Individual Calculations January 2023
 Parker, Anthony  Total change: 53.00  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2198 1949 4.50 9 2.65 20 53.00 
  Zapata, Alonso g2336 COL0.001-0.0920-1.80 
  Kanli, Alperen 2171 AZE0.5010.28205.60 
  Liu, Eric Chang c2182 USA0.001-0.2120-4.20 
  Guha, Eshan 2055 USA1.0010.642012.80 
  Espinosa, Pedro c2116 USA1.0010.722014.40 
  Perrine, Dalton f2253 USA1.0010.862017.20 
  Marek, Matyas m2346 CZE0.001-0.0820-1.60 
  Johnson, Donald f2232 USA0.001-0.1620-3.20 
  Adu, Oladapo m2088 NGR1.0010.692013.80 

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)
 

 

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