ROSENBERG Michael · ROSENTHAL

35rank
+0.0Butler · 16 bds
+0.00per board
±4.4swing
+0.19vs par /bd
-0.63adjusted /bd
by round

vs par split: bidding +0.38 · play -0.19

Strength of schedule: opponents averaged -0.63/bd (an easy draw) → opponent-adjusted -0.63/bd

Card play — on target: opening leads 100.0% · declarer play 50.0% · defence 83.3%

Bidding activity — not a pass: 45.1% (23/51)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)100.0% (1)
Declarer play·50.0% (2)
Defence100.0% (2)75.0% (4)

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

vs par by strain: NT +0.33 (3) · a suit +0.15 (13)

vs par by level: part-score +2.50 (2) · game -1.23 (13) · slam +14.00 (1)

By role: declaring +0.19/bd (-1.10 vs par · 10) · defending -0.32/bd (+2.33 vs par · 6)

By vulnerability: vulnerable +1.40/bd (+2.38 vs par · 8) · not vulnerable -1.40/bd (-2.00 vs par · 8)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16Z.GrossackP.Cronier – B.CronierClosed16+0.0+0.00+0.19

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
+11.8Round of 16FRANCE BRIGHT294♠♣6=+10
+6.3Round of 16FRANCE BRIGHT216♥♠4-1+14
+3.7Round of 16FRANCE BRIGHT203♣♥2=+6
+2.3Round of 16FRANCE BRIGHT173NT♥5+1+0
+0.1Round of 16FRANCE BRIGHT244♠♥7+1+0
+0.1Round of 16FRANCE BRIGHT265♠♦T=+0
+0.1Round of 16FRANCE BRIGHT313NT♥T=+1
-0.3Round of 16FRANCE BRIGHT234♠♥J=+0
-0.4Round of 16FRANCE BRIGHT194♥♠Q+1+0
-1.4Round of 16FRANCE BRIGHT323NT♦8=+0
-2.0Round of 16FRANCE BRIGHT274♥♣K-1-4
-2.1Round of 16FRANCE BRIGHT253♦♣8-3-1
-2.3Round of 16FRANCE BRIGHT184♥♠Q=+0
-3.0Round of 16FRANCE BRIGHT224♠♥K-1-10
-4.7Round of 16FRANCE BRIGHT304♠♣5=-1
-8.2Round of 16FRANCE BRIGHT284♥♦A-1-12