Individual Calculations July 2012
 Sardo, Gabriele  Total change: -15.90  Rating chartPersonal card
 CIS 2012 - A2.8 Baida ITA 2012-03-30
RcRownchangeKK*chgGame
 1970 2194 0.50 2 -1.06 15 -15.90 
  Machi`, Fabio 2006 ITA0.501-0.2415-3.60 
  Lo Pinto, Giovanni 1933 ITA0.001-0.8215-12.30 

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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