AA Terje · HEIMDAL

43rank
-3.4Butler · 28 bds
-0.12per board
±5.3swing
+0.46vs par /bd
-0.35adjusted /bd
Butler per round: -3.4 -3.4by round

vs par split: bidding +0.86 · play -0.39

Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted -0.35/bd

Card play — on target: opening leads 85.7% · declarer play 66.7% · defence 76.5%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (3)75.0% (4)
Declarer play100.0% (1)50.0% (2)
Defence80.0% (5)75.0% (12)

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

vs par by strain: NT +1.00 (8) · a suit +0.25 (20)

vs par by level: part-score -0.77 (13) · game -0.25 (12) · slam +8.67 (3)

By role: declaring -1.67/bd (-4.09 vs par · 11) · defending +0.88/bd (+3.41 vs par · 17)

By vulnerability: vulnerable -2.36/bd (-2.29 vs par · 14) · not vulnerable +2.12/bd (+3.21 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16A.LivgardY.Chen – J.ZhaoClosed14+31.7+2.26+3.71
Round of 16A.LivgardJ.Li – B.ZhangClosed14-35.1-2.51-2.79

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
+13.3Round of 16CHINA OPEN123♥x♣J-3+9
+12.7Round of 16CHINA OPEN26♥♦A-1+13
+11.6Round of 16CHINA OPEN146♥♠J-1+14
+3.0Round of 16CHINA OPEN83NT♠Q-3+6
+2.3Round of 16CHINA OPEN182♥♣10-1+5
+0.9Round of 16CHINA OPEN15♣♦3=+2
+0.9Round of 16CHINA OPEN101NT♣7+2+1
+0.9Round of 16CHINA OPEN134♦♥K-1+5
+0.9Round of 16CHINA OPEN213NT♣3+3+1
+0.8Round of 16CHINA OPEN221NT♠2+2-10
+0.4Round of 16CHINA OPEN64NT♦2+2+11
-0.1Round of 16CHINA OPEN282♥♦2-1+2
-0.5Round of 16CHINA OPEN92♠♣3+1-10
-0.7Round of 16CHINA OPEN263NT♣3+2+0
-0.9Round of 16CHINA OPEN72♠♣5=+0
-1.1Round of 16CHINA OPEN164♥♦5=-1
-1.2Round of 16CHINA OPEN244NT♣J=+0
-1.4Round of 16CHINA OPEN274♥♦3-1-5
-1.5Round of 16CHINA OPEN114♠♠7+1+0
-1.9Round of 16CHINA OPEN172♠♦A-1-4
-2.5Round of 16CHINA OPEN41NT♣4+1-1
-2.9Round of 16CHINA OPEN234♠♦A-1-3
-3.1Round of 16CHINA OPEN52♠♦A+3+7
-3.5Round of 16CHINA OPEN32♥♠A-1-5
-5.8Round of 16CHINA OPEN154♠♦5-1-5
-6.5Round of 16CHINA OPEN196♠♣J+1-1
-6.7Round of 16CHINA OPEN202♠x♣K-2-9
-10.8Round of 16CHINA OPEN255♣x♦3=-9