Individual Calculations July 2023
 Herzet, Serge  Total change: -8.40  Rating chartPersonal card
 Interclubs FEFB 2023 Ronde 3 Ans BEL 2023-06-04
RcRownchangeKK*chgGame
 1338 1738 0.50 1 -0.42 20 -8.40 
  Giuliani, Oswald 1338  * BEL0.501-0.4220-8.40 
 * 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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