ROGOFF Bruce · NO COKE

80rank
-6.3Butler · 64 bds
-0.10per board
±4.3swing
-1.02vs par /bd
-0.47adjusted /bd
Butler per round: 40.4 40.4 -46.7 -46.7by round

vs par split: bidding -1.15 · play -0.08

Strength of schedule: opponents averaged -0.38/bd (an easy draw) → opponent-adjusted -0.47/bd

Card play — on target: opening leads 85.7% · declarer play 80.0% · defence 72.4%

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)100.0% (8)
Declarer play83.3% (6)78.6% (14)
Defence88.9% (9)65.0% (20)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 100.0% (3) · ♦ 100.0% (2) · ♣ 100.0% (2)

vs par by strain: NT -1.06 (18) · a suit -1.11 (45)

vs par by level: part-score +0.91 (21) · game -1.41 (37) · slam -7.20 (5)

By role: declaring -0.14/bd (-3.00 vs par · 33) · defending -0.06/bd (+1.10 vs par · 31)

By vulnerability: vulnerable -0.66/bd (-1.28 vs par · 32) · not vulnerable +0.46/bd (-0.75 vs par · 32)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32J.GuM.Lanzarotti – A.FranchiClosed16+44.3+2.77+3.12
Round of 32J.GuM.Lanzarotti – A.FranchiClosed16-3.9-0.24-1.25
Round of 16J.GuE.Juchimowicz Pugliese – P.PejacsevichClosed16-29.2-1.82-4.31
Round of 16J.GuC.Pellegrini – S.RoccaOpen16-17.5-1.09-1.62

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
+10.6Round of 32BRENO95♠x♥4+1+14
+7.0Round of 32BRENO73NT♣Q-2+8
+6.9Round of 32BRENO52♣x♣9=+12
+6.1Round of 16AMISTAD41NT♠5-3+5
+5.6Round of 32BRENO44♠♣K-1+6
+5.1Round of 16AMISTAD173NT♥6-1+5
+4.9Round of 16AMISTAD305♦♠2-1+4
+4.7Round of 32BRENO314♥♦5-1+6
+4.2Round of 32BRENO127♠♠9=+11
+4.0Round of 16AMISTAD284♥♠6=-1
+3.9Round of 16AMISTAD234♠♦5-1+6
+3.4Round of 32BRENO204♠♠Q-1+6
+3.1Round of 32BRENO10Pass+4
+3.0Round of 32BRENO132♠♥7-3+7
+3.0Round of 16AMISTAD24♥♠A-2+0
+2.4Round of 32BRENO84♠♣Q=-11
+2.2Round of 32BRENO33♣♦3-1-3
+2.2Round of 32BRENO213NT♠3=+0
+1.8Round of 32BRENO114♠♠5-3+6
+1.8Round of 32BRENO182♠♥2+1+6
+1.7Round of 16AMISTAD32♥♦2+1+0
+1.5Round of 32BRENO24NT♥9=+0
+1.4Round of 16AMISTAD321NT♠3=+0
+0.9Round of 32BRENO193♣♥3=+0
+0.9Round of 32BRENO232♣♥A+2+0
+0.6Round of 16AMISTAD62♠♣K=+0
+0.6Round of 16AMISTAD274♥♣A+1+1
+0.5Round of 32BRENO274♠♥Q+2+1
+0.4Round of 32BRENO173NT♥3+1+1
+0.4Round of 32BRENO323♥♣10-1+4
+0.3Round of 16AMISTAD133NT♠7+1-12
+0.2Round of 32BRENO246♦♠3+1-11
+0.2Round of 32BRENO301♠♠5+1+1
+0.1Round of 16AMISTAD264♠♥9=+0
+0.0Round of 32BRENO143NT♦5+3-11
+0.0Round of 32BRENO283NT♠6=+0
-0.1Round of 16AMISTAD83NT♦9+1+0
-0.3Round of 16AMISTAD194♥♥5=-1
-0.6Round of 32BRENO64♠♠3-1-10
-0.7Round of 16AMISTAD94♠♣J+2-11
-0.7Round of 16AMISTAD292♦♠4+1+10
-0.7Round of 16AMISTAD311NT♣5=+1
-0.8Round of 32BRENO162♥+1+7
-1.2Round of 32BRENO154♥♣A+1-1
-1.4Round of 32BRENO13NT♠6+3+11
-1.4Round of 32BRENO222♥♥3-1-5
-1.4Round of 16AMISTAD142♥♠7+2-4
-1.7Round of 16AMISTAD113♥♥3+1-6
-1.8Round of 16AMISTAD163NT♣2-1-5
-2.0Round of 16AMISTAD183NT♣3-2-6
-2.6Round of 16AMISTAD105♥♠K+1-1
-2.9Round of 16AMISTAD213NT♣J-2-6
-3.4Round of 16AMISTAD53♦♦4=+0
-3.5Round of 32BRENO294♠x♣5+3-13
-3.7Round of 16AMISTAD154♠x♥Q-1-5
-4.0Round of 16AMISTAD241NT♠A+2-7
-5.1Round of 32BRENO256♦♠4+1-13
-5.9Round of 16AMISTAD124♥♦4=-7
-6.0Round of 16AMISTAD256♠♣6-3-10
-8.6Round of 16AMISTAD74♥♠J-2-13
-8.8Round of 16AMISTAD223♦♥9=-9
-9.5Round of 32BRENO263NT♥10=-3
-11.0Round of 16AMISTAD15♣x♠A+2-10
-12.1Round of 16AMISTAD206♠♣6-1-13