Individual Calculations May 2010
 Neves, Pedro Alexandre Maia  Total change: 24.15  Rating chartPersonal card
 CN sub-16 Torres Vedras POR 2010-03-28
RcRownchangeKK*chgGame
 1919 2050 5.50 6 1.61 15 24.15 
  Afonso, Nuno Cerqueira 1650  * POR1.0010.08151.20 
  Martins, Daniel Carvalho 1735 POR1.0010.14152.10 
  Silva, Luis Miguel Neves Da 1826 POR1.0010.22153.30 
  Mateus, Francisco Jardim Silva 2034 POR1.0010.48157.20 
  Ferreira, Jorge Joao Viterbo 2313 POR0.5010.32154.80 
  Bray, Daniel Jose Freire Faria 1957 POR1.0010.37155.55 
 * 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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