Individual Calculations June 2014
 Yamada, Kohei  Total change: -11.85  Rating chartPersonal card
 2014 Japan Chess Championship Tokyo JPN 2014-05-01
RcRownchangeKK*chgGame
 2021 2113 6.00 11 -0.79 15 -11.85 
  Takada, Yuichiro 1875 JPN1.0010.20153.00 
  Sugimoto, Koichi 1962 JPN0.501-0.2015-3.00 
  Nakamura, Naohiro 2069 JPN0.001-0.5615-8.40 
  Sakai, Enjyu 1991 JPN1.0010.33154.95 
  Tanaka, Toshiki 1843 JPN1.0010.17152.55 
  Watanabe, Akira f2258 JPN0.001-0.3115-4.65 
  Yoshimura, Kenji 1885 JPN1.0010.21153.15 
  Kuwata, Susumu 2125 JPN0.5010.02150.30 
  Lewis, Andrew P f2281 ENG0.001-0.2815-4.20 
  Kanda, Daigo 1880 JPN1.0010.21153.15 
  Kobayashi, Atsuhiko 2058 JPN0.001-0.5815-8.70 

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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