Individual Calculations July 2021
 Lui, Kent  Total change: 10.00  Rating chartPersonal card
 14th Annual Cleveland Open - Major Middleburg Heights, Ohio USA 2021-06-11
RcRownchangeKK*chgGame
 1920 1859 1.50 3 0.25 40 10.00 
  Eisen, Zane 1981 USA0.001-0.3340-13.20 
  Padhye, Rohan 1876 USA0.5010.02400.80 
  Winters, Lance A 1904 USA1.0010.564022.40 

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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