Individual Calculations July 2009
 Varfalomeev, Yan  Total change: 13.95  Rating chartPersonal card
 6. Voroniatov Memorial 2009 open Nizhny Novgorod RUS 2009-05-03
RcRownchangeKK*chgGame
 1960 1759 2.50 6 0.93 15 13.95 
  Stepanushkin, Alexander 2034 RUS0.5010.33154.95 
  Kruchinin, Anatoly V. 1800 RUS1.0010.56158.40 
  Golovin, Leonid 2109 RUS0.001-0.1115-1.65 
  Pristalov, Evgeny 1916 RUS0.001-0.2915-4.35 
  Bojarinov, Victor A 2109 RUS0.001-0.1115-1.65 
  Krylov, Dima 1792 RUS1.0010.55158.25 

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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