Individual Calculations December 2019
 Lee, Yean Herng  Total change: -2.40  Rating chartPersonal card
 KL Juniors 2019 FIDE Rated U15 Open Tasik Titiwangsa, Kuala Lumpur MAS 2019-11-23
RcRownchangeKK*chgGame
 1309 1182 1.00 3 -0.06 40 -2.40 
  Wong, Qi Hao 1416 MAS0.001-0.2140-8.40 
  Navaratnam, Ishaan Quan Tze 1481 MAS0.001-0.1540-6.00 
  Amirul Farid, Arsyad Al-Farihin 1031 MAS1.0010.304012.00 

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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