Individual Calculations April 2009
 Okun, Leonid  Total change: -4.95  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2151 2277 5.00 8 -0.33 15 -4.95 
  Ibragimov, Ali 2089 RUS1.0010.26153.90 
  Natacheev, Peter 2179 RUS1.0010.37155.55 
  Kapov, Albert 2176 RUS1.0010.36155.40 
  Poghosyan, Suren 2218 ARM0.001-0.5815-8.70 
  Yudkevich, Mikhail 2190 RUS0.001-0.6215-9.30 
  Rublev, Sergey 2115 RUS0.001-0.7115-10.65 
  Gevondian, Arman 2081 RUS1.0010.25153.75 
  Zavialov, Vladimir 2157 RUS1.0010.34155.10 

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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