Rapid: Individual Calculations May 2023
 Boyer, Christophe  Total change: -2.20  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 10 avril 2023 NICE FRA 2023-04-10
RcRownchangeKK*chgGame
 1910 1848 1.50 4 -0.11 20 -2.20 
  Bes, Stephane 2024 FRA0.001-0.2720-5.40 
  Lamartiniere, Christian 1448  * FRA1.0010.08201.60 
  Mohorea, Vasile 2146 ROU0.001-0.1520-3.00 
  Fauvet, Emmanuel 2022 FRA0.5010.23204.60 
 * 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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