Individual Calculations September 2009
 Hajek, Jiri  Total change: 0.15  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2041 2178 2.00 3 0.01 15 0.15 
  Milostny, Milos 2055 CZE1.0010.33154.95 
  Vichnar, David 2219 CZE0.001-0.4415-6.60 
  Santora, Jiri 1848 CZE1.0010.12151.80 

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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