Individual Calculations August 2023
 Sawamura, Tetsushi  Total change: 9.60  Rating chartPersonal card
 Japan Chess Classic 2023 Kobe JPN 2023-07-14
RcRownchangeKK*chgGame
 1849 1615 1.50 5 0.24 40 9.60 
  Matsuo, Tomohiko c2144 JPN0.001-0.0340-1.20 
  Kitagami, Show 1851 JPN0.001-0.2040-8.00 
  Tamura, Hikaru 1929 JPN0.001-0.1440-5.60 
  Toyota, Yusuke 1494 JPN1.0010.344013.60 
  Karmalkar, Deeptesh 1827 IND0.5010.274010.80 

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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