Individual Calculations December 2023
 Higashishiba, Teruomi  Total change: -9.80  Rating chartPersonal card
 Japan Open 2023 Tokyo JPN 2023-11-02
RcRownchangeKK*chgGame
 1771 1951 4.50 7 -0.49 20 -9.80 
  Fusamoto, Judo 1551  * JPN1.0010.08201.60 
  Karasawa, Yuta 1689 JPN0.001-0.8220-16.40 
  Sawamura, Tetsushi 1625 JPN1.0010.13202.60 
  Muto, Yuhiro 1748 JPN1.0010.24204.80 
  Yamamoto, Soichiro 1772 JPN1.0010.27205.40 
  Frayna, Janelle Mae wg2207 PHI0.001-0.1920-3.80 
  Kinoshita, Akira 1805 USA0.501-0.2020-4.00 
 * 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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