Individual Calculations October 2008
 Platonova, Lubov  Total change: -11.25  Rating chartPersonal card
 Volga Cup 2008 open Kostroma RUS 2008-07-03
RcRownchangeKK*chgGame
 1986 1930 0.50 3 -0.75 15 -11.25 
  Shkalov, Oleg 2222 RUS0.001-0.1515-2.25 
  Dagaev, Dmitry 2156 RUS0.001-0.2115-3.15 
  Filonenko, Elena 1580 RUS0.501-0.3915-5.85 

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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