Individual Calculations February 2020
 Singh, Hersh  Total change: -15.60  Rating chartPersonal card
 Chicago Chess Center 3rd Jane Addams Memorial Chicago, IL USA 2020-01-17
 1764 1916 3.00 5 -0.39 40 -15.60 
  Cohen, Fredric S 1661 USA0.501-0.3140-12.40 
  Guha, Rohit 1600 USA0.501-0.3740-14.80 
  Xia, Ruoxiao 1516  * USA1.0010.08403.20 
  Odasso, Gianluca 1787 ARG1.0010.334013.20 
  Mardov, Dimitar 2255 USA0.001-0.1240-4.80 
 * 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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