Individual Calculations February 2023
 Benedetti, Michele  Total change: -9.60  Rating chartPersonal card
 WE 3 Parma citta' della cultura - A Parma ITA 2023-01-06
RcRownchangeKK*chgGame
 2033 1876 1.00 5 -0.48 20 -9.60 
  Calavalle, Giulio f2137 ITA0.001-0.1820-3.60 
  Ceccarini, Marco 2028 ITA0.001-0.3020-6.00 
  Bini, Massimo 1945 ITA0.001-0.4020-8.00 
  Di Girolamo, Nicolo 1960 ITA1.0010.622012.40 
  Bianchi, Andrea 2093 ITA0.001-0.2220-4.40 

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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