Individual Calculations April 2014
 Pena, Pablo  Total change: -6.45  Rating chartPersonal card
 21st Annual Western Class Championships Agoura Hills, California USA 2014-03-07
RcRownchangeKK*chgGame
 2225 2112 1.50 5 -0.43 15 -6.45 
  Sadorra, Julio C g2512  * PHI0.001-0.0815-1.20 
  Rieb, Kyle C 2089 USA1.0010.47157.05 
  Matikozyan, Andranik m2458 ARM0.001-0.1115-1.65 
  Niemann, Hans M 1987 USA0.001-0.6715-10.05 
  Jones, Aaron Demby 2081 USA0.501-0.0415-0.60 
 * 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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