by level: part-score +0.76 (67) · game +0.87 (86) · slam -1.21 (14)

By role: declaring -0.33/bd (-1.80 vs par · 113) · defending -0.16/bd (+2.11 vs par · 127)

By vulnerability: vulnerable -0.08/bd (+0.57 vs par · 120) · not vulnerable -0.39/bd (-0.03 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.KushariA.Versace – L.LauriaOpen16-28.4-1.77+0.25
Round 2A.SadhuH.Yang – J.ShihOpen16-10.7-0.67+1.38
Round 3A.SadhuT.Sadek – W.El AhmadyOpen16+6.3+0.39+0.62
Round 4A.SadhuJ.Ahmed – T.MasoodOpen16-11.8-0.74-0.44
Round 5A.SadhuB.Drijver – S.BrinkClosed16-7.8-0.49-2.12
Round 7A.SadhuJ.Carroll – T.GarveyOpen16+3.1+0.19+1.56
Round 9A.SadhuN.Eber – C.BosenbergOpen16-13.7-0.86+0.94
Round 10A.SadhuJ.Smith – J.ZaluskiClosed16+19.8+1.24+1.62
Round 11A.SadhuB.Hamman – H.LallOpen16+17.9+1.12+2.25
Round 13A.SadhuH.Shi – Z.ZhuangOpen16+7.8+0.49+1.12
Round 15A.SadhuR.Parasian Tobing – T.AsbiOpen16-47.3-2.96-2.31
Round 17A.SadhuJ.Upmark – P.CullinClosed16+5.5+0.34+0.25
Round 18A.SadhuM.Takayama – T.TeramotoOpen16+4.6+0.29-1.19
Round 19A.SadhuG.Chagas – M.Villas-BoasOpen16-20.8-1.30-1.62
Round 21A.SadhuT.Hart – R.VieiraClosed16+18.9+1.18+1.75

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
+12.6Round 10🇨🇦 CANADA124♥x♠4+1+9
+10.5Round 18🇯🇵 JAPAN133N=+10
+10.4Round 17🇸🇪 SWEDEN196♣-1+16
+10.2Round 9🇿🇦 SOUTH AFRICA74♠x-1+13
+9.9Round 11🇺🇸 USA 2182♣x+2+2
+9.8Round 11🇺🇸 USA 2293♣♠7-2+13
+9.5Round 17🇸🇪 SWEDEN226♠♥J=+0
+9.3Round 9🇿🇦 SOUTH AFRICA64♥x♠4=+9
+8.1Round 9🇿🇦 SOUTH AFRICA82♠x-3+14
+7.5Round 3🇪🇬 EGYPT105♦♥J=+0
+7.1Round 5🇳🇱 NETHERLANDS93N♥6-3+7
+6.8Round 10🇨🇦 CANADA114♥x♠Q=+5
+6.4Round 10🇨🇦 CANADA54♠x♥5-1+6
+6.3Round 21🇹🇹 TRINIDAD & TOBAGO182N♣5-4+8
+6.2Round 21🇹🇹 TRINIDAD & TOBAGO274♥♥3=+8
+6.1Round 7🇮🇪 IRELAND162N♦3-3+9
+6.0Round 13🇨🇳 CHINA SMEG184♠♥J=+7
+5.9Round 21🇹🇹 TRINIDAD & TOBAGO283♦=+0
+5.3Round 3🇪🇬 EGYPT81N♣10+2+6
+5.3Round 5🇳🇱 NETHERLANDS34♠x♦10-1+0
+5.1Round 11🇺🇸 USA 2203N-2+7
+4.8Round 18🇯🇵 JAPAN66♣♦A=+0
+4.5Round 10🇨🇦 CANADA84♥-4+7
+4.5Round 13🇨🇳 CHINA SMEG294♥♦A-1+12
+4.4Round 3🇪🇬 EGYPT123N♣5-1+5
+4.4Round 19🇧🇷 BRAZIL233♣♦A-1+6
+4.3Round 1🇮🇹 ITALY144♠x♠A-2+15
+4.3Round 15🇮🇩 INDONESIA213N♥Q-1+6
+4.2Round 7🇮🇪 IRELAND134♠+2+13
+4.1Round 3🇪🇬 EGYPT44♠♦Q=+3
+4.0Round 4🇵🇰 PAKISTAN74♥♣8-1+6
+3.9Round 7🇮🇪 IRELAND14♠x♦A-1+5
+3.9Round 11🇺🇸 USA 2222N=+0
+3.8Round 13🇨🇳 CHINA SMEG224♥♣6+1+0
+3.6Round 21🇹🇹 TRINIDAD & TOBAGO312♦x♠7-1+5
+3.5Round 1🇮🇹 ITALY14♠♦Q-1+5
+3.5Round 3🇪🇬 EGYPT142♥=+6
+3.5Round 11🇺🇸 USA 2264♠=+0
+3.4Round 18🇯🇵 JAPAN73N=-1
+3.4Round 19🇧🇷 BRAZIL284♥♣A-1+6
+3.3Round 17🇸🇪 SWEDEN213♠-2+0
+3.2Round 2🇹🇼 CHINESE TAIPEI26♠♥A=+0
+3.1Round 21🇹🇹 TRINIDAD & TOBAGO193♣♥Q=+0
+3.0Round 11🇺🇸 USA 2284♥+1+14
+3.0Round 19🇧🇷 BRAZIL222♠♦A+2+6
+2.9Round 2🇹🇼 CHINESE TAIPEI134♠♥10=-1
+2.9Round 19🇧🇷 BRAZIL214♠♦5+1+0
+2.8Round 2🇹🇼 CHINESE TAIPEI164♠♦5=+0
+2.7Round 4🇵🇰 PAKISTAN164♥♦5-1-2
+2.7Round 9🇿🇦 SOUTH AFRICA163♠♦Q=+6
+2.5Round 2🇹🇼 CHINESE TAIPEI15♣x♥Q-1-1
+2.5Round 10🇨🇦 CANADA33♥♦A-1+5
+2.5Round 19🇧🇷 BRAZIL244♥x♣A-2+4
+2.4Round 5🇳🇱 NETHERLANDS14♥♣5-3+6
+2.2Round 2🇹🇼 CHINESE TAIPEI56♠♦10=+0
+2.2Round 5🇳🇱 NETHERLANDS104♥♣A-2+2
+2.1Round 5🇳🇱 NETHERLANDS24♥♥J+1+7
+2.1Round 7🇮🇪 IRELAND94♠♥2-3-3
+2.1Round 7🇮🇪 IRELAND153♣♥A=+1
+2.1Round 19🇧🇷 BRAZIL203N♥7=-1
+2.0Round 3🇪🇬 EGYPT73N♥5+2+1
+2.0Round 21🇹🇹 TRINIDAD & TOBAGO214♥♣4=+11
+1.9Round 7🇮🇪 IRELAND125♦♥7+1+11
+1.9Round 11🇺🇸 USA 2173N+3+11
+1.8Round 4🇵🇰 PAKISTAN114♠♦A-1+5
+1.8Round 13🇨🇳 CHINA SMEG321♥♣Q+1+0
+1.8Round 18🇯🇵 JAPAN43N♥2-2+2
+1.7Round 10🇨🇦 CANADA104♥=+9
+1.7Round 21🇹🇹 TRINIDAD & TOBAGO173N♥7-3+6
+1.6Round 5🇳🇱 NETHERLANDS153♥x♠Q-1-13
+1.5Round 3🇪🇬 EGYPT161N♥7+1+6
+1.5Round 5🇳🇱 NETHERLANDS41N♥4+2+0
+1.4Round 1🇮🇹 ITALY52♥♥4=+1
+1.4Round 5🇳🇱 NETHERLANDS142♥♠5+2+6
+1.3Round 5🇳🇱 NETHERLANDS123N♦5+1+0
+1.3Round 13🇨🇳 CHINA SMEG284♠♥10=+0
+1.3Round 15🇮🇩 INDONESIA284♠♣2-2+7
+1.1Round 3🇪🇬 EGYPT52♥♥7-1-2
+1.1Round 21🇹🇹 TRINIDAD & TOBAGO323♦♠Q+1-7
+1.0Round 10🇨🇦 CANADA153♦-1+7
+1.0Round 11🇺🇸 USA 2214♥+1+0
+1.0Round 17🇸🇪 SWEDEN243N+3+1
+0.9Round 4🇵🇰 PAKISTAN63♣♠10=+1
+0.9Round 5🇳🇱 NETHERLANDS83N♦6+1+1
+0.9Round 13🇨🇳 CHINA SMEG194♥♥4=+1
+0.9Round 17🇸🇪 SWEDEN175♣♥A-1-2
+0.8Round 1🇮🇹 ITALY163N♦K+2+1
+0.8Round 9🇿🇦 SOUTH AFRICA14♠♠2-1-5
+0.8Round 15🇮🇩 INDONESIA321N♦3=+1
+0.7Round 7🇮🇪 IRELAND33♣♥3=+0
+0.7Round 10🇨🇦 CANADA14♠x♣5-1+0
+0.7Round 13🇨🇳 CHINA SMEG173♦♣4-2-1
+0.7Round 15🇮🇩 INDONESIA241N♠2+1+1
+0.7Round 21🇹🇹 TRINIDAD & TOBAGO301Nx-1+1
+0.6Round 13🇨🇳 CHINA SMEG253N♣5+1-1
+0.6Round 18🇯🇵 JAPAN54♠♦2+1+0
+0.6Round 18🇯🇵 JAPAN91N♠8=+0
+0.5Round 4🇵🇰 PAKISTAN12♥♣2=+0
+0.5Round 4🇵🇰 PAKISTAN92N♦4+1-10
+0.5Round 7🇮🇪 IRELAND83N♠6+1+0
+0.5Round 15🇮🇩 INDONESIA302♥♣2=+5
+0.4Round 3🇪🇬 EGYPT91N♣K-1+2
+0.4Round 17🇸🇪 SWEDEN203♦=+1
+0.4Round 17🇸🇪 SWEDEN262♠-1-1
+0.4Round 17🇸🇪 SWEDEN274♠♦K=+0
+0.4Round 18🇯🇵 JAPAN161N♠6-1+3
+0.4Round 21🇹🇹 TRINIDAD & TOBAGO253N+1+0
+0.3Round 2🇹🇼 CHINESE TAIPEI63♠♦10-2-1
+0.3Round 7🇮🇪 IRELAND55♦x♣2-2+0
+0.3Round 19🇧🇷 BRAZIL303N♦7+1+0
+0.2Round 2🇹🇼 CHINESE TAIPEI82♦♣9+1+1
+0.1Round 2🇹🇼 CHINESE TAIPEI74♥♠5=+13
+0.1Round 4🇵🇰 PAKISTAN123N♦4=+0
+0.1Round 10🇨🇦 CANADA21N♠3-1-1
+0.1Round 13🇨🇳 CHINA SMEG314♥♦5-1-5
+0.1Round 18🇯🇵 JAPAN126♣♥4=+2
+0.0Round 1🇮🇹 ITALY24♠♣A+1+0
-0.0Round 13🇨🇳 CHINA SMEG261N♥A+1+0
+0.0Round 17🇸🇪 SWEDEN283♣+2+6
+0.0Round 18🇯🇵 JAPAN13N+1+0
-0.1Round 7🇮🇪 IRELAND101N♥9+3-10
-0.1Round 13🇨🇳 CHINA SMEG205♦♥A=+11
-0.1Round 15🇮🇩 INDONESIA272N♠7+1+0
-0.1Round 17🇸🇪 SWEDEN232♦-1-1
-0.1Round 17🇸🇪 SWEDEN291N♦3+2+1
-0.1Round 18🇯🇵 JAPAN153N♦3+1+0
-0.1Round 21🇹🇹 TRINIDAD & TOBAGO293N=-1
-0.2Round 10🇨🇦 CANADA42♠♣K-1+0
-0.2Round 10🇨🇦 CANADA91N-1+0
-0.2Round 17🇸🇪 SWEDEN253N♣8=+0
-0.2Round 19🇧🇷 BRAZIL173♥♦5=+0
-0.2Round 19🇧🇷 BRAZIL195♣x♣5-1+0
-0.2Round 19🇧🇷 BRAZIL274♣♦9-1+2
-0.3Round 4🇵🇰 PAKISTAN143♥♥4+1-1
-0.3Round 7🇮🇪 IRELAND23♠♣2+1+6
-0.4Round 1🇮🇹 ITALY85♦♥K=+2
-0.4Round 2🇹🇼 CHINESE TAIPEI113♦♠8-1+3
-0.4Round 4🇵🇰 PAKISTAN23N♠J=+13
-0.4Round 13🇨🇳 CHINA SMEG275♥x♠7-2+0
-0.4Round 15🇮🇩 INDONESIA264♥♣6+1+0
-0.4Round 18🇯🇵 JAPAN112♥♣8-1-4
-0.4Round 21🇹🇹 TRINIDAD & TOBAGO203♣-1+11
-0.5Round 11🇺🇸 USA 2324♠+2-11
-0.5Round 19🇧🇷 BRAZIL293N♠J=+0
-0.6Round 3🇪🇬 EGYPT133N+1+0
-0.6Round 10🇨🇦 CANADA73N+1+0
-0.7Round 1🇮🇹 ITALY45♦♠A+1+5
-0.7Round 9🇿🇦 SOUTH AFRICA102♥♦A=+0
-0.8Round 4🇵🇰 PAKISTAN153N♥9+1+0
-0.8Round 7🇮🇪 IRELAND63N+3-1
-0.8Round 9🇿🇦 SOUTH AFRICA133N♣K+1-1
-0.8Round 13🇨🇳 CHINA SMEG304♥♣5=+0
-0.8Round 15🇮🇩 INDONESIA291N♠3+1-10
-0.8Round 18🇯🇵 JAPAN102♠♦3-1+1
-0.9Round 2🇹🇼 CHINESE TAIPEI42♠=+0
-0.9Round 15🇮🇩 INDONESIA223♣♦10+2+6
-0.9Round 18🇯🇵 JAPAN144♥-2-6
-1.0Round 11🇺🇸 USA 2232♠=+3
-1.0Round 11🇺🇸 USA 2313N+1-1
-1.1Round 9🇿🇦 SOUTH AFRICA41N♥A-2-3
-1.2Round 3🇪🇬 EGYPT113♥♣A+2-6
-1.2Round 9🇿🇦 SOUTH AFRICA93N+3-1
-1.4Round 2🇹🇼 CHINESE TAIPEI102♠♣10+2+10
-1.4Round 9🇿🇦 SOUTH AFRICA155♣-4-5
-1.5Round 1🇮🇹 ITALY157♠=+0
-1.5Round 2🇹🇼 CHINESE TAIPEI34♠♦3+1+0
-1.5Round 4🇵🇰 PAKISTAN33♠♦K+1+6
-1.5Round 21🇹🇹 TRINIDAD & TOBAGO234♥♠3+1+0
-1.7Round 1🇮🇹 ITALY124♠♣2=-6
-1.7Round 11🇺🇸 USA 2303N+1-4
-1.9Round 1🇮🇹 ITALY92♠♣10=+0
-2.0Round 3🇪🇬 EGYPT12♥♥2+2+6
-2.0Round 4🇵🇰 PAKISTAN45♥♣J=+0
-2.0Round 4🇵🇰 PAKISTAN53N♦4-1-10
-2.0Round 5🇳🇱 NETHERLANDS115♣♥K-1-5
-2.0Round 21🇹🇹 TRINIDAD & TOBAGO243♠+1-4
-2.1Round 4🇵🇰 PAKISTAN103♠♦10-1+9
-2.2Round 7🇮🇪 IRELAND42♠♠4+2-1
-2.3Round 1🇮🇹 ITALY114♥+1+0
-2.3Round 10🇨🇦 CANADA62♠♦K=-6
-2.3Round 11🇺🇸 USA 2274♠-2-6
-2.4Round 13🇨🇳 CHINA SMEG233♣♣6=+0
-2.5Round 11🇺🇸 USA 2243♥=+0
-2.6Round 7🇮🇪 IRELAND73N♣A+1+1
-2.7Round 10🇨🇦 CANADA164♦♥A=+0
-2.7Round 21🇹🇹 TRINIDAD & TOBAGO263N-1-5
-2.8Round 2🇹🇼 CHINESE TAIPEI94♥♦7+1+10
-3.0Round 4🇵🇰 PAKISTAN84♥♥J+2-11
-3.1Round 10🇨🇦 CANADA133♣♥2=-6
-3.2Round 9🇿🇦 SOUTH AFRICA143♠+1-2
-3.3Round 3🇪🇬 EGYPT151♠♠K=+0
-3.3Round 19🇧🇷 BRAZIL262♠♥K+1-12
-3.4Round 17🇸🇪 SWEDEN181N♥2-2-2
-3.5Round 9🇿🇦 SOUTH AFRICA25♠♥K+1+5
-3.5Round 15🇮🇩 INDONESIA181N♠A+1+0
-3.8Round 3🇪🇬 EGYPT22♥♣2=-12
-3.9Round 1🇮🇹 ITALY72♣x♥A-3-5
-3.9Round 13🇨🇳 CHINA SMEG244♥♦Q=+0
-4.0Round 1🇮🇹 ITALY61N♣3-1-5
-4.0Round 5🇳🇱 NETHERLANDS73♠♣2+1-10
-4.0Round 7🇮🇪 IRELAND146♠x♥A-2+0
-4.0Round 9🇿🇦 SOUTH AFRICA35♥x♣K-1-7
-4.0Round 11🇺🇸 USA 2254♠-1-5
-4.0Round 17🇸🇪 SWEDEN302♠x-1+0
-4.1Round 3🇪🇬 EGYPT64♦♦5=+5
-4.1Round 18🇯🇵 JAPAN23N♥K+2-8
-4.3Round 1🇮🇹 ITALY34♥♣7-1-10
-4.3Round 13🇨🇳 CHINA SMEG214♠♥K-2-6
-4.4Round 1🇮🇹 ITALY134♥♠Q=+13
-4.8Round 5🇳🇱 NETHERLANDS64♠♥Q+1-16
-4.8Round 15🇮🇩 INDONESIA235♥♣Q+1-13
-5.0Round 2🇹🇼 CHINESE TAIPEI124♥♦A=+0
-5.0Round 2🇹🇼 CHINESE TAIPEI156♠♣9=-1
-5.0Round 18🇯🇵 JAPAN35♣x♥A-3-8
-5.4Round 21🇹🇹 TRINIDAD & TOBAGO224♦x♥K-2-5
-5.5Round 19🇧🇷 BRAZIL254♥x♣3=-5
-5.9Round 15🇮🇩 INDONESIA203N♠5=+0
-6.1Round 5🇳🇱 NETHERLANDS54♥♦5=+0
-6.2Round 15🇮🇩 INDONESIA193N♥J-1-12
-6.2Round 17🇸🇪 SWEDEN325♠-1-6
-6.3Round 18🇯🇵 JAPAN83N♣7-1-10
-6.4Round 15🇮🇩 INDONESIA173N♠6-2-11
-6.8Round 17🇸🇪 SWEDEN312♥x♥3-2-9
-7.2Round 11🇺🇸 USA 2196N=+13
-7.4Round 10🇨🇦 CANADA146♦x-2-9
-7.5Round 5🇳🇱 NETHERLANDS163N♠5-3-9
-7.9Round 2🇹🇼 CHINESE TAIPEI143N♠3-3-11
-8.5Round 3🇪🇬 EGYPT34♥♦A-1-10
-8.7Round 7🇮🇪 IRELAND113N♠5=-6
-8.7Round 9🇿🇦 SOUTH AFRICA56♣♥5=+12
-8.7Round 19🇧🇷 BRAZIL326♦♣Q-1-12
-9.2Round 5🇳🇱 NETHERLANDS134♥♣Q=-10
-9.6Round 9🇿🇦 SOUTH AFRICA113Nx♥K-3-12
-9.8Round 19🇧🇷 BRAZIL183N♠3-5-9
-10.2Round 4🇵🇰 PAKISTAN135♠♣K-1-13
-10.6Round 9🇿🇦 SOUTH AFRICA126♥x-3-8
-11.0Round 19🇧🇷 BRAZIL313N♥10+3-11
-11.5Round 15🇮🇩 INDONESIA314♠♦A=+0
-13.3Round 1🇮🇹 ITALY104♠x♦10=-12
-14.4Round 15🇮🇩 INDONESIA256♥♦J-1-17