Individual Calculations January 2019
 Huang, Yuen Tung  Total change: -1.60  Rating chartPersonal card
 LEAP HK International Chess Open 2018 Hong Kong HKG 2018-12-22
RcRownchangeKK*chgGame
 1456 1266 1.50 5 -0.04 40 -1.60 
  Dew, Brian f1666  * HKG0.001-0.0840-3.20 
  Mekarapiruk, Chawit 1612 THA0.5010.394015.60 
  Yang, Sung-Jui 1666  * TPE0.001-0.0840-3.20 
  Mekarapiruk, Nathasha 1179 THA0.001-0.6240-24.80 
  Lee, Wing Kin 1156 HKG1.0010.354014.00 
 * 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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