BALAKRISHNAN Prabhakar · TEXAN ACES

197rank
-40.5Butler · 140 bds
-0.29per board
±4.3swing
-0.28vs par /bd
-0.02adjusted /bd
Butler per round: 5.2 5.2 1.9 1.9 1.9 1.9 -37.3 -37.3 -10.3 -10.3by round

vs par split: bidding -0.14 · play -0.14

Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted -0.02/bd

Card play — on target: opening leads 75.0% · declarer play 75.7% · defence 90.8%

Card play by contract type — on target
vs NTvs a suit
Opening leads40.0% (5)82.6% (23)
Declarer play70.0% (10)77.8% (27)
Defence81.8% (11)92.6% (54)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 80.0% (5) · ♦ 75.0% (8) · ♣ 71.4% (7)

vs par by strain: NT -0.56 (36) · a suit -0.18 (104)

vs par by level: part-score -0.66 (61) · game -0.35 (69) · slam +2.50 (10)

By role: declaring -0.65/bd (-2.09 vs par · 75) · defending +0.13/bd (+1.81 vs par · 65)

By vulnerability: vulnerable -0.75/bd (-0.16 vs par · 70) · not vulnerable +0.17/bd (-0.40 vs par · 70)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64R.KrishnanS.Skorchev – K.CastnerClosed14-5.2-0.37+1.29
Round of 64R.KrishnanS.Skorchev – K.CastnerClosed14+10.4+0.74+2.07
Round of 32R.KrishnanR.Pachtman – P.ZatorskiClosed14+8.8+0.63+0.71
Round of 32R.KrishnanR.Pachtman – P.ZatorskiClosed14+4.0+0.29-1.64
Round of 32R.KrishnanR.Pachtman – P.ZatorskiClosed14-2.5-0.18-0.43
Round of 32R.KrishnanR.Pachtman – P.ZatorskiClosed14-8.4-0.60-1.36
Round of 16R.KrishnanB.Brogeland – E.LindqvistClosed14-16.3-1.16+0.00
Round of 16R.KrishnanB.Brogeland – E.LindqvistClosed14-21.0-1.50-1.93
QuarterfinalR.KrishnanG.Helgemo – T.HelnessOpen14-15.9-1.14-1.50
QuarterfinalR.KrishnanM.Klukowski – P.GawrysClosed14+5.6+0.40+0.00

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
+13.1QuarterfinalZIMMERMANN356♥x♣A-2-7
+8.6Round of 32MITTELMAN236♦♠4-3+11
+8.4Round of 32MITTELMAN404♠♦Q+2+13
+8.4Round of 32MITTELMAN567NT♦2=+0
+7.8Round of 64HATTIE52♥♣3-3+9
+7.5Round of 32MITTELMAN26♥♣J=+0
+7.2Round of 64HATTIE166♥♠6-1+14
+6.9Round of 32MITTELMAN64♥♦K-1+10
+6.6QuarterfinalZIMMERMANN427♠♥Q-1+11
+6.5Round of 32MITTELMAN14♠x♦A-3+9
+6.1QuarterfinalZIMMERMANN113NT♠5+1+1
+6.0Round of 64HATTIE236♦♥3-1+13
+5.9Round of 32MITTELMAN313♥♦8+2+6
+5.6QuarterfinalZIMMERMANN103NT♠2+3+1
+5.4Round of 64HATTIE254♠♥3-2+6
+5.1Round of 16DIAMOND92♠♦4=+5
+5.1Round of 16DIAMOND164♠♣10=+10
+5.0QuarterfinalZIMMERMANN304♥♣3-1+5
+4.3Round of 32MITTELMAN183NT♠Q+4+2
+4.0Round of 32MITTELMAN425♦♣A=-1
+3.8Round of 32MITTELMAN53♥♣10-1+11
+3.7Round of 64HATTIE73NT♥4-1+12
+3.2Round of 16DIAMOND184♥♣7-1+5
+3.1QuarterfinalZIMMERMANN314♥♣4=+0
+3.0QuarterfinalZIMMERMANN405♣♥4-1+10
+2.9Round of 32MITTELMAN504♥♣A+2+2
+2.9Round of 16DIAMOND154♥♥10=+0
+2.8Round of 32MITTELMAN273♦♦4=+0
+2.7Round of 64HATTIE62♦♣A-1+4
+2.3Round of 64HATTIE123♠♦5-1+11
+2.3Round of 32MITTELMAN32♥♠K+3+6
+2.3Round of 32MITTELMAN123NT♥7+1+0
+2.3Round of 16DIAMOND54♠♠4=+0
+2.3QuarterfinalZIMMERMANN82NT♥10-1-5
+2.2Round of 32MITTELMAN533♥♦A-1-3
+2.1QuarterfinalZIMMERMANN14♠♣Q=+3
+2.1QuarterfinalZIMMERMANN136♦♠2=-2
+2.0Round of 32MITTELMAN173NT♠2+2+0
+2.0Round of 32MITTELMAN382♣♣10-2+3
+2.0QuarterfinalZIMMERMANN42♠♦9-2+3
+1.9Round of 16DIAMOND123NT♠10=+0
+1.8Round of 32MITTELMAN364♠♣K+1+4
+1.5Round of 32MITTELMAN263NT♠J+1+1
+1.5Round of 16DIAMOND133♥♠3+2+10
+1.4Round of 64HATTIE93NT♥4+3+2
+1.3Round of 64HATTIE223NT♥8+1+0
+1.3Round of 32MITTELMAN153NT♣5+2+0
+1.3Round of 32MITTELMAN301♠♣4+3-6
+1.2Round of 64HATTIE243♥♣A-3+1
+0.8Round of 32MITTELMAN545♣♠K-1+12
+0.7Round of 16DIAMOND202♥♦K=+1
+0.6Round of 32MITTELMAN474♠♥6+1+0
+0.5Round of 32MITTELMAN463NT♥2=+0
+0.4Round of 64HATTIE194♠♥Q+1+0
+0.3Round of 64HATTIE274♠♣K-1+6
+0.2Round of 32MITTELMAN103♦♣J+1+0
+0.1Round of 64HATTIE181NT♣K+1-1
+0.1Round of 64HATTIE264♠♥J+1+0
+0.0Round of 32MITTELMAN94♠♥K=+1
-0.0Round of 16DIAMOND224♥♠2+2-2
-0.0QuarterfinalZIMMERMANN21♦♣6-2+11
+0.0QuarterfinalZIMMERMANN334♥♦J=+1
-0.1Round of 64HATTIE144♠♣2+1+0
-0.2Round of 64HATTIE24♥♣K-1+2
-0.2Round of 64HATTIE201NT♠5+2+0
-0.2Round of 32MITTELMAN283NT♣K-1-10
-0.2Round of 32MITTELMAN444♥♠Q=+1
-0.2Round of 16DIAMOND243♦♥4+2-6
-0.3QuarterfinalZIMMERMANN294♥♣Q+1+0
-0.3QuarterfinalZIMMERMANN412♠♣7=+1
-0.4Round of 32MITTELMAN391NT♣8-1-1
-0.5Round of 32MITTELMAN214♥♣9=-11
-0.5Round of 32MITTELMAN352♥♠J=+0
-0.5Round of 16DIAMOND64♥♦8=+1
-0.5Round of 16DIAMOND263NT♣J=+1
-0.6Round of 32MITTELMAN332♥♦Q-2+0
-0.6Round of 16DIAMOND101♠♣5+3+1
-0.6Round of 16DIAMOND111NT♥10-2+1
-0.7Round of 64HATTIE113♦x♦5-1+1
-0.7Round of 32MITTELMAN192♥♦A+1+0
-0.9Round of 16DIAMOND273NT♥7+2+0
-0.9Round of 16DIAMOND283NT♣4+3-1
-1.0QuarterfinalZIMMERMANN364♠♦J+1+0
-1.1Round of 32MITTELMAN434♥♣4-1-7
-1.1QuarterfinalZIMMERMANN53NT♠5=-1
-1.2Round of 32MITTELMAN111NT♠3-2+0
-1.2Round of 16DIAMOND234♥♠3-3-8
-1.3Round of 32MITTELMAN203♠♦Q=+0
-1.3Round of 32MITTELMAN243♥♣3-2-1
-1.4Round of 64HATTIE283NT♠4-1-10
-1.4Round of 32MITTELMAN552♦♠J=-5
-1.4QuarterfinalZIMMERMANN91NT♠9+2+7
-1.5Round of 32MITTELMAN42♦♦Q=-11
-1.5Round of 32MITTELMAN83♥♥2+1+4
-1.6QuarterfinalZIMMERMANN143♠♥2-1-4
-1.7Round of 64HATTIE105♥♠K+1+12
-1.7Round of 16DIAMOND73♦♠Q-1-1
-1.8Round of 64HATTIE11NT♠5-1+2
-1.8Round of 32MITTELMAN164♠♦J-1-6
-1.8Round of 32MITTELMAN342♠♦K=-5
-1.9Round of 32MITTELMAN451NT♣2+2+0
-1.9QuarterfinalZIMMERMANN344♥♦J=+0
-2.0Round of 32MITTELMAN494♠♥K-1-6
-2.2Round of 64HATTIE213♠x♥8-2+5
-2.2Round of 32MITTELMAN146♠♣9+1-1
-2.2Round of 32MITTELMAN224♥♠J+1+0
-2.2Round of 16DIAMOND83NT♣4+3-1
-2.4Round of 64HATTIE153♥♠K-2+0
-2.6Round of 32MITTELMAN292♠♦K=+0
-2.7Round of 16DIAMOND21NT♠7+2+1
-2.9Round of 64HATTIE41NT♦Q-1-6
-2.9QuarterfinalZIMMERMANN123♣♦10-2-11
-3.1Round of 16DIAMOND143NT♥Q+1-1
-3.2Round of 16DIAMOND173♣♦2=+0
-3.4Round of 16DIAMOND45♣♥K-1-6
-3.4QuarterfinalZIMMERMANN384♠x♦K-3-4
-3.5Round of 16DIAMOND12NT♦10-1-4
-3.7Round of 16DIAMOND212♥♣8+1-6
-4.1Round of 64HATTIE31NT♦4-1-5
-4.3QuarterfinalZIMMERMANN374♠♣10=-3
-4.5Round of 32MITTELMAN514♠x♥J-1-8
-4.5Round of 32MITTELMAN521NT♠7-2-5
-4.8Round of 32MITTELMAN323♥♠9-2+2
-5.1QuarterfinalZIMMERMANN321NT♠8+1+0
-5.3Round of 64HATTIE132♥♦10=-12
-5.4Round of 64HATTIE174♠x♥K-2-5
-5.4Round of 32MITTELMAN132♣♥10-2-7
-5.6QuarterfinalZIMMERMANN73♣♠2+1+0
-6.3Round of 64HATTIE84♥♠2=-14
-6.5Round of 32MITTELMAN414♥♠A-2-13
-8.2Round of 32MITTELMAN485♦♣Q=+0
-8.5Round of 32MITTELMAN255♦♣K-2-9
-8.7Round of 32MITTELMAN374♣x♠Q-1-8
-8.8Round of 16DIAMOND34♠♦2-1-6
-8.9Round of 32MITTELMAN74♥♣6-1-12
-8.9QuarterfinalZIMMERMANN396♦♠8-2-14
-10.0Round of 16DIAMOND252♠x♣A-2-9
-11.6QuarterfinalZIMMERMANN33♠♦Q-3-15
-11.9QuarterfinalZIMMERMANN62♠x♣Q-3-9
-12.3Round of 16DIAMOND194♠x♦3=-12