Individual Calculations September 2014
 Sakai, Enjyu  Total change: 8.20  Rating chartPersonal card
 2014 Japan Chess League Tokyo JPN 2014-08-09
RcRownchangeKK*chgGame
 1919 1989 4.50 7 0.41 20 8.20 
  Takayasu, Nobuyuki 1657 JPN1.0010.12202.40 
  Hiebert, Kenji 1793 JPN1.0010.25205.00 
  Yamada, Kohei c2101 JPN0.001-0.3520-7.00 
  Lin, Gary 1848 AUS0.501-0.1920-3.80 
  Shioguchi, Tatsuya 2012 JPN1.0010.532010.60 
  Sakai, Sou 1894 JPN1.0010.37207.40 
  Nakamura, Ryuji 2126 JPN0.001-0.3220-6.40 

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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