Individual Calculations October 2013
 Dornelles, Marcio Neron Cam  Total change: 32.40  Rating chartPersonal card
 IRT Aberto Preparatorio Oncosinos 2013 Porto Alegre/RS BRA 2013-07-06
RcRownchangeKK*chgGame
 1976 1864 2.50 4 1.08 30 32.40 
  Fonseca, Luis Ernesto Serra 2042 BRA1.0010.733021.90 
  Karoly, Carlos Acacio Gomes 1900 BRA0.5010.05301.50 
  Bordignon, Alexandro 2066 BRA1.0010.763022.80 
  Da Silva, Joao Carlos Orgui 1895 BRA0.001-0.4630-13.80 

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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