Individual Calculations April 2009
 Ahmadov, Vusal Karimkhan Oglu  Total change: -25.05  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 1813 1953 1.00 4 -1.67 15 -25.05 
  Poghosyan, Suren 2218 ARM0.001-0.1815-2.70 
  Khorsun, Vsevolod 1727 RUS0.001-0.7915-11.85 
  Vasiliev, Mikhail 1603 RUS0.001-0.8915-13.35 
  Raondi, Yan-Martin 1702 RUS1.0010.19152.85 

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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