Individual Calculations January 2010
 Brujatsky, Evgeny  Total change: -17.55  Rating chartPersonal card
 Ivanovo region Chmp. 2009 Men Ivanovo RUS 2009-12-04
RcRownchangeKK*chgGame
 2183 2197 3.50 9 -1.17 15 -17.55 
  Mamoshin, Valery f2185 RUS0.501-0.0215-0.30 
  Aminov, Zaur 2134 RUS0.501-0.0915-1.35 
  Labyshkin, Aleksey 2117 RUS0.001-0.6115-9.15 
  Sotnikov, Maxim 2061 RUS0.001-0.6815-10.20 
  Kleiman, Boris f2301 RUS0.001-0.3615-5.40 
  Vasilyev, Yuriy 2262 RUS1.0010.59158.85 
  Trofimov, Vladimir 2240 RUS0.001-0.4415-6.60 
  Kutyrov, Igor 2202 RUS0.5010.01150.15 
  Vedrov, Nikolay 2145 RUS1.0010.43156.45 

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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