Individual Calculations July 2012
 Cavadas, Francisco  Total change: -0.30  Rating chartPersonal card
 III Taca de Leiria - 2012 several POR 2012-05-06
RcRownchangeKK*chgGame
 1848 1618 1.00 2 0.50 15 7.50 
  Evangelista, Ricardo 2018  * POR0.001-0.0815-1.20 
  Silva, Joao Pedro Couto 1677 POR1.0010.58158.70 
 * 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)
 
 CD Leiria 2012 S.Martinho do Porto POR 2012-05-27
RcRownchangeKK*chgGame
 1838 1618 0.00 2 -0.52 15 -7.80 
  Bray, Daniel Jose Freire 2018  * POR0.001-0.0815-1.20 
  Oliveira, Ricardo Jorge Gaspar B 1658 POR0.001-0.4415-6.60 
 * 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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