Individual Calculations October 2022
 Mikaelyan, Arman  Total change: -3.50  Rating chartPersonal card
 43rd Annual Southern California Open - Open Los Angeles, CA USA 2022-09-03
RcRownchangeKK*chgGame
 2319 2560 2.00 3 -0.35 10 -3.50 
  Sevillano, Enrico g2406 USA1.0010.29102.90 
  Bryant, John D m2392 USA0.001-0.7210-7.20 
  Martinez, Isaac 2160  * USA1.0010.08100.80 
 * 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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