Individual Calculations September 2010
 Pereira, Ricardo Joao Correia  Total change: -5.70  Rating chartPersonal card
 52 CNE - 1a Divisao VN Gaia POR 2010-07-24
RcRownchangeKK*chgGame
 2197 1960 1.50 8 -0.38 15 -5.70 
  Frois, Antonio m2360  * POR0.001-0.0815-1.20 
  Vassallo Barroche, Mauricio m2360  * ESP0.001-0.0815-1.20 
  Gutierrez Castillo, Paloma wm2167 ESP0.001-0.2315-3.45 
  Diogo, Vasco Andre Marcalo f2293 POR0.001-0.1215-1.80 
  Novais, Carlos Joao Fernandes 2011 POR0.001-0.4315-6.45 
  Vasconcellos, Renato Fialho De 2102 POR1.0010.691510.35 
  Santos, Luis m2360  * POR0.001-0.0815-1.20 
  Ramos, Vasco Miguel De Matos 1924 POR0.501-0.0515-0.75 
 * 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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