Individual Calculations June 2017
 Kobayashi, Atsuhiko  Total change: -14.80  Rating chartPersonal card
 2017 Japan Chess Championship Tokyo JPN 2017-04-30
RcRownchangeKK*chgGame
 1958 2052 3.50 7 -0.74 20 -14.80 
  Abe, Yuta 1693 JPN1.0010.10202.00 
  Kojima, Shinya m2401 JPN0.5010.39207.80 
  Yamada, Kohei f2136 JPN0.001-0.3820-7.60 
  Furuya, Masahiro 1961 JPN0.001-0.6220-12.40 
  Hamane, Kenichi 1838 JPN1.0010.23204.60 
  Trisha, Kanyamarala 1652  * IND1.0010.08201.60 
  Hiebert, Kenji 2023 JPN0.001-0.5420-10.80 
 * 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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