Individual Calculations May 2011
 Castro, Carlos Monteiro  Total change: -13.80  Rating chartPersonal card
 CNE 2 divisao - serie A several POR 2010-12-11
RcRownchangeKK*chgGame
 1836 1663 0.00 3 -0.92 15 -13.80 
  Margarido, Jose Miguel Teixeira 1773 POR0.001-0.3515-5.25 
  Machado, Carlos 1673 POR0.001-0.4915-7.35 
  Pereira, Antonio Pedro Caramez 2063  * POR0.001-0.0815-1.20 
 * 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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