Individual Calculations December 2022
 Fishbein, Mitch  Total change: 8.80  Rating chartPersonal card
 26th annual Eastern Chess Congress - Premier Princeton, NJ USA 2022-10-28
RcRownchangeKK*chgGame
 1969 2053 3.50 5 0.44 20 8.80 
  Nolan, Gregory Matthew 1854 USA1.0010.24204.80 
  Bartell, Thomas m2344 USA0.001-0.1520-3.00 
  Tay, Brian 1889 USA1.0010.28205.60 
  Ho, Cooper 1981 USA0.501-0.1020-2.00 
  Lauer, Benjamin Francis 1776 USA1.0010.17203.40 

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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