Individual Calculations July 2008
 Mazza, Maurizio  Total change: 14.85  Rating chartPersonal card
 WE Primavera Accademia Roma ITA 2008-04-18
RcRownchangeKK*chgGame
 1952 1750 2.00 4 0.99 15 14.85 
  Foschini, Andrea 1844 ITA1.0010.63159.45 
  Spano Cuomo, Gaetano 1895 ITA1.0010.691510.35 
  Caprio, Guido 2100 ITA0.001-0.1115-1.65 
  Piscitelli, Vito 1967 ITA0.001-0.2215-3.30 

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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