Individual Calculations August 2023
 Matsuo, Tomohiko  Total change: -45.20  Rating chartPersonal card
 Japan Chess Classic 2023 Kobe JPN 2023-07-14
RcRownchangeKK*chgGame
 1770 2144 4.00 7 -2.26 20 -45.20 
  Sawamura, Tetsushi 1615 JPN1.0010.03200.60 
  Sakai, Azumi wc1774 JPN0.501-0.4020-8.00 
  Chen, Muxi 1749 CHN0.001-0.9220-18.40 
  Kanehara, Hiromichi 1744  * JPN1.0010.08201.60 
  Muto, Yuhiro 1721 JPN1.0010.07201.40 
  Furuya, Masahiro 1905 JPN0.501-0.3020-6.00 
  Okabe, Yuma 1880 JPN0.001-0.8220-16.40 
 * 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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