BJERTNES Sten · NOTTEROY

19rank
+13.5Butler · 56 bds
+0.24per board
±4.3swing
-0.07vs par /bd · #28/61
+0.01adjusted /bd
Butler per round: 12.6 -0.7 0.1 15 2 -2.2 -13.3by round

vs par split: bidding -0.59 · play +0.52

Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted +0.01/bd

Card play — on target: opening leads 81.8% #30 of 61 · declarer play 76.5% #17 of 61 · defence 90.0% #13 of 61

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)77.8% (9)
Declarer play66.7% (3)78.6% (14)
Defence85.7% (7)91.3% (23)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 66.7% (3) · ♦ 100.0% (2) · ♣ 75.0% (4)

vs par by strain: NT +1.50 (12) · a suit -0.50 (44)

vs par by level: part-score -1.88 (25) · game +0.43 (28) · slam +10.33 (3)

By role: declaring -0.43/bd (-2.23 vs par · 26) · defending +0.82/bd (+1.80 vs par · 30)

By vulnerability: vulnerable -0.10/bd (-1.00 vs par · 28) · not vulnerable +0.58/bd (+0.86 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2K.KjernsrodE.Bolviken – T.ClemetsenClosed8+12.6+1.57+0.25
Round 4P.SundsethO.Vinjevoll – J.AardalClosed8-0.7-0.09+0.75
Round 6A.LorentzenM.Gouverith – Y.AubryOpen8+0.1+0.01+0.50
Round 8A.LorentzenE.Mcgowan – D.LiggatOpen8+15.0+1.88+2.38
Round 9P.SundsethB.Pedersen – A.VallestadClosed8+2.0+0.25+0.25
Round 12A.LorentzenH.Frerichs – U.WenningOpen8-2.2-0.28-2.75
Round 13K.KjernsrodS.Cabaj – W.IlnickiClosed8-13.3-1.66-1.88

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
+16.8Round 2SORVOLL157NT♠9-2+18
+9.1Round 8SCOTLAND304♥x♠6-4-3
+8.2Round 9BLANDA DROPS74♥♠K=+0
+7.4Round 8SCOTLAND313NT♥6-1+12
+5.8Round 6WALGER103♥♦5-1+6
+5.3Round 13MARI43NT♣3-1+6
+4.9Round 6WALGER151♠♥K=+12
+4.0Round 8SCOTLAND284♥♠8+2+13
+3.2Round 12GERMAN SENIORS284♥♦8=-1
+3.0Round 13MARI14♥♣A=+0
+2.5Round 8SCOTLAND294♠♥K+2+1
+2.4Round 9BLANDA DROPS33♥♠A-2+6
+2.4Round 12GERMAN SENIORS311NT♥9=-1
+2.2Round 2SORVOLL143NT♦3-1+5
+2.2Round 4YOUNG BOYS253♥♣Q+2-6
+1.8Round 9BLANDA DROPS42♦♥A+1+5
+1.2Round 2SORVOLL93♥♠A+1-4
+1.2Round 6WALGER134♠♦K+1+0
+1.1Round 4YOUNG BOYS326♠♠2+1+13
+0.8Round 2SORVOLL121NT♥5+4-5
+0.8Round 9BLANDA DROPS14♥♣6=+0
+0.6Round 4YOUNG BOYS273♦♥Q+1+0
+0.6Round 6WALGER164♥♠3+3+2
+0.6Round 8SCOTLAND323♠♣2-1-6
+0.5Round 4YOUNG BOYS303NT♥J+3+10
+0.5Round 12GERMAN SENIORS304♥♣J=+1
+0.4Round 4YOUNG BOYS314♥♣2=+0
+0.3Round 12GERMAN SENIORS324♦♥4=+7
+0.2Round 9BLANDA DROPS24♠♥A+1+0
+0.2Round 12GERMAN SENIORS253♠♣A-2-9
+0.2Round 13MARI23♦♥2=+1
-0.1Round 9BLANDA DROPS84♠♦Q+1+0
-0.3Round 6WALGER114♥♣10+1+0
-0.3Round 8SCOTLAND263♠♦K-1+11
-0.4Round 12GERMAN SENIORS292♣♦9-1+0
-0.5Round 2SORVOLL101NT♦5=-11
-1.0Round 2SORVOLL164♥♣4+1-1
-1.4Round 4YOUNG BOYS293♣♦A+1+0
-1.6Round 2SORVOLL134♥♦J=+0
-1.8Round 4YOUNG BOYS281NT♥9=-11
-1.9Round 9BLANDA DROPS66♠♣A=+0
-2.3Round 4YOUNG BOYS264♠♣A=+0
-2.3Round 13MARI62♠♠2=-1
-2.5Round 6WALGER92NT♦A=+0
-2.7Round 12GERMAN SENIORS263♦♣K+1-11
-2.9Round 13MARI83NT♣J=+0
-3.0Round 13MARI53♠♥10-1-6
-3.5Round 6WALGER123NT♠2-1-5
-3.8Round 8SCOTLAND272♠♥4+1-7
-4.1Round 13MARI34♠♥A=-3
-4.5Round 8SCOTLAND254♥♦K-2-2
-5.3Round 2SORVOLL114♥♦K+1+0
-5.7Round 12GERMAN SENIORS273♠♥A-1-8
-6.1Round 6WALGER144♠♥A-1-11
-9.4Round 9BLANDA DROPS53♥x♣K-3-9
-9.5Round 13MARI74♠♠4-1-12