Individual Calculations June 2022
 Cheung, Ryan  Total change: -12.40  Rating chartPersonal card
 Marshall Premier May 2022 New York, NY USA 2022-05-06
RcRownchangeKK*chgGame
 1844 1900 2.00 4 -0.31 40 -12.40 
  Underwood, Toshinori 1903 USA0.5010.00400.00 
  Mottola, Max 1771 USA0.501-0.1740-6.80 
  Doraszelski, Alexander 1887 GER0.501-0.0240-0.80 
  Zhu, Jenny 1814 USA0.501-0.1240-4.80 

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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