Individual Calculations July 2023
 Anderson, John  Total change: -28.20  Rating chartPersonal card
 4th EACU FIDE-Rated Congress - Open Newmarket ENG 2023-06-02
RcRownchangeKK*chgGame
 1778 2132 3.00 5 -1.41 20 -28.20 
  Sutton, Daniel 1881 ENG0.001-0.8120-16.20 
  Pang, Ethan 1732  * ENG0.501-0.4220-8.40 
  Volovich, Julia 1832 ENG1.0010.15203.00 
  Wasilak, Piotr 1636 ENG1.0010.04200.80 
  Jermy, Jaden 1810 ENG0.501-0.3720-7.40 
 * 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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