Individual Calculations January 2020
 Hiu, Jack Yuan  Total change: -26.40  Rating chartPersonal card
 KL U2200 CLASSICAL OPEN 2019 (FIDE Rated) Tasik Titiwangsa, Kuala Lumpur MAS 2019-12-21
RcRownchangeKK*chgGame
 1222 1474 2.50 4 -0.66 40 -26.40 
  Lee, Chi Yoong 1074  * MAS1.0010.08403.20 
  Shaharuddin, Sidek 1222 MAS0.501-0.3140-12.40 
  Sinnapar, Aghilan Naythean 1179 MAS1.0010.15406.00 
  Hanson, Ang Ping Ting 1414 MAS0.001-0.5840-23.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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