Individual Calculations July 2009
 Lee, Boon Why  Total change: 0.00  Rating chartPersonal card
 36th Selangor Open Chess Tournament Kuala Lumpur MAS 2009-04-30
RcRownchangeRpKK*chgGame
 2015 0 2.00 5 0.00 1943   0.00 
  Chew, Yaw Chong 2076 MAS0.5010.00 0.00 
  Pereira, Johnharry 1888 SIN1.0010.00 0.00 
  Erowan, Masrin 2027 MAS0.5010.00 0.00 
  Zakaria, Mohd Fadli 2108 MAS0.0010.00 0.00 
  Lim, Kian Hwa 1974 MAS0.0010.00 0.00 

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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