Individual Calculations January 2017
 Genger, Eitan  Total change: -21.60  Rating chartPersonal card
 Marshall Amateur Championship -Jerry Simon Memorial New York, New York USA 2016-12-02
RcRownchangeKK*chgGame
 1684 1920 1.00 2 -0.54 40 -21.60 
  Izumi, Haruki 1550 JPN0.001-0.9040-36.00 
  Glad, Clayton 1817 USA1.0010.364014.40 

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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