Individual Calculations January 2019
 Wong, Meng Kong  Total change: 3.50  Rating chartPersonal card
 LEAP HK International Chess Open 2018 Hong Kong HKG 2018-12-22
RcRownchangeKK*chgGame
 2016 2246 7.00 9 0.35 10 3.50 
  Lee, Yu-Ting 1846  * TPE1.0010.08100.80 
  Tang, Tsz Sang 1846  * HKG1.0010.08100.80 
  Chan, Chak Man c1868 HKG1.0010.09100.90 
  Li, Bo m2312 CHN1.0010.59105.90 
  Ranola, Yves m2370 PHI0.001-0.3310-3.30 
  Deng, Jing Xin Crystal wc1846  * HKG1.0010.08100.80 
  Aoshima, Mirai 2280 JPN0.001-0.4510-4.50 
  Cheah, Cheok Fung 1928 MAS1.0010.13101.30 
  Cheah, Kah Hoe 1846  * MAS1.0010.08100.80 
 * 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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