ROSENBERG Debbie · ROSENTHAL

5rank
+14.8Butler · 14 bds
+1.06per board
±4.6swing
-1.50vs par /bd
-0.78adjusted /bd
by round

vs par split: bidding -1.79 · play +0.29

Strength of schedule: opponents averaged -1.84/bd (an easy draw) → opponent-adjusted -0.78/bd

Card play — on target: opening leads 100.0% · declarer play 60.0% · defence 80.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads·100.0% (2)
Declarer play·60.0% (5)
Defence100.0% (1)75.0% (4)

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

vs par by strain: NT +0.50 (2) · a suit -1.83 (12)

vs par by level: part-score -6.00 (1) · game +1.00 (10) · slam -8.33 (3)

By role: declaring +0.71/bd (-4.00 vs par · 9) · defending +1.68/bd (+3.00 vs par · 5)

By vulnerability: vulnerable +1.70/bd (-3.00 vs par · 7) · not vulnerable +0.41/bd (+0.00 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32M.RosenbergR.Sivertsvik – K.BogoOpen14+14.8+1.06-1.50

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
+7.1Round of 32CROCODILE174♠x♣2-2+9
+6.5Round of 32CROCODILE284♠x♥Q-1+11
+5.6Round of 32CROCODILE156♥♥10+1-13
+4.8Round of 32CROCODILE234♠♣K=-1
+3.6Round of 32CROCODILE265♣♥6=+0
+3.4Round of 32CROCODILE196♣♥A=+0
+2.2Round of 32CROCODILE204♠♣J+1+0
+1.3Round of 32CROCODILE255♠♣3=+0
+0.5Round of 32CROCODILE243NT♣2+2+0
-1.0Round of 32CROCODILE182♠♥A=-6
-1.3Round of 32CROCODILE273NT♠4=+1
-2.9Round of 32CROCODILE224♥♠7=+0
-5.2Round of 32CROCODILE164♠♣9-1-10
-9.8Round of 32CROCODILE216♠♥J-2-12