Individual Calculations December 2019
 Fujii, Chiaki  Total change: 11.40  Rating chartPersonal card
 Japan Open 2019 Tokyo JPN 2019-11-01
RcRownchangeKK*chgGame
 1940 1998 4.50 7 0.57 20 11.40 
  Arkins, Damien 1598  * AUS1.0010.08201.60 
  Nanjo, Ryosuke m2330 JPN0.001-0.1220-2.40 
  Yamagami, Hiroki 1711 JPN1.0010.16203.20 
  Hamane, Kenichi 1772 JPN1.0010.21204.20 
  Higashino, Tetsuo 2131 JPN0.5010.18203.60 
  Furuya, Masahiro 1940 JPN1.0010.42208.40 
  Nakamura, Naohiro 2098 JPN0.001-0.3620-7.20 
 * 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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