Individual Calculations June 2013
 Cachorreiro, Jose Pedro  Total change: 3.00  Rating chartPersonal card
 Taca AXP 2012/2013 several POR 2012-12-17
RcRownchangeKK*chgGame
 1750 1617 1.50 4 0.10 30 3.00 
  Brandao, Alvaro Sousa 1688 POR0.001-0.4030-12.00 
  Costa, Jose Manuel 1627 POR1.0010.513015.30 
  Botelho, Adelino 1667 POR0.5010.07302.10 
  Silva, Antonio Augusto 2017  * POR0.001-0.0830-2.40 
 * 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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