Individual Calculations August 2023
 Matsuoka, Junichiro  Total change: 113.20  Rating chartPersonal card
 Japan Chess Classic 2023 Kobe JPN 2023-07-14
RcRownchangeKK*chgGame
 1886 1237 3.00 6 2.83 40 113.20 
  Nakahara, Kan c2075 JPN0.0010.00400.00 
  Takase, Hayato 1605 JPN1.0010.904036.00 
  O`carroll, Jeremy c1930 AUS1.0010.994039.60 
  Ikemori, Akihito 1737 JPN1.0010.964038.40 
  Averbukh, Alex c2166 JPN0.0010.00400.00 
  Kinoshita, Akira 1805 USA0.001-0.0240-0.80 

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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