Individual Calculations July 2010
 Chernoev, Yakov  Total change: -30.15  Rating chartPersonal card
 Novosibirsk June 2010 open Novosibirsk RUS 2010-06-03
RcRownchangeKK*chgGame
 1860 1922 2.00 7 -2.01 15 -30.15 
  Romanov, Viktor 1961 RUS0.5010.05150.75 
  Erykalova, Marina 1882 RUS0.001-0.5615-8.40 
  Beljdy, Alexander 1922 RUS0.001-0.5015-7.50 
  Stepanenko, Leonid 1890 RUS0.501-0.0415-0.60 
  Dolzhenkov, Andrei 2015 RUS0.001-0.3715-5.55 
  Musurmankulova, Zauresh 1575 RUS1.0010.11151.65 
  Narchuk, Margarita 1776 RUS0.001-0.7015-10.50 

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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