Individual Calculations February 2013
 Privitera, Salvo  Total change: -4.65  Rating chartPersonal card
 63e Open Fide Chess XV (-1700 elo) PARIS FRA 2013-01-05
RcRownchangeKK*chgGame
 1572 1433 0.00 1 -0.31 15 -4.65 
  Muller, Frederic 1572 FRA0.001-0.3115-4.65 

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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