Individual Calculations May 2010
 Bolhari, Orphe Iraj  Total change: 7.95  Rating chartPersonal card
 II Torneio FIDE Externato Cooperativo Benedita Benedita POR 2010-02-26
RcRownchangeKK*chgGame
 1839 2178 4.00 4 0.53 15 7.95 
  Cavadas, Jose Manuel Goncalves 1778  * POR1.0010.08151.20 
  Manuel, Marco Humberto Americo 1778  * POR1.0010.08151.20 
  Santos, Hugo Miguel Oliveira L 2020 POR1.0010.29154.35 
  Mano, Avelino De Sousa 1778  * POR1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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