Individual Calculations July 2010
 Chin, Choong Wee Kenneth  Total change: -11.75  Rating chartPersonal card
 THE NATIONAL CHAMPIONSHIP 2010 (OPEN) Kuala Lumpur MAS 2010-06-16
RcRownchangeKK*chgGame
 2054 1853 0.50 4 -0.47 25 -11.75 
  Yeoh, Li Tian 2018 MAS0.001-0.2825-7.00 
  Yusof, Kamaluddin 2104 MAS0.001-0.1925-4.75 
  Thong, Yung Cheng 1992 MAS0.5010.19254.75 
  Che Hassan, Abdullah 2101 MAS0.001-0.1925-4.75 

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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