Individual Calculations January 2019
 Ding, Dao En  Total change: 61.20  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Open Category) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1740 1558 3.50 7 1.53 40 61.20 
  Ong, Way Justin 1884 MAS0.5010.374014.80 
  Poh, Yu Tian 1777 MAS0.001-0.2240-8.80 
  Goh, Kai Ray Alden 1398 MAS0.501-0.2140-8.40 
  Ang, Jing Xuan 1731 MAS0.001-0.2740-10.80 
  Tan, Yong Hau 1694 MAS1.0010.684027.20 
  Brown, Geoffrey M 1908 ENG0.5010.394015.60 
  Muzzaffar, Ahmad 1785 MAS1.0010.794031.60 

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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