Individual Calculations October 2012
 Arias, Daniel  Total change: -13.05  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2191 2081 2.50 9 -0.87 15 -13.05 
  Kvon, Andrey m2481  * UZB0.001-0.0815-1.20 
  Ortiz, Marcos 2171 NCA0.001-0.3815-5.70 
  Volpinari, Danilo c2025 SMR1.0010.42156.30 
  Salinas Herrera, Pablo f2417 CHI0.001-0.1215-1.80 
  Pitirotjirathon, Jirapak f2270 THA0.001-0.2515-3.75 
  Bonsu, Kwadwo Owusu Bempa 1952 GHA1.0010.33154.95 
  Dineley, Richard 2259 WLS0.001-0.2715-4.05 
  Qian, Kun Arthas 1983 HKG0.001-0.6315-9.45 
  Farazi, Khaiber 2159 AFG0.5010.11151.65 
 * 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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