Individual Calculations August 2023
 McCarthy, Damian  Total change: 19.00  Rating chartPersonal card
 6th Crewe Chess Congress - FIDE Open Crewe ENG 2023-06-30
RcRownchangeKK*chgGame
 2023 1836 2.00 4 0.95 20 19.00 
  De Coverly, Roger D 2000 ENG1.0010.722014.40 
  Jaunooby, Ali R 2137 ENG0.001-0.1520-3.00 
  Potter, John M 1986 ENG1.0010.702014.00 
  Ther, Mate 1969 ENG0.001-0.3220-6.40 

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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