Individual Calculations January 2010
 Rakov, Valery  Total change: 3.15  Rating chartPersonal card
 61. Maikop Chmp. 2009 open Maikop RUS 2009-11-14
RcRownchangeKK*chgGame
 2082 2267 4.50 6 0.21 15 3.15 
  Stroevsky, Ivan 2062 RUS0.001-0.7615-11.40 
  Zhuk, Gennady 1867  * RUS1.0010.08151.20 
  Elbakidze, Suliko 1957 RUS1.0010.14152.10 
  Udovichenko, Nikolay 2178 RUS1.0010.38155.70 
  Kadilin, Alexander 2099 RUS1.0010.28154.20 
  Shibaev, Fyodor 2329 RUS0.5010.09151.35 
 * 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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