Individual Calculations September 2016
 Izumi, Haruki  Total change: 24.40  Rating chartPersonal card
 2016 Japan Chess League Tokyo JPN 2016-08-13
RcRownchangeKK*chgGame
 1855 1525 1.00 3 0.61 40 24.40 
  Noguchi, Koji 1925  * JPN0.001-0.0840-3.20 
  Katsuta, Yuki 1839 JPN0.001-0.1440-5.60 
  Ishizuka, Mirai 1801 JPN1.0010.834033.20 
 * 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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