Individual Calculations October 2016
 Berg, George P.  Total change: 20.60  Rating chartPersonal card
 Marshall 2016 September Weekend FIDE New York, New York USA 2016-09-02
RcRownchangeKK*chgGame
 1981 1975 3.50 5 1.03 20 20.60 
  Altman, Joshua c1707 ENG1.0010.17203.40 
  Miyasaka, Marcus M f2269 USA0.5010.35207.00 
  Pillai, Kadhir A c2053 USA1.0010.612012.20 
  Polyakin, Vladimir 1976 USA1.0010.502010.00 
  Chen, Justin 1902 USA0.001-0.6020-12.00 

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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