Individual Calculations September 2011
 Cerutti, Fabio Maria  Total change: 26.10  Rating chartPersonal card
 CIG Under 14 Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1823 1590 1.50 3 0.87 30 26.10 
  Signorelli, Gaetano 1897 ITA0.5010.363010.80 
  Piazza, Dario 1766 ITA0.5010.23306.90 
  Altea, Alessandro 1806 ITA0.5010.28308.40 

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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