Individual Calculations May 2011
 Costa, Paulo  Total change: -25.20  Rating chartPersonal card
 CNE 3 divisao - serie D several POR 2010-12-11
RcRownchangeKK*chgGame
 1849 2185 4.00 5 -0.36 15 -5.40 
  Gaboleiro, Guilherme 1992 POR1.0010.25153.75 
  Silva, Joao Pedro Couto 1785  * POR1.0010.08151.20 
  Rogado, Rui Manuel 1785  * POR1.0010.08151.20 
  Marcal, Armando Paulo Gomes 1820 POR0.001-0.9015-13.50 
  Cordeiro, Vitor Louro 1864 POR1.0010.13151.95 
 * 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)
 
 1. Torneio de Xadrez 'Styler Fatima Hotel' Fatima POR 2011-04-01
RcRownchangeKK*chgGame
 1863 2185 3.00 5 -1.32 15 -19.80 
  Bento, Rudolfo Antonio Campos 1849 POR1.0010.12151.80 
  Bray, Daniel Jose Freire 1984 POR0.001-0.7615-11.40 
  Furtado, Dinis 1792 POR1.0010.08151.20 
  Vicente, Joao Vasco Reis 1905 POR0.001-0.8415-12.60 
  Catarro, Jose Joao Dias 1785  * 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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