Individual Calculations January 2015
 Chua, Jing Yuan Cyril  Total change: 9.20  Rating chartPersonal card
 6th Penang Heritage City International Chess Open 2014 (Challenger Category) Penang MAS 2014-12-08
RcRownchangeKK*chgGame
 1726 1609 1.50 3 0.46 20 9.20 
  Lim, Wei Sheng 1837 MAS0.5010.29205.80 
  Yeop, Mat Zaki 1684 MAS1.0010.602012.00 
  Hamid, Hairul Abdul 1657 MAS0.001-0.4320-8.60 

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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