Individual Calculations February 2019
 Wang, Ting-Hao  Total change: -32.80  Rating chartPersonal card
 Asian Amateur Chess Championship 2018 Zhengzhou, China CHN 2018-12-30
RcRownchangeKK*chgGame
 1834 1807 0.50 3 -0.82 40 -32.80 
  Zhang, Xican 1407  * CHN0.501-0.4240-16.80 
  Amgalanbaatar, Ravdanlkhumbuu 2078 MGL0.001-0.1740-6.80 
  Lin, Peisen 2018 CHN0.001-0.2340-9.20 
 * 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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