Individual Calculations March 2024
 Greco, Anthony  Total change: -20.20  Rating chartPersonal card
 Marshall Chess Club Weekly U2200 Round 5-6 New York, NY USA 2024-01-31
RcRownchangeKK*chgGame
 1861 1924 0.00 1 -0.59 20 -11.80 
  Solomon, Ciprian 1861 USA0.001-0.5920-11.80 

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)
 
 February-March 2024 Marshall Chess Club Weekly U2200 Round 1-2 New York, NY USA 2024-02-14
RcRownchangeKK*chgGame
 1512 1912 0.50 1 -0.42 20 -8.40 
  Raparthi, Indira Lakshmi 1512  * USA0.501-0.4220-8.40 
 * 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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