Individual Calculations October 2008
 Bik-Mukhamedov, Mikhail  Total change: 12.30  Rating chartPersonal card
 40. Kimry Autumn 2008 open Kimry RUS 2008-08-31
RcRownchangeKK*chgGame
 1969 1881 2.00 3 0.82 15 12.30 
  Asrian, Armen 2160 RUS0.001-0.1615-2.40 
  Krasnikov, Alexandr 1979 RUS1.0010.63159.45 
  Kazantseva, Natalia 1769 RUS1.0010.35155.25 

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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