Individual Calculations July 2008
 Kosheev, Alexander  Total change: -30.75  Rating chartPersonal card
 A.K.Lysenko Memorial 2008 open Liski RUS 2008-04-04
RcRownchangeKK*chgGame
 2112 2206 2.50 6 -1.23 25 -30.75 
  Marchukov, Dmitry 2129 RUS0.001-0.6125-15.25 
  Grigorian, Vardan 2276 ARM0.001-0.4025-10.00 
  Khashimov, Vasily 2201 RUS0.001-0.5125-12.75 
  Ajrapetian, Nikita 2079 RUS1.0010.33258.25 
  Vechkanov, Valery 2025 RUS0.501-0.2425-6.00 
  Pilkin, Evgenii 1961 RUS1.0010.20255.00 

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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