Individual Calculations April 2009
 Lee, Kah Meng Elgin  Total change: -21.00  Rating chartPersonal card
 KL Open 2008 Kuala Lumpur MAS 2008-12-15
RcRownchangeKK*chgGame
 2008 1817 0.50 5 -0.84 25 -21.00 
  Fernandez, Daniel Howard f2167 SIN0.001-0.1125-2.75 
  Eng, Andre-Jerome 2049 SIN0.5010.29257.25 
  Yeap, Eng Chiam 2061 MAS0.001-0.2025-5.00 
  Law, Mark 1844 HKG0.001-0.4625-11.50 
  Low, Jun Jian 1920 MAS0.001-0.3625-9.00 

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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