Individual Calculations December 2021
 Bennett, Brent  Total change: 13.60  Rating chartPersonal card
 16th Annual Los Angeles Open - Major Van Nuys, California USA 2021-11-05
RcRownchangeKK*chgGame
 1951 1629 1.00 5 0.34 40 13.60 
  Iinuma, Paul Yuu 2029  * USA0.5010.424016.80 
  Desousa, Brian 1876 USA0.5010.314012.40 
  Moussa, Alaa-Addin c1960 PLE0.001-0.1240-4.80 
  Petrosyan, Alexander 1921 ARM0.001-0.1540-6.00 
  Wang, Alex Yuxuan 1970 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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