Individual Calculations December 2019
 Asaka, Samuel  Total change: 3.20  Rating chartPersonal card
 Japan Open 2019 Tokyo JPN 2019-11-01
RcRownchangeKK*chgGame
 2008 2217 4.50 6 0.08 40 3.20 
  Yamagami, Hiroki 1817  * JPN1.0010.08403.20 
  Sugimoto, Koichi 1876 JPN1.0010.12404.80 
  Yokoyama, Yuichi 1885 JPN1.0010.12404.80 
  Nanjo, Ryosuke m2330 JPN0.5010.15406.00 
  Kobayashi, Atsuhiko 2083 JPN0.001-0.6840-27.20 
  Shiomi, Ryo 2057 JPN1.0010.294011.60 
 * 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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