STARR Yiji · GOTARD

130rank
+0.9Butler · 28 bds
+0.03per board
±2.6swing
-0.71vs par /bd
+0.15adjusted /bd
Butler per round: 0.9 0.9by round

vs par split: bidding -0.04 · play -0.26

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.15/bd

Card play — on target: opening leads 85.7% · declarer play 57.1% · defence 87.5%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (3)75.0% (4)
Declarer play0.0% (1)66.7% (6)
Defence100.0% (3)84.6% (13)

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

vs par by strain: NT -3.40 (5) · a suit +0.41 (22)

vs par by level: part-score -0.59 (17) · game -1.38 (8) · slam +6.50 (2)

By role: declaring +1.66/bd (-1.46 vs par · 11) · defending -1.02/bd (-0.23 vs par · 17)

By vulnerability: vulnerable -0.26/bd (-0.64 vs par · 14) · not vulnerable +0.32/bd (-0.79 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64D.DoubJ.Wolpert – S.WeinsteinOpen14+14.8+1.06-0.07
Round of 64D.DoubJ.Levin – R.LevinClosed14-13.9-0.99-1.36

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
+5.3Round of 64HILL254♥♦2=+0
+4.4Round of 64HILL93♣♦4+1+1
+4.1Round of 64HILL114♥♠2+2+5
+2.7Round of 64HILL83♦♣A+2+13
+2.5Round of 64HILL22♥♥Q+4+3
+2.5Round of 64HILL41NT♠A+1+0
+1.9Round of 64HILL12♠♥7=-1
+1.8Round of 64HILL71♥♥9+1+0
+1.4Round of 64HILL286♣♦5+1+11
+1.2Round of 64HILL54♥♠3=-1
+1.0Round of 64HILL61♠♣4+2+7
+1.0Round of 64HILL173♥♠Q-1-2
+0.8Round of 64HILL31NT♠Q-2-1
+0.3Round of 64HILL242♠♦8-1-3
+0.0Round of 64HILL142♥♠3-1-3
-0.2Round of 64HILL203NT♥8+2+0
-0.2Round of 64HILL234♠♦K+1+0
-0.8Round of 64HILL123NT♥J+1-11
-1.4Round of 64HILL214♠♣A=+1
-1.7Round of 64HILL181NT♥5=-5
-1.9Round of 64HILL272♠♦K=+0
-2.2Round of 64HILL263♠♣A-1-5
-2.4Round of 64HILL163♦♥2+1-7
-2.5Round of 64HILL154♠♥A-2-5
-3.5Round of 64HILL102♠♣Q+1-1
-3.8Round of 64HILL13Pass-12
-4.2Round of 64HILL192♠♣Q=-6
-5.2Round of 64HILL226♦♥K=+2