Individual Calculations April 2009
 Kobozeva, Viktoria  Total change: 12.00  Rating chartPersonal card
 Kimry-43 Winter 2009 open Kimry RUS 2009-01-24
RcRownchangeKK*chgGame
 1811 1562 2.00 7 0.48 25 12.00 
  Kudrin, Vladimir 1912 RUS0.001-0.1125-2.75 
  Markov, Mikhail 1912 RUS0.5010.39259.75 
  Osetrov, Vladislav 1800 RUS1.0010.802520.00 
  Chernjaev, Vladimir 1839 RUS0.001-0.1725-4.25 
  Ryabov, Alexandr 1447 RUS0.501-0.1625-4.00 
  Lashkov, Vladimir 1912 RUS0.001-0.1125-2.75 
  Makhnev, Yuri 1852 RUS0.001-0.1625-4.00 

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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