Individual Calculations August 2014
 Vastrukhin, Oleg  Total change: -18.70  Rating chartPersonal card
 L. Polugaevsky Memorial 2014 Samara RUS 2014-07-02
RcRownchangeKK*chgGame
 2179 2402 3.50 7 -1.87 10 -18.70 
  Gusev, Boris A 2002  * RUS1.0010.08100.80 
  Grigorjev, Iljya 2167 RUS0.501-0.2910-2.90 
  Severina, Maria wm2221 RUS1.0010.26102.60 
  Demianjuk, Alexander 2359 RUS0.001-0.5610-5.60 
  Litvinov, Maxim 2198 RUS0.001-0.7610-7.60 
  Gusarov, Aleksey 2100 RUS1.0010.15101.50 
  Yeletsky, Ivan 2209 RUS0.001-0.7510-7.50 
 * 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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