Individual Calculations September 2010
 Parpinel, Marco  Total change: -9.45  Rating chartPersonal card
 OP Memorial Renzo Gonzales Norma ITA 2010-07-23
RcRownchangeKK*chgGame
 2128 2155 3.50 5 0.80 15 12.00 
  Varvaglione, Antonio 1895 ITA1.0010.18152.70 
  Cheli, Giancarlo 1989 ITA1.0010.28154.20 
  Laketic, Gojko m2442 SRB0.001-0.1615-2.40 
  Vicari, Luigi 1957 ITA1.0010.24153.60 
  Isonzo, David f2357 ITA0.5010.26153.90 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 FE 4 Castelli Romani e Prenestini Frascati ITA 2010-08-13
RcRownchangeKK*chgGame
 2078 2155 4.00 9 -1.43 15 -21.45 
  Guarnieri, Giuseppe 1964 ITA1.0010.25153.75 
  Sibilio, Mario f2362 ITA0.001-0.2315-3.45 
  Laehnwitz, Alexander 2018 GER1.0010.32154.80 
  Passerotti, Pierluigi f2238 ITA0.001-0.3915-5.85 
  Gazzarri, Alberto 2063 ITA0.001-0.6315-9.45 
  Di Chiara, Mauro 1965 ITA1.0010.25153.75 
  Neri, Enzo 2069 ITA0.001-0.6215-9.30 
  Sellitti, Luca 1956 ITA1.0010.24153.60 
  Campini, Marco 2070 ITA0.001-0.6215-9.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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