Individual Calculations May 2010
 Yat, Guo Jie  Total change: -28.00  Rating chartPersonal card
 Cheras Challengers Chess Tournament 2010 Kuala Lumpur MAS 2010-03-17
RcRownchangeKK*chgGame
 1693 1879 1.00 3 -1.12 25 -28.00 
  Yeop, Mat Zaki 1666 MAS0.501-0.2725-6.75 
  Muniyan, Genkeswaran 1486 MAS0.501-0.4225-10.50 
  Abedin, Md. Jaynul 1926 BAN0.001-0.4325-10.75 

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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