KAMAL PATEL Vidhya · INDIA

64rank
-27.8Butler · 64 bds
-0.43per board
±5.3swing
+0.31vs par /bd · #31/91
-0.37adjusted /bd
Butler per round: 2.3 17 6.2 -6.7 -19.6 -0.1 -24.5 -2.4by round

vs par split: bidding +0.87 · play -0.74

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.37/bd

Card play — on target: opening leads 75.0% #71 of 91 · declarer play 50.0% #88 of 91 · defence 77.8% #54 of 91

Card play by contract type — on target
vs NTvs a suit
Opening leads40.0% (5)90.9% (11)
Declarer play33.3% (3)55.6% (9)
Defence90.0% (10)73.1% (26)

Opening leads by suit led: ♠ 50.0% (4) · ♥ 100.0% (4) · ♦ 75.0% (4) · ♣ 75.0% (4)

vs par by strain: NT +1.86 (14) · a suit -0.12 (50)

vs par by level: part-score +1.62 (21) · game +0.03 (39) · slam -3.75 (4)

By role: declaring -2.13/bd (-3.50 vs par · 26) · defending +0.73/bd (+2.92 vs par · 38)

By vulnerability: vulnerable +0.41/bd (+1.38 vs par · 32) · not vulnerable -1.27/bd (-0.75 vs par · 32)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.Baliram GurjarF.Zhang – S.FeiOpen8+2.3+0.29+2.50
Round 2K.Baliram GurjarH.Yu – Z.WangOpen8+17.0+2.12+4.75
Round 3K.Baliram GurjarB.Zhu – F.KolesnikOpen8+6.2+0.78-1.38
Round 4K.Baliram GurjarJ.Bugajewski – A.ZalwowskiOpen8-6.7-0.84-0.12
Round 5K.Baliram GurjarH.Xu – T.YanOpen8-19.6-2.45-3.50
Round 6K.Baliram GurjarM.Simic – I.BorkovicOpen8-0.1-0.01+1.12
Round 7K.Baliram GurjarK.Mackowiak – K.GoscianskiOpen8-24.5-3.06-3.50
Round 8K.Baliram GurjarL.Fegarty – J.FegartyOpen8-2.4-0.30+2.62

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
+12.0Round 2CHINA RDFZ136♠♥A-2+13
+9.2Round 4DABROWKA PO294♥♣Q-1+12
+8.4Round 1PRISM FALCONS44♠♥5-1+12
+8.3Round 6SERBIA124♥♣8-1+10
+7.7Round 1PRISM FALCONS63NT♣5-2+13
+6.4Round 2CHINA RDFZ153NT♣4-2+8
+6.3Round 7DABROWKA214♠♣3-2+6
+6.1Round 4DABROWKA PO323NT♥6-2+12
+5.7Round 5SXNEBULA73NT♠6-4+11
+5.2Round 3THE CANADIANS194♠♣9+1+1
+4.7Round 3THE CANADIANS242♦x♣A=+7
+4.5Round 3THE CANADIANS214♥♠J-2+2
+4.5Round 8MAN EATING COBRAS323♣♦A+1+6
+3.6Round 5SXNEBULA41NT♠3-1+5
+3.6Round 6SERBIA163NT♠5-1+12
+3.3Round 8MAN EATING COBRAS264♠♥10=+0
+2.6Round 1PRISM FALCONS75♦♥A-2+2
+2.1Round 1PRISM FALCONS84♠♥6-1+4
+1.9Round 2CHINA RDFZ94♠♥2=-1
+1.5Round 5SXNEBULA84♥♣10=+8
+1.4Round 5SXNEBULA23♥♦A-2+0
+1.2Round 3THE CANADIANS186NT♥10=-11
+1.1Round 7DABROWKA232♥♠4+1+0
+1.1Round 8MAN EATING COBRAS284♥♠2-2+9
+0.8Round 6SERBIA94♥♣Q=+0
+0.5Round 8MAN EATING COBRAS292♠♦2+2+10
+0.2Round 2CHINA RDFZ122NT♠2=+11
-0.1Round 2CHINA RDFZ163♠♥Q+2+6
-0.2Round 2CHINA RDFZ143♦♠9-1+3
-0.2Round 4DABROWKA PO252♥♥J+1+0
-0.3Round 1PRISM FALCONS52♥♦A+1+0
-0.3Round 8MAN EATING COBRAS254♠♣2=-1
-0.6Round 3THE CANADIANS174♠♣K+1+0
-0.8Round 6SERBIA134♥♠10+1+0
-1.0Round 4DABROWKA PO283♠♣K+1-1
-1.3Round 2CHINA RDFZ105♦♥A=+0
-1.8Round 5SXNEBULA33NT♣J+4-14
-1.9Round 2CHINA RDFZ114♠x♦K-3-2
-1.9Round 4DABROWKA PO274♥♦K+1-1
-1.9Round 8MAN EATING COBRAS273♥♠3=+0
-2.1Round 3THE CANADIANS232♥♦7=+1
-2.1Round 7DABROWKA172NT♥10=+0
-2.2Round 6SERBIA102NT♥J+1+1
-2.3Round 3THE CANADIANS222♥♦10+1-1
-2.4Round 6SERBIA155♥♦A=+0
-2.4Round 7DABROWKA224♠♦10+2-11
-2.5Round 1PRISM FALCONS33♣♠4+1+0
-2.6Round 7DABROWKA185♣♠A=-7
-3.1Round 4DABROWKA PO302♠♥3+1-7
-3.2Round 6SERBIA113♠x♥A-2-4
-3.7Round 8MAN EATING COBRAS304♠♦6=-3
-4.2Round 6SERBIA144♥♣2-1-10
-4.4Round 3THE CANADIANS203NT♦Q+1-10
-4.6Round 7DABROWKA244♥♠4-1-4
-5.0Round 4DABROWKA PO263♥♦8-2-3
-5.1Round 7DABROWKA203NT♠5=+2
-5.5Round 1PRISM FALCONS26♥♣A=+0
-5.9Round 8MAN EATING COBRAS314♠♣2=+0
-6.5Round 5SXNEBULA14♥♦J=-7
-8.7Round 5SXNEBULA63NT♠Q-1-14
-10.2Round 1PRISM FALCONS14♠♦3=-11
-10.8Round 4DABROWKA PO314♥♥3-1-13
-14.8Round 5SXNEBULA56♠♦3-1-17
-15.1Round 7DABROWKA195♣x♥A-5-14