Individual Calculations May 2010
 Rosli, Ahmad Afiq Afyfy  Total change: 5.75  Rating chartPersonal card
 3rd KL Open Chess Championship Kuala Lumpur MAS 2010-04-06
RcRownchangeKK*chgGame
 2081 1938 3.00 8 0.23 25 5.75 
  Wong, Meng Kong g2338  * SIN0.001-0.0825-2.00 
  Palit, Somak 2338  * IND0.001-0.0825-2.00 
  Amier, Hamzah B. Mohd Zuhri 1723 MAS1.0010.23255.75 
  Udani, Ian 2286 PHI0.001-0.1125-2.75 
  Hamzah, Razali 1669 MAS0.501-0.3325-8.25 
  Nirav Y., Rajasuba 2183 IND0.5010.30257.50 
  Nik, Nik Ahmad Farouqi 2108 MAS0.5010.22255.50 
  Yeoh, Phee Leong Marcus 1999 MAS0.5010.08252.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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