Individual Calculations September 2012
 Perelygin, Mikhail  Total change: -19.50  Rating chartPersonal card
 Zhigulevskie prostory 2012 Samara RUS 2012-07-25
RcRownchangeKK*chgGame
 1886 1966 3.50 7 -0.65 30 -19.50 
  Alieva, Viktoria 1566  * RUS1.0010.08302.40 
  Natacheev, Peter 2242 RUS0.001-0.1730-5.10 
  Dorofeev, Gennady 1751 RUS0.501-0.2730-8.10 
  Verevotchkina, Elena wf2153 RUS0.5010.24307.20 
  Orekhov, Vladislav 1799 RUS0.501-0.2230-6.60 
  Velichko, Arseny 1914 RUS0.001-0.5730-17.10 
  Kamensky, Vladimir 1779 RUS1.0010.26307.80 
 * 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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