Individual Calculations August 2023
 Yokota, Yoshiaki  Total change: -24.40  Rating chartPersonal card
 Japan Chess Classic 2023 Kobe JPN 2023-07-14
RcRownchangeKK*chgGame
 1855 1541 0.00 4 -0.61 40 -24.40 
  Noguchi, Koji 1990 JPN0.001-0.0640-2.40 
  Okabe, Yuma 1880 JPN0.001-0.1240-4.80 
  Sugimoto, Koichi 1840 JPN0.001-0.1540-6.00 
  Ono, Tadashi 1711 JPN0.001-0.2840-11.20 

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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