DINKIN Sam · USA 1 Women

43rank
+4.7Butler · 14 bds
+0.34per board
±4.3swing
-2.00vs par /bd
-0.77adjusted /bd
by round

vs par split: bidding -0.86 · play -1.14

Strength of schedule: opponents averaged -1.11/bd (an easy draw) → opponent-adjusted -0.77/bd

Card play — on target: opening leads 100.0% · declarer play 20.0% · defence 50.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads·100.0% (1)
Declarer play0.0% (3)50.0% (2)
Defence·50.0% (2)

Opening leads by suit led: ♥ 100.0% (1)

vs par by strain: NT -4.33 (6) · a suit -0.25 (8)

vs par by level: part-score +1.50 (6) · game -4.00 (6) · slam -6.50 (2)

By role: declaring +0.76/bd (-1.92 vs par · 12) · defending -2.20/bd (-2.50 vs par · 2)

By vulnerability: vulnerable -0.66/bd (-4.00 vs par · 7) · not vulnerable +1.33/bd (+0.00 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32I.LevitinaJ.Yin – Y.KuangOpen14+4.7+0.34-2.00

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
+9.4Round of 32REIGNWOOD36NT♠3=-13
+6.2Round of 32REIGNWOOD23♥♦2=+13
+2.4Round of 32REIGNWOOD143NT♥3+2+1
+2.2Round of 32REIGNWOOD122♠♠J+1+1
+2.1Round of 32REIGNWOOD93♣♦10+1+1
+1.7Round of 32REIGNWOOD116NT♣J=+0
+1.5Round of 32REIGNWOOD74♥♥2=-1
+0.4Round of 32REIGNWOOD84♠♥7+1-11
+0.0Round of 32REIGNWOOD54♠♦10=+0
-0.8Round of 32REIGNWOOD62♠♦2+1-1
-3.6Round of 32REIGNWOOD14♠x♥3-2-4
-4.8Round of 32REIGNWOOD101NT♦J-1-5
-5.0Round of 32REIGNWOOD41NT♠3-1+0
-7.0Round of 32REIGNWOOD133NT♣2-3-9