Individual Calculations April 2009
 Ivanitsky, Inter  Total change: -21.45  Rating chartPersonal card
 Youth Grey Ural 2009 open Ekaterinburg RUS 2009-01-03
RcRownchangeKK*chgGame
 2045 2128 1.00 4 -1.43 15 -21.45 
  Telegin, Valery 2113 RUS0.001-0.5215-7.80 
  Golikov, Sergej 1989 RUS0.501-0.1915-2.85 
  Lysenko, Maria 1932 RUS0.501-0.2515-3.75 
  Marievich, Alexandr 2147 RUS0.001-0.4715-7.05 

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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