Individual Calculations June 2017
 Yokoyama, Yuichi  Total change: 77.60  Rating chartPersonal card
 2017 Japan Chess Championship Tokyo JPN 2017-04-30
RcRownchangeKK*chgGame
 1913 1802 5.50 10 1.94 40 77.60 
  Shiomi, Ryo 2105 JPN0.001-0.1440-5.60 
  Endo, Haruto 1402  * JPN1.0010.08403.20 
  Hirao, Satoshi 1895 JPN0.5010.13405.20 
  Averbukh, Alex c2151 JPN0.5010.394015.60 
  Tarun, Kanyamarala 1807 IND0.001-0.4940-19.60 
  Ogasa, Seiichi 1920 JPN1.0010.664026.40 
  Osaka, Takuma 1867 JPN1.0010.594023.60 
  Mitsuya, Naoto 2102 JPN0.001-0.1540-6.00 
  Furuya, Masahiro 1961 JPN0.5010.21408.40 
  Otawa, Yuto 1920 JPN1.0010.664026.40 
 * 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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