Individual Calculations April 2009
 Tan, Khai Boon  Total change: 5.25  Rating chartPersonal card
 KL Open 2008 Kuala Lumpur MAS 2008-12-15
RcRownchangeKK*chgGame
 2219 2129 3.50 8 0.35 15 5.25 
  Megaranto, Susanto g2479 INA0.001-0.1115-1.65 
  Wee, Chu En Kelvin 1998 SIN1.0010.32154.80 
  Chiong, Luis m2361 PHI1.0010.791511.85 
  Fernandez, Daniel Howard f2212 SIN0.001-0.3915-5.85 
  Sitanggang, Salor m2375 INA0.001-0.1915-2.85 
  Foo, Benjamin 2003 SIN0.501-0.1715-2.55 
  Bao, Khoa 2142 VIE1.0010.52157.80 
  Kaisar, Jenius Hakiki 2185 INA0.001-0.4215-6.30 

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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