LEIBOWITZ Tony · AUSTRALIA OPEN

14rank
+10.5Butler · 16 bds
+0.66per board
±3.6swing
+1.69vs par /bd
-0.41adjusted /bd
by round

vs par split: bidding +1.62 · play +0.06

Strength of schedule: opponents averaged -1.07/bd (an easy draw) → opponent-adjusted -0.41/bd

Card play — on target: opening leads 100.0% · declarer play 75.0% · defence 87.5%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (3)
Declarer play100.0% (1)66.7% (3)
Defence100.0% (1)85.7% (7)

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

vs par by strain: NT -0.50 (4) · a suit +2.42 (12)

vs par by level: part-score -0.14 (7) · game -1.50 (6) · slam +12.33 (3)

By role: declaring -0.05/bd (-1.50 vs par · 8) · defending +1.36/bd (+4.88 vs par · 8)

By vulnerability: vulnerable +0.90/bd (+0.88 vs par · 8) · not vulnerable +0.41/bd (+2.50 vs par · 8)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32J.GosneyS.Gillis – E.SaelensmindeOpen16+10.5+0.66+1.69

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
+7.7Round of 32GILLIS213NT♠K-1+10
+5.1Round of 32GILLIS256♦♥4+1+13
+4.9Round of 32GILLIS192♠♠A=+6
+2.8Round of 32GILLIS184♠♠A-1-2
+2.7Round of 32GILLIS203♠♦A=+0
+2.3Round of 32GILLIS296♠♥3+1+13
+0.7Round of 32GILLIS173NT♦3+2+0
+0.7Round of 32GILLIS302♦♥7=+0
+0.6Round of 32GILLIS246♣♠7=+11
-0.0Round of 32GILLIS283NT♥K=+0
-0.4Round of 32GILLIS323♣♦3-1-4
-0.5Round of 32GILLIS311♣♥K=-2
-0.9Round of 32GILLIS233♣♠Q+1+0
-3.7Round of 32GILLIS223♦♠A=-1
-4.6Round of 32GILLIS275♠x♦J=-5
-6.9Round of 32GILLIS263NT♠3-2-12