Individual Calculations January 2011
 Rakov, Valery  Total change: -21.15  Rating chartPersonal card
 62. Maikop Chmp. 2010 men Maikop RUS 2010-10-23
RcRownchangeKK*chgGame
 2016 2260 4.00 7 -1.41 15 -21.15 
  Volynko, Viktor 1860  * RUS1.0010.08151.20 
  Arutyunov, Artyom 1975 RUS0.501-0.3415-5.10 
  Stroevsky, Ivan 2022 RUS1.0010.20153.00 
  Shibaev, Fyodor 2337 RUS0.001-0.3915-5.85 
  Shavrin, Boris 1903 RUS0.501-0.3915-5.85 
  Zhiryakov, Nikolay 1860  * RUS1.0010.08151.20 
  Udovichenko, Nikolay 2153 RUS0.001-0.6515-9.75 
 * 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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