Rapid: Individual Calculations April 2023
 Marival, Fred  Total change: -15.80  Rating chartPersonal card
 439e Rapide Fide du Canal PARIS FRA 2023-03-24
RcRownchangeKK*chgGame
 1325 1401 1.00 3 -0.79 20 -15.80 
  Baroin, Pierre 1144 FRA0.001-0.8220-16.40 
  Tebai, Nassim 1245 FRA1.0010.29205.80 
  Kappner, Richard 1585 FRA0.001-0.2620-5.20 

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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