Individual Calculations July 2022
 Belanoff, Ted  Total change: -27.20  Rating chartPersonal card
 2022 World Open Fide Under 2200 Philadelphia, PA USA 2022-06-23
RcRownchangeKK*chgGame
 1773 2017 1.00 3 -1.36 20 -27.20 
  Paragua, Megan Althea 1808 USA0.001-0.7720-15.40 
  Qian, Bobby 1617  * USA1.0010.08201.60 
  Klein, Jack 1893 USA0.001-0.6720-13.40 
 * 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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