Blitz: Individual Calculations January 2019
 Tsai, Sophie Yi-Hsuan  Total change: 30.40  Rating chartPersonal card
 LEAP (HK) International Open Blitz Chess 2018 Hong Kong HKG 2018-12-26
RcRownchangeKK*chgGame
 1369 1108 3.00 7 1.52 20 30.40 
  Yang, Sung-Jui 1508  * TPE0.001-0.0820-1.60 
  Hill-Wood, T Wilfred D 1423 ENG0.001-0.1420-2.80 
  Wang, Shao-Chi 1084 TPE1.0010.47209.40 
  Lai, Sai Wing Sydney 1508  * HKG0.001-0.0820-1.60 
  Lau, Tsun Ming 1357 HKG1.0010.812016.20 
  Hsieh, Ming Tse 1197 TPE1.0010.622012.40 
  Kwong, Wing Ki 1508  * HKG0.001-0.0820-1.60 
 * 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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