Individual Calculations April 2009
 Law, Mark  Total change: -3.50  Rating chartPersonal card
 KL Open 2008 Kuala Lumpur MAS 2008-12-15
RcRownchangeKK*chgGame
 2066 1844 1.50 7 -0.14 25 -3.50 
  , Sutarno 2194 INA0.001-0.1125-2.75 
  Zhang, Jing 2091 CHN0.5010.31257.75 
  Soon, Wai Cheong 2050 MAS0.001-0.2425-6.00 
  Lee, Kah Meng Elgin 1817 MAS1.0010.462511.50 
  Rian, Kapriaga f2053 INA0.001-0.2325-5.75 
  Yeap, Eng Chiam 2061 MAS0.001-0.2225-5.50 
  , Anasrullah 2194 INA0.001-0.1125-2.75 

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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