DIAMOND John · DIAMOND

31rank
+92.4Butler · 154 bds
+0.60per board
±4.3swing
+0.70vs par /bd · #8/44
+0.24adjusted /bd
Butler per round: 79.7 79.7 79.7 27.3 27.3 27.3 27.3 -14.6 -14.6 -14.6 -14.6by round

vs par split: bidding +0.96 · play -0.26

Strength of schedule: opponents averaged -0.36/bd (an easy draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 78.8% #20 of 44 · declarer play 73.8% #33 of 44 · defence 84.9% #37 of 44

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (3)76.7% (30)
Declarer play69.2% (13)75.9% (29)
Defence77.8% (9)85.9% (64)

Opening leads by suit led: ♠ 90.9% (11) · ♥ 100.0% (3) · ♦ 69.2% (13) · ♣ 66.7% (6)

vs par by strain: NT -0.39 (36) · a suit +1.03 (118)

vs par by level: part-score +1.12 (68) · game +0.51 (77) · slam -0.78 (9)

By role: declaring +0.71/bd (-0.86 vs par · 81) · defending +0.48/bd (+2.44 vs par · 73)

By vulnerability: vulnerable +1.15/bd (+1.84 vs par · 77) · not vulnerable +0.05/bd (-0.44 vs par · 77)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64B.PlatnickN.Demirev – R.MeltzerClosed14+48.5+3.46+4.21
Round of 64B.PlatnickN.Demirev – R.MeltzerClosed14+25.7+1.84+3.14
Round of 64B.PlatnickK.Karaivanov – R.GunevClosed14+5.5+0.39+0.50
Round of 32B.PlatnickB.Donde – R.StephensOpen14+13.9+0.99+0.71
Round of 32B.PlatnickS.Eiriksson – J.KristinssonOpen14-8.6-0.61-2.14
Round of 32B.PlatnickB.Donde – R.StephensOpen14-8.2-0.59-1.00
Round of 32B.PlatnickN.Eber – B.JonesOpen14+30.2+2.16+1.29
Round of 16B.PlatnickG.Venkatesh – A.PadhyeOpen14-22.7-1.62-0.36
Round of 16B.PlatnickN.Fitzgibbon – A.MesburOpen14-3.0-0.21-0.07
Round of 16B.PlatnickG.Venkatesh – A.PadhyeOpen14+1.2+0.09+1.57
Round of 16B.PlatnickG.Venkatesh – A.PadhyeOpen14+9.9+0.71-0.14

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
+11.9Round of 64ROSE134♠x♦K=+5
+11.0Round of 64ROSE45♣♠7=+10
+10.9Round of 32MAYBE374♣x♠Q+1+13
+10.8Round of 32MAYBE83♣x♥3=+13
+10.6Round of 32MAYBE164♠♥6=+10
+10.3Round of 64ROSE333♥x♦2-2+12
+9.9Round of 64ROSE105♣♠K-1+17
+9.8Round of 32MAYBE463♦xx♦6+1+10
+9.0Round of 32MAYBE484♥♣A-3+14
+8.4Round of 32MAYBE567NT♦6=+0
+8.1Round of 64ROSE166♥♠K-2+14
+7.5Round of 32MAYBE26♥♠Q=+0
+7.0Round of 16TEXAN ACES243NT♠Q+1+1
+6.7Round of 32MAYBE204♠♦Q=+10
+6.5Round of 16TEXAN ACES195♣♥K=+11
+5.8Round of 64ROSE73NT♦3-2+13
+5.5Round of 16TEXAN ACES295♥♠7=+8
+5.1Round of 16TEXAN ACES93♣♥A=+5
+4.9Round of 16TEXAN ACES353♣♥J-1+12
+4.8Round of 16TEXAN ACES503NT♠9+3-9
+4.7Round of 32MAYBE224♣♥10+1+7
+4.5Round of 64ROSE113♥♦7-2+6
+4.3Round of 32MAYBE73NT♦6+1+0
+4.3Round of 16TEXAN ACES543NT♦10=+10
+4.2Round of 64ROSE324♦♥A=+7
+4.2Round of 16TEXAN ACES252♥♦3-2+5
+4.0Round of 64ROSE86♦♠9=-11
+3.8Round of 32MAYBE514♥x♥K-1+2
+3.7Round of 64ROSE175♣x♠K-1+5
+3.6Round of 64ROSE346♠♦5-3+11
+3.6Round of 16TEXAN ACES23NT♠7=+7
+3.5Round of 64ROSE282♣♠2+2-7
+3.3Round of 64ROSE353♠♥3-1-1
+3.3Round of 16TEXAN ACES323♣♣8-2+7
+3.2Round of 16TEXAN ACES184♥♠3-1+5
+3.2Round of 16TEXAN ACES414♠♦6-1+6
+3.1Round of 64ROSE212♠♥8-1+10
+2.8Round of 64ROSE274♥♣7-1+8
+2.8Round of 32MAYBE273♦♣J=+0
+2.8Round of 16TEXAN ACES44♣♥A=+0
+2.8Round of 16TEXAN ACES473♥♦K-1+4
+2.7Round of 64ROSE62♦♣A-1+4
+2.5Round of 16TEXAN ACES132♥♣K+2+10
+2.3Round of 32MAYBE123NT♣J+1+0
+1.9Round of 64ROSE233♦♦J+2+11
+1.9Round of 16TEXAN ACES514♥♣Q+1+13
+1.8Round of 32MAYBE364♠♣A+1+4
+1.7Round of 16TEXAN ACES442♠♥8+1-4
+1.5Round of 32MAYBE413♥♣2=-10
+1.3Round of 64ROSE223NT♣4+1+0
+1.3Round of 32MAYBE132♥♥8-1+0
+1.3Round of 32MAYBE153NT♣10+2+0
+1.3Round of 16TEXAN ACES523NT♦9+1+0
+1.2Round of 64ROSE201♠♥K-1+1
+1.2Round of 64ROSE242♥♣A-3+1
+1.2Round of 32MAYBE451NT♦6-1+3
+1.1Round of 64ROSE124♠♣K-2+11
+1.1Round of 16TEXAN ACES333NT♠8-3+9
+1.0Round of 32MAYBE504♥♦J=+0
+1.0Round of 16TEXAN ACES434♠♦4=+1
+0.9Round of 64ROSE304♠♦Q+1+1
+0.9Round of 16TEXAN ACES174♣♥J-1+4
+0.8Round of 32MAYBE111NT♠3-1+2
+0.8Round of 32MAYBE544♥♠K-1+12
+0.7Round of 32MAYBE521NT♠7=-1
+0.6Round of 32MAYBE474♠♣2+1+0
+0.5Round of 32MAYBE214♥♣2+1-10
+0.5Round of 32MAYBE263NT♠10+2+0
+0.5Round of 16TEXAN ACES11NT♦10=-1
+0.4Round of 64ROSE93NT♠10+2+1
+0.4Round of 64ROSE194♠♥K+1+0
+0.4Round of 32MAYBE42♠♦Q+1-10
+0.3Round of 16TEXAN ACES424♥♣9-3+6
+0.2Round of 64ROSE294♠♥K=+0
+0.2Round of 32MAYBE103♦♠10+1+0
+0.2Round of 16TEXAN ACES284♥♣5+1+0
+0.1Round of 64ROSE181NT♠5+1-1
+0.1Round of 64ROSE264♠♥5+1+0
+0.1Round of 64ROSE384♥♣J+1+0
+0.1Round of 16TEXAN ACES374♠♣10=+0
-0.0Round of 32MAYBE54♥♣10-4+9
-0.0Round of 16TEXAN ACES224♥♠2+2-2
-0.0Round of 16TEXAN ACES496♠♣4+1-11
-0.1Round of 64ROSE144♠♥K+1+0
-0.1Round of 16TEXAN ACES211♦♣2-3-3
-0.2Round of 64ROSE24♥♣K-1+2
-0.2Round of 64ROSE52♠♣9-1+1
-0.2Round of 64ROSE412♠♠10+1+0
-0.2Round of 32MAYBE283NT♣K-1-10
-0.2Round of 32MAYBE444♥♦10=+1
-0.2Round of 16TEXAN ACES553NT♦4+1-1
-0.3Round of 32MAYBE314♥♠A+1-1
-0.3Round of 32MAYBE553♥♦9-1-4
-0.3Round of 16TEXAN ACES304♠x♥2-1-11
-0.4Round of 32MAYBE301NT♣5+1-7
-0.4Round of 32MAYBE331NT♠9=+0
-0.4Round of 32MAYBE392♠♦6-1-1
-0.4Round of 16TEXAN ACES202♥♦K+1+0
-0.5Round of 64ROSE31NT♦A-1-2
-0.5Round of 32MAYBE351NT♠6-1+0
-0.5Round of 16TEXAN ACES64♥♦8=+1
-0.5Round of 16TEXAN ACES461♠♦J=+0
-0.6Round of 16TEXAN ACES102♠♠J+2+1
-0.7Round of 32MAYBE193♥♠9=+0
-0.8Round of 64ROSE152NT♠K-1+2
-0.8Round of 16TEXAN ACES562♦♥K-1+2
-0.9Round of 64ROSE252♥♦K+1+0
-0.9Round of 64ROSE404♠♣7+2-11
-0.9Round of 32MAYBE94♠♥K+1+0
-0.9Round of 16TEXAN ACES274♠♣10+1+0
-0.9Round of 16TEXAN ACES484♥♠6=+0
-1.0Round of 32MAYBE382♣♦A-1+0
-1.1Round of 32MAYBE434♥♣6-1-7
-1.1Round of 16TEXAN ACES342♥♦9=-5
-1.2Round of 32MAYBE146♠♥A=+0
-1.5Round of 64ROSE422♠♦Q+1+0
-1.5Round of 32MAYBE533NT♥3-1-6
-1.5Round of 16TEXAN ACES263NT♣10+1+0
-1.7Round of 16TEXAN ACES72♠♥9=+0
-1.8Round of 64ROSE11NT♠5-1+2
-1.8Round of 32MAYBE291NT♦Q=+1
-1.8Round of 32MAYBE343♣♦K=-5
-1.8Round of 16TEXAN ACES383♠♥2=+0
-1.8Round of 16TEXAN ACES394♥♥3+1-4
-2.0Round of 32MAYBE494♠♥3-1-6
-2.1Round of 32MAYBE234♠x♦8-1+0
-2.2Round of 16TEXAN ACES83NT♠3+3-1
-2.2Round of 16TEXAN ACES532♠♦K-2-1
-2.3Round of 16TEXAN ACES111NT♥10-3+0
-2.4Round of 16TEXAN ACES145♣♥A=+0
-2.6Round of 64ROSE362♥♦3-2+0
-2.9Round of 64ROSE373♥♠7=-1
-3.3Round of 32MAYBE34♥♦A=+0
-3.3Round of 16TEXAN ACES402♦♣J=+5
-3.3Round of 16TEXAN ACES453♥♦A+2-6
-3.4Round of 32MAYBE64♥♦K=+0
-3.5Round of 16TEXAN ACES314♠♣7-3-9
-3.7Round of 64ROSE393♥♦3+1-1
-4.8Round of 32MAYBE323♥♠5-2+2
-4.9Round of 32MAYBE13NT♠3-1-4
-4.9Round of 16TEXAN ACES162♠♣10+2+1
-5.0Round of 32MAYBE243NT♠J-1-5
-5.0Round of 32MAYBE406♠♦Q=+0
-5.3Round of 64ROSE314♦♣6+1-10
-5.4Round of 16TEXAN ACES365♠♣10-1-2
-5.6Round of 32MAYBE173♦♠4+2-7
-6.0Round of 32MAYBE426♦♣A-1-10
-7.4Round of 32MAYBE185♣♠6-1-11
-8.3Round of 16TEXAN ACES154♥♠J-1-10
-8.8Round of 16TEXAN ACES33NT♥3-1-6
-8.9Round of 16TEXAN ACES234♠♥J-1-13
-9.0Round of 16TEXAN ACES54♠♠6-1-10
-9.7Round of 16TEXAN ACES123NT♠10-2-11
-14.7Round of 32MAYBE255♦x♣K=-14