🇮🇳 ROY Kamal Kumar · INDIA

98rank
-45.6Butler · 176 bds
-0.26per board
±4.3swing
-0.61vs par /bd · #114/129
-0.19adjusted /bd
Butler per round: 10.8 -2.5 5.1 -4.7 27.5 -0.9 -14.4 1.7 -35.4 -26.9 -5.9by round

vs par split: bidding -0.54 · play -0.03

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted -0.19/bd

Card play — on target: opening leads 87.2% #9 of 129 · declarer play 81.8% #17 of 129 · defence 89.0% #34 of 129

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)86.7% (30)
Declarer play57.1% (7)86.5% (37)
Defence95.7% (23)86.4% (59)

Opening leads by suit led: ♠ 92.3% (13) · ♥ 100.0% (6) · ♦ 87.5% (8) · ♣ 75.0% (12)

vs par by strain: NT +1.69 (42) · a suit -1.31 (128)

vs par by level: part-score -0.60 (67) · game -0.07 (93) · slam -5.00 (10)

By role: declaring -0.40/bd (-2.48 vs par · 92) · defending -0.11/bd (+1.43 vs par · 84)

By vulnerability: vulnerable -0.69/bd (-1.85 vs par · 88) · not vulnerable +0.17/bd (+0.62 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.GuptaR.Ramer – C.NiemeijerOpen16+10.8+0.68-0.69
Round 3S.GuptaC.Mosca – A.VivaldiClosed16-2.5-0.16-3.12
Round 5S.GuptaY.Mondon – G.VignaOpen16+5.1+0.32-0.38
Round 6S.GuptaK.Lasocki – J.RussyanOpen16-4.7-0.29+0.56
Round 8S.GuptaJ.Gueglio – J.ZanaldaClosed16+27.5+1.72+2.81
Round 9S.GuptaG.Norris – F.DahlClosed16-0.9-0.06+0.50
Round 11S.GuptaJ.Khalid – S.AkhtarOpen16-14.4-0.90-1.69
Round 12S.GuptaM.Hartono – M.SawiruddinOpen16+1.7+0.11-1.62
Round 14S.GuptaR.Schwartz – L.FinkelClosed16-35.4-2.21-2.75
Round 16S.GuptaP.Piganeau – F.LeenhardtOpen16-26.9-1.68-1.06
Round 18S.GuptaA.Yamada – K.OhnoClosed16-5.9-0.37+0.69

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
+12.2Round 11🇵🇰 PAKISTAN92♦xx♦Q-1+15
+11.3Round 9🇩🇰 DENMARK73NT♥4-4+11
+9.7Round 12🇮🇩 INDONESIA284♥♦2-1+10
+9.1Round 3🇮🇹 ITALY64♠♣10-1+6
+9.0Round 5🇷🇪 REUNION74♥♣K=+0
+9.0Round 8🇦🇷 ARGENTINA172♠x♦Q=+11
+8.7Round 5🇷🇪 REUNION43NT♦10-1+12
+8.2Round 5🇷🇪 REUNION123NT♠3-2+8
+8.0Round 2🇳🇱 NETHERLANDS253NT♣8+1+0
+7.7Round 9🇩🇰 DENMARK33♠♣4-2+11
+7.3Round 18🇯🇵 JAPAN235♦♥5=+0
+7.2Round 8🇦🇷 ARGENTINA274♥♠9+3+14
+6.8Round 5🇷🇪 REUNION144♠♦Q=+0
+6.0Round 5🇷🇪 REUNION24♠x♠J+1+6
+5.5Round 3🇮🇹 ITALY13♠♣2=+6
+4.6Round 9🇩🇰 DENMARK141♣♣2-1+5
+4.6Round 12🇮🇩 INDONESIA324♦♣7-2+3
+4.4Round 8🇦🇷 ARGENTINA293♣♥A-1+5
+4.4Round 14🇺🇸 USA 1221N♥2+3+1
+4.2Round 18🇯🇵 JAPAN184♥♦3-2+11
+3.8Round 8🇦🇷 ARGENTINA243NT♠4+2+1
+3.5Round 5🇷🇪 REUNION93NT♦4-1+4
+3.3Round 5🇷🇪 REUNION83NT♥7-2+6
+3.3Round 8🇦🇷 ARGENTINA261NT♣2+2+1
+3.2Round 16🇫🇷 FRANCE251NT♣A=+5
+3.1Round 8🇦🇷 ARGENTINA202NT♠3=+11
+3.0Round 2🇳🇱 NETHERLANDS182♥♦3=+6
+3.0Round 2🇳🇱 NETHERLANDS314♦♠7=+0
+3.0Round 3🇮🇹 ITALY56NT♦10+1-13
+3.0Round 16🇫🇷 FRANCE292♠♦A=+0
+2.9Round 2🇳🇱 NETHERLANDS294♥♣A+1+0
+2.9Round 12🇮🇩 INDONESIA173N♥Q-2+0
+2.6Round 14🇺🇸 USA 1244♥♦K-2+0
+2.5Round 3🇮🇹 ITALY142NT♠10+2+2
+2.5Round 6🇵🇱 POLAND203NT♣4-2+7
+2.5Round 6🇵🇱 POLAND242♠♣4-1-2
+2.5Round 8🇦🇷 ARGENTINA303♣♠A+1+0
+2.5Round 14🇺🇸 USA 1174♠♦5=+11
+2.4Round 6🇵🇱 POLAND283NT♥5=+0
+2.4Round 8🇦🇷 ARGENTINA313♥♠K=+2
+2.4Round 18🇯🇵 JAPAN253♦♥A=+5
+2.3Round 2🇳🇱 NETHERLANDS212♥♣K=+0
+2.3Round 12🇮🇩 INDONESIA214♠♥A-2-5
+2.3Round 18🇯🇵 JAPAN282♠♥9+2-10
+2.2Round 12🇮🇩 INDONESIA263N♦J+1-1
+2.1Round 2🇳🇱 NETHERLANDS204♥♣K=+3
+1.9Round 12🇮🇩 INDONESIA203N♠5+1+0
+1.7Round 8🇦🇷 ARGENTINA252NT♦4+1+6
+1.5Round 6🇵🇱 POLAND184♥♣4+1+0
+1.5Round 8🇦🇷 ARGENTINA223NT♠3+3+1
+1.3Round 3🇮🇹 ITALY23♦♦6-1-2
+1.3Round 11🇵🇰 PAKISTAN122♥♦6+2+1
+1.3Round 18🇯🇵 JAPAN274♥♠4+1+0
+1.3Round 18🇯🇵 JAPAN304♥♣10+2+11
+1.2Round 16🇫🇷 FRANCE202♠♥6+1-10
+1.1Round 2🇳🇱 NETHERLANDS225♣x♠A-1+0
+1.1Round 8🇦🇷 ARGENTINA322♠♣K-2+6
+1.0Round 5🇷🇪 REUNION102♦♥4+1+0
+1.0Round 14🇺🇸 USA 1322♦♣A+2-7
+1.0Round 16🇫🇷 FRANCE314♥♣A=+1
+0.9Round 6🇵🇱 POLAND324♠♣2+2-11
+0.9Round 8🇦🇷 ARGENTINA233NT♣5=-2
+0.9Round 9🇩🇰 DENMARK64♥♦3+2+13
+0.9Round 18🇯🇵 JAPAN193NT♠3-1+12
+0.8Round 5🇷🇪 REUNION53NT♥9+1+1
+0.7Round 3🇮🇹 ITALY123NT♠2=+0
+0.7Round 14🇺🇸 USA 1281N♥Q=-1
+0.6Round 12🇮🇩 INDONESIA233♠♣7+1-9
+0.6Round 16🇫🇷 FRANCE243♣♣K-1-2
+0.5Round 3🇮🇹 ITALY94♠♦6=+0
+0.5Round 3🇮🇹 ITALY165♥x♣J-3+0
+0.5Round 5🇷🇪 REUNION115♣♦A+1+0
+0.5Round 9🇩🇰 DENMARK12♥♥J=+0
+0.5Round 18🇯🇵 JAPAN294♠♣J+1+0
+0.4Round 9🇩🇰 DENMARK43♦♠3=+0
+0.3Round 2🇳🇱 NETHERLANDS234♠♣K+1+0
+0.3Round 11🇵🇰 PAKISTAN83♠♣K+1+1
+0.2Round 2🇳🇱 NETHERLANDS244♥♠7+1+0
+0.2Round 6🇵🇱 POLAND194♠♣J=-1
+0.2Round 6🇵🇱 POLAND222♥♦J=+1
+0.2Round 6🇵🇱 POLAND314♠♥A=+8
+0.2Round 9🇩🇰 DENMARK94♠♦2-1+12
+0.1Round 5🇷🇪 REUNION62♣♦A=+1
+0.1Round 11🇵🇰 PAKISTAN41NT♥3=+2
+0.1Round 11🇵🇰 PAKISTAN74♥♦J+1+0
+0.1Round 16🇫🇷 FRANCE194♠♣A=-1
-0.1Round 3🇮🇹 ITALY113♥♠4-1+2
-0.1Round 11🇵🇰 PAKISTAN102♠♥5+1+0
-0.1Round 16🇫🇷 FRANCE324♠♦4+1+0
-0.2Round 6🇵🇱 POLAND263NT♥J+3+13
-0.2Round 8🇦🇷 ARGENTINA185♦♠6=-1
-0.2Round 12🇮🇩 INDONESIA294♠♦Q=-1
-0.2Round 14🇺🇸 USA 1305♠♦A=+0
-0.3Round 6🇵🇱 POLAND236♠♦4=+0
-0.3Round 6🇵🇱 POLAND294♠♥5+1-10
-0.3Round 9🇩🇰 DENMARK153NT♦9+1-1
-0.3Round 14🇺🇸 USA 1214♥♦5=+0
-0.4Round 2🇳🇱 NETHERLANDS324♠♠6=+0
-0.4Round 16🇫🇷 FRANCE223NT♠K+1+12
-0.5Round 11🇵🇰 PAKISTAN113♣♦J-2+1
-0.5Round 12🇮🇩 INDONESIA224♥♣4-1+6
-0.5Round 18🇯🇵 JAPAN223♥♣K-2+1
-0.7Round 2🇳🇱 NETHERLANDS283NT♥3+2-1
-0.7Round 11🇵🇰 PAKISTAN24♥x♣Q-1-5
-0.7Round 11🇵🇰 PAKISTAN144♠♦10-1-4
-0.7Round 12🇮🇩 INDONESIA254♠♥3+1+0
-0.8Round 9🇩🇰 DENMARK24♠♠A=+0
-0.9Round 14🇺🇸 USA 1182♥♠6+1+0
-1.0Round 11🇵🇰 PAKISTAN53♣♠2=+0
-1.0Round 12🇮🇩 INDONESIA194♠♠A-2+1
-1.0Round 14🇺🇸 USA 1314♥♠Q=+0
-1.0Round 18🇯🇵 JAPAN321NT♠A+1+6
-1.1Round 18🇯🇵 JAPAN204♠♥Q+1+0
-1.2Round 16🇫🇷 FRANCE285♣♥J=+0
-1.3Round 2🇳🇱 NETHERLANDS266♥♣A=-1
-1.3Round 3🇮🇹 ITALY153NT♦7=+1
-1.4Round 3🇮🇹 ITALY132♣♠A+1-6
-1.4Round 16🇫🇷 FRANCE184♣♥K-2-7
-1.5Round 8🇦🇷 ARGENTINA283♠♣2=+0
-1.5Round 12🇮🇩 INDONESIA275♣♠6-1-5
-1.6Round 6🇵🇱 POLAND273NT♣6+2+11
-1.6Round 14🇺🇸 USA 1253♣♥K-1+2
-1.7Round 11🇵🇰 PAKISTAN133♠♠2=-6
-1.7Round 16🇫🇷 FRANCE303NT♥5+2+11
-1.8Round 5🇷🇪 REUNION16♠♣2=+11
-1.9Round 9🇩🇰 DENMARK113NT♣2+1+0
-1.9Round 11🇵🇰 PAKISTAN32♠♣3+1-8
-2.0Round 6🇵🇱 POLAND302NT♣2+2+3
-2.1Round 2🇳🇱 NETHERLANDS274♦♣9-1-5
-2.1Round 3🇮🇹 ITALY102NT♦Q-2-8
-2.2Round 2🇳🇱 NETHERLANDS194♠♥A=+0
-2.2Round 11🇵🇰 PAKISTAN64♠♠3=-7
-2.3Round 2🇳🇱 NETHERLANDS303NT♦3-1-8
-2.4Round 6🇵🇱 POLAND173NT♣7-1-5
-2.4Round 9🇩🇰 DENMARK83NT♦5+1+1
-2.5Round 18🇯🇵 JAPAN242NT♦K-2-6
-2.6Round 9🇩🇰 DENMARK124♠♣J-1-12
-2.6Round 9🇩🇰 DENMARK162♠♠J=-6
-2.7Round 12🇮🇩 INDONESIA244♥♣A-4-6
-3.1Round 2🇳🇱 NETHERLANDS173NT♣9-2-5
-3.1Round 8🇦🇷 ARGENTINA211NT♥10=-5
-3.2Round 3🇮🇹 ITALY45♣♠K+1-13
-3.2Round 16🇫🇷 FRANCE233♠♣Q=+0
-3.3Round 3🇮🇹 ITALY34♥♠4-1-5
-3.7Round 3🇮🇹 ITALY83NT♣3+3-10
-3.7Round 6🇵🇱 POLAND213♦♠Q+1+0
-3.7Round 9🇩🇰 DENMARK104♥♣7+2-13
-3.7Round 14🇺🇸 USA 1194♥♥3-1-10
-3.8Round 9🇩🇰 DENMARK135♦x♣6-1-7
-3.8Round 16🇫🇷 FRANCE211NT♥3-1+8
-3.8Round 18🇯🇵 JAPAN174♦♠J-1-4
-3.9Round 12🇮🇩 INDONESIA303♠♦A=-1
-4.4Round 12🇮🇩 INDONESIA313♥♣A+1-7
-4.6Round 6🇵🇱 POLAND252♠♠4-1-5
-5.0Round 18🇯🇵 JAPAN261♠♣J+2-10
-5.1Round 11🇵🇰 PAKISTAN153♥♣Q+1-7
-5.5Round 11🇵🇰 PAKISTAN16♣♠A=-10
-5.7Round 14🇺🇸 USA 1263♥♦2-3-5
-5.8Round 16🇫🇷 FRANCE174♥♠10+3-14
-6.0Round 18🇯🇵 JAPAN215♦x♥A-1-5
-6.2Round 18🇯🇵 JAPAN316♥♦A=+0
-7.0Round 14🇺🇸 USA 1274♠x♦J-2-5
-7.6Round 12🇮🇩 INDONESIA182♦x♣7-1-11
-7.7Round 14🇺🇸 USA 1293♠♥4+1-10
-8.4Round 5🇷🇪 REUNION164♥♣K-1-13
-8.4Round 9🇩🇰 DENMARK54♥♣3-1-6
-8.5Round 14🇺🇸 USA 1203♥♦6+2-10
-8.6Round 5🇷🇪 REUNION155♥x♠2-2-10
-8.6Round 8🇦🇷 ARGENTINA196♥♦2-1-5
-9.0Round 11🇵🇰 PAKISTAN166NT♥2=+0
-9.1Round 16🇫🇷 FRANCE274♠♥7=-7
-9.3Round 16🇫🇷 FRANCE264♠♥J+2-13
-10.0Round 14🇺🇸 USA 1233N♠T=-10
-10.5Round 3🇮🇹 ITALY74♠♣A=-10
-11.4Round 5🇷🇪 REUNION36♠♥A=-11
-12.6Round 5🇷🇪 REUNION136NT♦9-3-21