Individual Calculations July 2023
 Clarke, Brandon G I  Total change: 3.60  Rating chartPersonal card
 4th EACU FIDE-Rated Congress - Open Newmarket ENG 2023-06-02
RcRownchangeKK*chgGame
 2185 2482 4.50 5 0.36 10 3.60 
  Samarakoon, Vivash Ransara 2082  * SRI1.0010.08100.80 
  Orton, Stephen L A 2147 ENG1.0010.12101.20 
  Villiers, Thomas c2130 ENG1.0010.11101.10 
  Shearsby, Jude 2120 ENG1.0010.10101.00 
  Merry, Alan B m2446 ENG0.501-0.0510-0.50 
 * 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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