Individual Calculations August 2023
 Andoy, Jerwell  Total change: 0.00  Rating chartPersonal card
 Japan Chess Classic 2023 Kobe JPN 2023-07-14
RcRownchangeRpKK*chgGame
 1948 0 3.50 7 0.00 1948   0.00 
  O`carroll, Jeremy c1930 AUS1.0010.00 0.00 
  Nagataki, Kota 1942 JPN0.0010.00 0.00 
  Sugimoto, Koichi 1840 JPN1.0010.00 0.00 
  Kinoshita, Akira 1805 USA1.0010.00 0.00 
  Furuya, Masahiro 1905 JPN0.5010.00 0.00 
  Song, Samuel 2138 CAN0.0010.00 0.00 
  Nakamura, Naohiro 2075 JPN0.0010.00 0.00 

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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