Individual Calculations October 2008
 Polonovsky, Grigory  Total change: -27.30  Rating chartPersonal card
 Volga Cup 2008 open Kostroma RUS 2008-07-03
RcRownchangeKK*chgGame
 1990 2141 3.00 7 -1.82 15 -27.30 
  Arbuzov, Ivan 1802 RUS1.0010.12151.80 
  Bragin, Alexander 2396 RUS0.001-0.1915-2.85 
  Dmitriev, Valery 1952 RUS1.0010.25153.75 
  Sidorov, Kirill 1977 RUS0.001-0.7215-10.80 
  Lyushin, Maxim 2000 RUS0.001-0.6915-10.35 
  Kovalev, Evgeny I. 1833 RUS1.0010.14152.10 
  Bochkov, Artem 1969 RUS0.001-0.7315-10.95 

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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