Individual Calculations April 2009
 S., Balendran  Total change: -0.75  Rating chartPersonal card
 KL Open 2008 Kuala Lumpur MAS 2008-12-15
RcRownchangeKK*chgGame
 2233 1917 0.50 4 -0.05 15 -0.75 
  Siregar, Novian 2267 INA0.5010.39155.85 
  Koh, Jonathan 2155 SIN0.001-0.2015-3.00 
  , Sutarno 2243 INA0.001-0.1315-1.95 
  , Anasrullah 2267 INA0.001-0.1115-1.65 

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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