SCARAMUZZI Roberto · JARL

339rank
-2.7Butler · 112 bds
-0.02per board
±4.7swing
-0.03vs par /bd · #314/599
-0.03adjusted /bd
Butler per round: -14.8 13.2 13.7 -18.7 3.8 -7.2 -0.8 8.1by round

vs par split: bidding +0.07 · play -0.10

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.03/bd

Card play — on target: opening leads 84.8% #145 of 599 · declarer play 73.1% #315 of 599 · defence 83.1% #411 of 599

Bidding activity — not a pass: 38.1% #486 of 599 (120/315)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)91.7% (24)
Declarer play63.6% (11)80.0% (15)
Defence75.0% (16)86.0% (43)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 100.0% (9) · ♦ 90.0% (10) · ♣ 66.7% (3)

vs par by strain: NT -0.48 (31) · a suit +0.15 (81)

vs par by level: part-score -1.13 (46) · game +0.04 (56) · slam +4.70 (10)

By role: declaring -0.08/bd (-2.89 vs par · 53) · defending +0.03/bd (+2.54 vs par · 59)

By vulnerability: vulnerable -0.56/bd (-1.39 vs par · 56) · not vulnerable +0.51/bd (+1.34 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.KolesnikA.Rosenthal – A.SilversteinOpen14-14.8-1.06-1.86
Round 2A.KolesnikM.Bilde – V.GuptaOpen14+13.2+0.94+1.36
Round 3A.KolesnikJ.Stamatov – I.NanevClosed14+13.7+0.98-0.57
Round 4A.KolesnikP.Carbonnier – H.TjarnemoOpen14-18.7-1.34-1.57
Round 5A.KolesnikT.Janczurewicz – P.KozickiOpen14+3.8+0.27-1.43
Round 6A.KolesnikO.Casur – T.OzbayOpen14-7.2-0.51+2.14
Round 7A.KolesnikS.Reim – B.JansonClosed14-0.8-0.06+2.29
Round 8A.KolesnikP.Suchodolski – S.CzechClosed14+8.1+0.58-0.57

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
+10.6Round 5JAGIELLONKA126♦♠J-1+13
+10.5Round 3BULGARIA76♥♣A-2+13
+10.3Round 6HOTANTO164♠♦K=+11
+9.1Round 2GUPTA204♠♥9-1+13
+9.1Round 744FUN66♠♥K=+8
+9.0Round 2GUPTA282♠♠4-6+5
+8.5Round 2GUPTA276NT♥7+1+1
+8.5Round 3BULGARIA66♦♥Q-1+10
+8.3Round 744FUN43NT♠6=+10
+7.7Round 3BULGARIA136♥♦K+1-13
+7.3Round 8SZT MERITUM175♠♥7-1+11
+6.1Round 6HOTANTO283NT♦T-2+17
+5.8Round 8SZT MERITUM214♥♠9=+0
+5.5Round 8SZT MERITUM194♥♥A-1-2
+4.8Round 1ROSENTHAL101NT♦9+3-1
+4.5Round 744FUN93NT♠6+2+1
+4.5Round 744FUN142♠♠10-3+2
+4.4Round 3BULGARIA113NT♥K=-1
+4.4Round 8SZT MERITUM184♦♠A-1+6
+3.7Round 4TRESET254♠♥K-1+5
+3.6Round 4TRESET262♥♠A-2+2
+3.4Round 1ROSENTHAL74♠♣Q=+9
+3.3Round 6HOTANTO206♠♦3-1+13
+3.1Round 744FUN122♠♥5=+12
+3.0Round 2GUPTA173NT♠6+1+4
+2.8Round 4TRESET273♦♥6-4+2
+2.8Round 8SZT MERITUM244♠♥A+2+11
+2.6Round 3BULGARIA101NT♥6+4-9
+2.6Round 5JAGIELLONKA14♥♠8-1-2
+2.6Round 6HOTANTO182♠♣6=+5
+2.2Round 2GUPTA244♥♥J+1+0
+2.1Round 5JAGIELLONKA64♠♦7-1+5
+1.9Round 2GUPTA222NT♥7-2+5
+1.8Round 4TRESET173NT♦7+1-1
+1.8Round 6HOTANTO173NT♦T-1+5
+1.7Round 5JAGIELLONKA53♠♦3-1+5
+1.7Round 6HOTANTO242♠♣4=+0
+1.7Round 8SZT MERITUM233NT♣T+2+0
+1.5Round 1ROSENTHAL93♠♥K-2-1
+1.4Round 744FUN114♠♠Q-1+5
+1.3Round 1ROSENTHAL133♦♣7+2-10
+1.2Round 1ROSENTHAL53♠♦A=+6
+1.2Round 2GUPTA182♠♦9+1-6
+1.2Round 3BULGARIA13♥♣5=+1
+1.2Round 3BULGARIA23NT♠5+3-10
+1.0Round 8SZT MERITUM222♥♠3+1-8
+0.9Round 3BULGARIA54♠♥J=+0
+0.9Round 5JAGIELLONKA144♠x♥K-1-5
+0.8Round 1ROSENTHAL24♠♥6+2+1
+0.6Round 1ROSENTHAL81NT♦7=-1
+0.2Round 4TRESET183NT♠4+2+0
+0.2Round 5JAGIELLONKA22♠♥2=+1
+0.2Round 5JAGIELLONKA112♥x♠A-2+3
+0.1Round 8SZT MERITUM282♠♥J=+0
-0.0Round 6HOTANTO154♥♦T=+0
+0.0Round 6HOTANTO253♣♥K+1-9
-0.2Round 8SZT MERITUM203NT♠8+4+12
-0.3Round 2GUPTA192NT♦4=+0
-0.4Round 3BULGARIA94♦♥A=-1
-0.4Round 4TRESET154♥=+0
-0.4Round 744FUN83NT♠2-2-1
-0.5Round 3BULGARIA44♠♦K+1+13
-0.5Round 4TRESET202♥♣Q+1+0
-0.7Round 5JAGIELLONKA72♦♣6+1-1
-0.8Round 3BULGARIA123♥♦8=+10
-1.1Round 1ROSENTHAL143♠♥3-1-10
-1.3Round 744FUN133NT♠A+1+0
-1.4Round 1ROSENTHAL123♠♠6-1+2
-1.5Round 5JAGIELLONKA92♠♠2=-5
-1.6Round 1ROSENTHAL65♦♠3-2-2
-1.6Round 5JAGIELLONKA81NT♦2+3-2
-1.6Round 8SZT MERITUM164NT♥6+3-2
-1.7Round 1ROSENTHAL11NT♠7=+1
-1.8Round 2GUPTA252♥♣5=-5
-1.8Round 4TRESET213NT♥4+2-1
-1.8Round 5JAGIELLONKA44♠♣K+2-9
-1.8Round 744FUN14♦♥Q+1+6
-1.9Round 4TRESET192♥♠K-1-2
-1.9Round 4TRESET283NT♥5+4-3
-2.0Round 2GUPTA264♠♥5+1+0
-2.3Round 744FUN25♦♠A+1+10
-2.3Round 8SZT MERITUM264♣♠3=+0
-2.4Round 1ROSENTHAL112♥♣T=+0
-2.8Round 5JAGIELLONKA104♠♥3-2-8
-2.9Round 2GUPTA232♠♥K=+1
-2.9Round 5JAGIELLONKA131NT♠J+2-10
-3.1Round 6HOTANTO193NT♣T=+1
-3.1Round 8SZT MERITUM154♥♦A+2-11
-3.2Round 5JAGIELLONKA31NT♠7-1-5
-3.3Round 6HOTANTO234♠♦2=+0
-3.6Round 3BULGARIA83NT♦T=+0
-3.8Round 6HOTANTO271NT♥3-4-7
-4.2Round 2GUPTA213NT♥5+2-4
-4.5Round 2GUPTA164♥♣A-1-12
-4.6Round 744FUN102♦♥K-1-6
-4.8Round 744FUN55♦♠Q+1-1
-5.2Round 4TRESET224♥♠J-1-6
-5.2Round 8SZT MERITUM274♠♦2+2-14
-5.3Round 4TRESET246♠♥Q=+0
-6.0Round 2GUPTA155♦♣7+1+17
-6.4Round 4TRESET234♦♥A-2-9
-6.9Round 6HOTANTO217♦♦5=+2
-7.2Round 6HOTANTO264♠x♥K-2+4
-7.4Round 4TRESET164♠♦Q+3-9
-7.8Round 3BULGARIA144♠♠3-2-9
-8.1Round 744FUN76♥♠J=+0
-8.1Round 8SZT MERITUM252♠♥3-2-11
-8.4Round 744FUN33NT♥T-3-14
-8.7Round 6HOTANTO224♥♦Q+3-12
-9.0Round 1ROSENTHAL33♣x♥5-2-8
-10.2Round 3BULGARIA34♠♣T-1-12
-11.2Round 1ROSENTHAL44♠x♠3=-12