Individual Calculations September 2019
 Lai, Cyrus Ho-Yeung  Total change: -16.00  Rating chartPersonal card
 Japan Chess Classic 2019 Tokyo, Japan JPN 2019-08-09
RcRownchangeKK*chgGame
 1581 1928 4.50 6 -0.80 20 -16.00 
  Taniguchi, Yuichi 1528  * JPN1.0010.08201.60 
  Kojima, Natsumi wc1701 JPN0.001-0.7920-15.80 
  Muto, Yuhiro 1528  * JPN1.0010.08201.60 
  Asanaka, Louis 1528  * TPE0.501-0.4220-8.40 
  Omori, Atsuki 1622 JPN1.0010.14202.80 
  Takahashi, Ryunosuke 1576 JPN1.0010.11202.20 
 * 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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