Individual Calculations August 2023
 Tran, Thanh Tu  Total change: -6.80  Rating chartPersonal card
 Japan Chess Classic 2023 Kobe JPN 2023-07-14
RcRownchangeKK*chgGame
 2016 2420 5.50 7 -0.68 10 -6.80 
  Ono, Tadashi 2020  * JPN1.0010.08100.80 
  Okabe, Yuma 1880 JPN1.0010.03100.30 
  Shinoda, Taro 1973 JPN1.0010.06100.60 
  Kojima, Shinya m2335 JPN0.001-0.6210-6.20 
  Averbukh, Alex c2166 JPN1.0010.19101.90 
  Noguchi, Koji 1990 JPN0.501-0.4310-4.30 
  Chen, Muxi 1749 CHN1.0010.01100.10 
 * 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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