Individual Calculations April 2009
 Galimov, Ildus  Total change: -0.75  Rating chartPersonal card
 13. M.M.Botvinnik Memorial 2009 open Naberezhnye Chelny RUS 2009-03-10
RcRownchangeKK*chgGame
 1862 2089 1.50 2 -0.03 25 -0.75 
  Belskiy, Artem 1739 RUS1.0010.11252.75 
  Vildanov, Rinat 1985 RUS0.501-0.1425-3.50 

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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