ROBSON Andrew · ALLFREY

22rank
+54.3Butler · 112 bds
+0.48per board
±4.4swing
+0.98vs par /bd
+0.05adjusted /bd
Butler per round: 58.2 58.2 58.2 58.2 -3.9 -3.9 -3.9 -3.9by round

vs par split: bidding +0.68 · play +1.95

Strength of schedule: opponents averaged -0.44/bd (an easy draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 70.0% · declarer play 72.7% · defence 66.7%

Card play by contract type — on target
vs NTvs a suit
Opening leads·70.0% (10)
Declarer play·72.7% (11)
Defence·66.7% (15)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (1) · ♦ 50.0% (4) · ♣ 100.0% (3)

vs par by strain: a suit +2.62 (40)

vs par by level: part-score +0.75 (12) · game +1.60 (20) · slam +8.00 (8)

By role: declaring +0.86/bd (+1.68 vs par · 63) · defending +0.01/bd (-0.37 vs par · 49)

By vulnerability: vulnerable +0.98/bd (+0.46 vs par · 28) · not vulnerable +0.32/bd (+1.50 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32A.AllfreyA.Morath – B.EfraimssonOpen14+36.1+2.58+0.43
Round of 32A.AllfreyA.Morath – B.EfraimssonOpen14+2.8+0.20·
Round of 32A.AllfreyA.Morath – B.EfraimssonOpen14+16.0+1.14·
Round of 32A.AllfreyJ.Upmark – T.TornqvistClosed14+3.3+0.24+3.43
Round of 16A.AllfreyB.Fallenius – R.WellandOpen14+10.0+0.71+0.71
Round of 16A.AllfreyB.Fallenius – R.WellandOpen14+0.6+0.04·
Round of 16A.AllfreyL.Stansby – C.MartelOpen14-13.2-0.94·
Round of 16A.AllfreyC.Martel – L.StansbyClosed14-1.3-0.09-0.64

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
+13.0Round of 32MORATH126♠♣A-1+17
+10.7Round of 32MORATH76♦♦4=+12
+10.4Round of 32MORATH352♠x♠A-3·
+9.2Round of 32MORATH534♥♠A=+13
+9.1Round of 16WELLAND R436♥♦A=+15
+8.5Round of 32MORATH26♥♣K=-11
+8.1Round of 16WELLAND R456♠♠4=+13
+6.7Round of 16WELLAND R44♠♣K-1+6
+6.7Round of 16WELLAND R71Nx♣6+1+6
+6.3Round of 16WELLAND R162♠♥Q=·
+6.3Round of 16WELLAND R172♣x♣4-2·
+6.1Round of 32MORATH332♦♠10+1·
+5.5Round of 16WELLAND R504♠♦J=+11
+5.2Round of 32MORATH487♥♥3=+20
+5.2Round of 16WELLAND R307♣♥2=·
+5.0Round of 32MORATH271Nx♥Q-1·
+4.3Round of 16WELLAND R561N♣5=-14
+4.2Round of 32MORATH402N♥J+1·
+4.2Round of 16WELLAND R203N♣4-1·
+3.8Round of 16WELLAND R273♥♣K=·
+3.8Round of 16WELLAND R425♠♣5+1·
+3.7Round of 32MORATH382♥x♥2-1·
+3.6Round of 32MORATH91N♣4=+0
+3.6Round of 16WELLAND R102♦♠3=+5
+3.4Round of 32MORATH263♥♠6=·
+3.3Round of 32MORATH163♠♥9=·
+3.3Round of 16WELLAND R443♠♦K=+11
+3.0Round of 32MORATH243♠♥K-1·
+2.7Round of 32MORATH432♥♣K+1+12
+2.7Round of 32MORATH512♦♦10+2+1
+2.6Round of 32MORATH362N♠10+2·
+2.5Round of 16WELLAND R57♦♠2-2+12
+2.4Round of 32MORATH283♦♣3=·
+2.2Round of 32MORATH15♣♠A=+3
+2.1Round of 32MORATH63♠♦3-2+0
+2.1Round of 16WELLAND R24♠♦7+2+1
+2.1Round of 16WELLAND R113N♣10+2+0
+2.0Round of 32MORATH491♠♣A=+12
+2.0Round of 16WELLAND R314♥♥5-1·
+1.8Round of 32MORATH344♠♥K-1·
+1.7Round of 32MORATH303♥♠6=·
+1.7Round of 16WELLAND R365♠♣4=·
+1.5Round of 32MORATH42N♦7=-1
+1.5Round of 32MORATH144♠♣A=+0
+1.5Round of 16WELLAND R543N♠2=-13
+1.4Round of 32MORATH31N♣7-1-1
+1.4Round of 32MORATH54♠♥A-1+6
+1.3Round of 32MORATH214♠♦6=·
+1.1Round of 32MORATH473♥♦3+1-1
+0.7Round of 32MORATH85♣♠8=+1
+0.7Round of 32MORATH463N♥2+1-1
+0.7Round of 16WELLAND R254♠♥A+1·
+0.6Round of 16WELLAND R341N♣K+1·
+0.5Round of 16WELLAND R214♠♥9+1·
+0.4Round of 16WELLAND R154♥♠Q-1·
+0.4Round of 16WELLAND R336♥♣K=·
+0.3Round of 32MORATH201N♥3-1·
+0.3Round of 16WELLAND R293♣♦K+1·
+0.2Round of 32MORATH191N♦6=·
+0.1Round of 32MORATH414♦♥K=·
+0.1Round of 16WELLAND R14♥♣5+1+11
-0.0Round of 16WELLAND R493♥♣K-1-11
-0.0Round of 16WELLAND R533N♠3-1-13
-0.1Round of 32MORATH253♥♦J=·
-0.1Round of 32MORATH554♠♥Q+1-2
-0.1Round of 16WELLAND R93N♥4=+0
-0.3Round of 16WELLAND R373N♠4+2·
-0.4Round of 32MORATH424♠♣A=·
-0.5Round of 16WELLAND R35♥♠K-1-5
-0.6Round of 32MORATH322♠♥Q-1·
-0.7Round of 16WELLAND R224♥♦K-2·
-0.8Round of 32MORATH543N♥K+2+11
-0.9Round of 32MORATH314♦♠A-1·
-0.9Round of 32MORATH392N♠3-3·
-0.9Round of 16WELLAND R124♠♦7-1-5
-0.9Round of 16WELLAND R195♦♠K=·
-1.0Round of 32MORATH173N♥2+2·
-1.1Round of 32MORATH443N♥9+1-11
-1.3Round of 32MORATH232♦♣4+1·
-1.5Round of 32MORATH454♥♣2+2+14
-1.5Round of 16WELLAND R84♠♥Q=+0
-1.5Round of 16WELLAND R464♥♦9+3-12
-1.7Round of 16WELLAND R62♥♣8+1-10
-1.8Round of 16WELLAND R404♠♦K+1·
-1.9Round of 32MORATH114♠♥3-1-5
-1.9Round of 32MORATH223N♥J+2·
-2.0Round of 16WELLAND R233♦♣2=·
-2.1Round of 16WELLAND R182♣♦J=·
-2.4Round of 32MORATH503♥♦K+1+6
-2.4Round of 16WELLAND R354♥♣J+1·
-2.8Round of 16WELLAND R243♥♦K-3·
-2.8Round of 16WELLAND R393♣♥3+1·
-2.9Round of 16WELLAND R286♠♥K-1·
-3.3Round of 16WELLAND R132♦♥9+1-11
-3.5Round of 32MORATH102♦♠10-1-5
-3.5Round of 32MORATH153N♥2=·
-3.6Round of 16WELLAND R382♠♥A+3·
-3.9Round of 16WELLAND R524♠x♦K-2+10
-4.2Round of 16WELLAND R322♦♣4-1·
-5.1Round of 32MORATH133N♣4=-10
-5.3Round of 16WELLAND R514♥x♣Q-2-8
-5.4Round of 32MORATH373N♦10=·
-5.6Round of 16WELLAND R473N♠2-1+7
-5.8Round of 16WELLAND R144♥♦Q=+0
-6.4Round of 32MORATH296♥x♣A-2·
-7.0Round of 32MORATH563N♦10=-12
-7.4Round of 32MORATH526♥♣2=-14
-7.9Round of 16WELLAND R484♠x♥7=-7
-8.3Round of 32MORATH184♠♦2-1·
-8.9Round of 16WELLAND R553N♥Q-1+2
-10.2Round of 16WELLAND R266♠♣J-2·
-12.1Round of 16WELLAND R412♠x♣2=·