CECERE Amedeo · ULI

197rank
-40.9Butler · 70 bds
-0.58per board
±3.7swing
-0.20vs par /bd · #115/196
-0.66adjusted /bd
Butler per round: -22.5 -18.5 -0.4 15.3 -14.8by round

vs par split: bidding +0.00 · play -0.20

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted -0.66/bd

Card play — on target: opening leads 85.7% #47 of 196 · declarer play 86.7% #30 of 196 · defence 71.8% #191 of 196

Bidding activity — not a pass: 42.3% #127 of 196 (88/208)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)89.5% (19)
Declarer play66.7% (6)100.0% (9)
Defence50.0% (10)79.3% (29)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 75.0% (4) · ♦ 80.0% (5) · ♣ 100.0% (10)

vs par by strain: NT -1.15 (20) · a suit +0.18 (50)

vs par by level: part-score +0.10 (30) · game -0.76 (33) · slam +1.14 (7)

By role: declaring -0.58/bd (-2.42 vs par · 31) · defending -0.59/bd (+1.56 vs par · 39)

By vulnerability: vulnerable -1.48/bd (-0.74 vs par · 35) · not vulnerable +0.31/bd (+0.34 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.PolitanoJ.Patreuha – P.PatreuhaClosed14-22.5-1.61-0.93
Round 2L.PolitanoS.Tommasini – B.NortonOpen14-18.5-1.32-0.64
Round 6L.PolitanoO.Reshef – E.GinossarOpen14-0.4-0.03-1.14
Round 7L.PolitanoO.Saposnicov – G.RybnikovClosed14+15.3+1.09+1.14
Round 8L.PolitanoK.Bendre – S.KushariClosed14-14.8-1.06+0.57

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 6ALTSHULER184♦♥K-1+12
+6.4Round 2KNOTTENBELT273NTx♥7-2+5
+6.2Round 2KNOTTENBELT283NTx♠Q=+8
+6.1Round 7JUSTJUMP135♥♣J-1+12
+5.8Round 6ALTSHULER284♠♦6-2+13
+5.0Round 7JUSTJUMP45♣♦7=+0
+4.8Round 1MAVERICKS74♦x♠A-1+7
+4.2Round 2KNOTTENBELT221NT♣4+2-1
+3.6Round 8FORMIDABLES283NTx♣8-1+6
+3.4Round 8FORMIDABLES183♥x♥4-4-11
+3.2Round 1MAVERICKS12♠♣3=+1
+3.2Round 7JUSTJUMP34♥♣8+1+1
+3.0Round 7JUSTJUMP13♠♥Q+1+2
+2.3Round 6ALTSHULER154♠x♦K-1+1
+1.5Round 2KNOTTENBELT173♥♠6-1-2
+1.4Round 8FORMIDABLES222♠♥5-1+2
+1.2Round 1MAVERICKS64♠x♣A-1+5
+1.2Round 2KNOTTENBELT165♠x♦9-1+6
+1.2Round 7JUSTJUMP94♠♦K=+0
+1.1Round 6ALTSHULER233NT♦4=+0
+1.0Round 7JUSTJUMP62♠♣A=+6
+0.9Round 7JUSTJUMP102♠♦6-1+0
+0.8Round 1MAVERICKS21NT♣3-1+5
+0.5Round 6ALTSHULER163♦♥A=+0
+0.5Round 7JUSTJUMP73NT♠T+1+0
+0.4Round 2KNOTTENBELT154♣♦T+1+10
+0.3Round 7JUSTJUMP86♦x♣J-2+0
+0.2Round 6ALTSHULER174NT♦Q=-1
+0.0Round 8FORMIDABLES274♥♣4+2+11
-0.1Round 6ALTSHULER242♣♣J+1-7
-0.3Round 1MAVERICKS81NT♥A=-1
-0.3Round 7JUSTJUMP145♠♦K+1-11
-0.5Round 7JUSTJUMP124♠♦T+1-1
-0.5Round 8FORMIDABLES201NT♣4=+1
-0.6Round 1MAVERICKS34♥♣2=+0
-0.6Round 8FORMIDABLES163NT♦6=-1
-0.7Round 6ALTSHULER213♠♥A=-6
-0.8Round 8FORMIDABLES243♥♣A-1-2
-0.9Round 6ALTSHULER252♠♦9=+1
-1.0Round 7JUSTJUMP55♦♠6=+0
-1.0Round 8FORMIDABLES232♥♥3=-1
-1.2Round 6ALTSHULER191NT♦A=+2
-1.3Round 2KNOTTENBELT183NT♠K+1-10
-1.3Round 6ALTSHULER273♥♠A-1-2
-1.3Round 7JUSTJUMP114♣♥3-1-4
-1.6Round 1MAVERICKS91NT♥Q+3-2
-1.6Round 8FORMIDABLES252NT♦A=-6
-1.9Round 1MAVERICKS54♥♣3-1-5
-1.9Round 1MAVERICKS132♠♥K+1+10
-2.1Round 2KNOTTENBELT243NT♥A=-2
-2.5Round 2KNOTTENBELT213♣♣6+1+0
-2.6Round 8FORMIDABLES217♥♥K=+0
-2.8Round 7JUSTJUMP26♥♣K+1+11
-3.0Round 8FORMIDABLES264♥♣5+1-1
-3.1Round 1MAVERICKS103♣♠A-1-5
-3.1Round 1MAVERICKS114♠♣2-1-4
-3.3Round 1MAVERICKS145♥x♦Q-2-4
-3.4Round 6ALTSHULER204♥x♥6-1-9
-3.9Round 8FORMIDABLES196♠♣A=-1
-4.2Round 8FORMIDABLES156♥♦8=+0
-4.6Round 2KNOTTENBELT195♦♠T+1+1
-4.9Round 2KNOTTENBELT232♥♦A=-6
-4.9Round 2KNOTTENBELT263NT♠Q+1-11
-5.0Round 8FORMIDABLES176♠♦T+1+11
-5.2Round 1MAVERICKS123NT♣Q-3-7
-5.9Round 6ALTSHULER223NT♣J-2-8
-6.2Round 6ALTSHULER264♠♥5-1-12
-7.9Round 2KNOTTENBELT201NT♣6+1+0
-10.2Round 2KNOTTENBELT255♠x♥A-3-7
-11.5Round 1MAVERICKS46♠♥K-2-13