Individual Calculations February 2022
 Craig, Aaron D  Total change: 48.00  Rating chartPersonal card
 Marshall FIDE Monday January-February 2022 Rounds 1-3 New York, NY USA 2022-01-10
RcRownchangeKK*chgGame
 1783 1401 1.50 2 1.20 40 48.00 
  Walton, John 1570 USA1.0010.724028.80 
  Levin, Anthony 1996 USA0.5010.484019.20 

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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