Individual Calculations December 2019
 Lee, Jia Jun  Total change: -35.60  Rating chartPersonal card
 KL Juniors 2019 FIDE Rated U15 Open Tasik Titiwangsa, Kuala Lumpur MAS 2019-11-23
RcRownchangeKK*chgGame
 1255 1198 0.00 2 -0.89 40 -35.60 
  Pheng, Fook Weng 1482 MAS0.001-0.1640-6.40 
  Sreekarthika, Velmurugan 1027 IND0.001-0.7340-29.20 

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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