Individual Calculations October 2013
 Petukhov, Igor  Total change: -14.25  Rating chartPersonal card
 Anapa – 2013 open Anapa RUS 2013-08-31
RcRownchangeKK*chgGame
 2111 1845 0.00 5 -0.95 15 -14.25 
  Bespalov, Konstantin 2221 RUS0.001-0.0915-1.35 
  Rakov, Anatoly 2048 RUS0.001-0.2415-3.60 
  Kozak, Aleksander 2245  * RUS0.001-0.0815-1.20 
  Rassokhina, Ekaterina wf2035 RUS0.001-0.2515-3.75 
  Klimentov, Evgeny 2006 RUS0.001-0.2915-4.35 
 * 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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