Individual Calculations July 2009
 Liong, Ing Kiat Anthony  Total change: -30.50  Rating chartPersonal card
 Penang Heritage City International Chess Open Penang MAS 2009-06-10
RcRownchangeKK*chgGame
 2069 2165 2.50 6 -1.22 25 -30.50 
  Pereira, Johnharry 1888 SIN0.501-0.3325-8.25 
  Zakaria, Mohd Fadli 2108 MAS0.501-0.0825-2.00 
  Subramaniam, Sumant 2023 MAS0.001-0.6925-17.25 
  Lim, Chuing Hoong Ronnie 2287 MAS0.5010.17254.25 
  Wong, Hao 2013 MAS1.0010.30257.50 
  Tan, Eu Hong 2097 MAS0.001-0.5925-14.75 

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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