Individual Calculations January 2009
 Ostanin, Anatoly  Total change: 5.40  Rating chartPersonal card
 November 2008 A open Perm RUS 2008-11-14
RcRownchangeKK*chgGame
 2066 2171 3.50 5 0.36 15 5.40 
  Kudriavtsev, Alexey 2040 RUS1.0010.32154.80 
  Posiagin, Andrey 2113 RUS0.501-0.0815-1.20 
  Tuljaev, Andrey 2153 RUS0.501-0.0315-0.45 
  Pershina, Elena 1821 RUS1.0010.11151.65 
  Pavlov, Vladislav V. 2201 RUS0.5010.04150.60 

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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