Individual Calculations October 2013
 Fonseca, Luis Ernesto Serra  Total change: -10.95  Rating chartPersonal card
 IRT Aberto Preparatorio Oncosinos 2013 Porto Alegre/RS BRA 2013-07-06
RcRownchangeKK*chgGame
 1864 2042 0.00 1 -0.73 15 -10.95 
  Dornelles, Marcio Neron Cam 1864 BRA0.001-0.7315-10.95 

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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