Individual Calculations April 2009
 Musaev, Shamil  Total change: -1.20  Rating chartPersonal card
 Petrovskaya Ladya 2009 open Peterhof RUS 2009-01-03
RcRownchangeKK*chgGame
 1937 1784 2.50 8 -0.08 15 -1.20 
  Kobzar, Alexandr 2134 UKR0.001-0.1115-1.65 
  Styazhkina, Anna wf1926 RUS1.0010.691510.35 
  Avdonin, Maxim 1661 RUS0.501-0.1715-2.55 
  Pimenov, Revolt 2134 RUS0.5010.39155.85 
  Kiselev, Pavel 2097 RUS0.001-0.1415-2.10 
  Emdin, Mark 1885 RUS0.001-0.3615-5.40 
  Khan, Andrey 1758 RUS0.501-0.0415-0.60 
  Fedorov, Sergei V. 1902 RUS0.001-0.3415-5.10 

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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