Individual Calculations July 2009
 Ivanov, Albert  Total change: -18.45  Rating chartPersonal card
 Novosibirsk April 2009 open Novosibirsk RUS 2009-04-03
RcRownchangeKK*chgGame
 1891 1762 1.50 8 -1.23 15 -18.45 
  Novichkov, Vladimir 2112 RUS0.001-0.1115-1.65 
  Romanjko, Arseny 2017 RUS0.5010.31154.65 
  Trofimov, Viktor 1886 RUS0.001-0.3315-4.95 
  Krasnikov, Mikhail 1914 RUS0.001-0.3015-4.50 
  Levin, Mikhail 1783 RUS0.001-0.4715-7.05 
  Tulupov, Mikhail 1721 RUS0.001-0.5615-8.40 
  Bychkov, Leonid 1885 RUS0.001-0.3315-4.95 
  Sydykova, Tamara 1806 RUS1.0010.56158.40 

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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