Rapid: Individual Calculations December 2021
 Marival, Fred  Total change: -14.00  Rating chartPersonal card
 381e Rapide Fide du Canal PARIS FRA 2021-11-26
RcRownchangeKK*chgGame
 1492 1411 0.50 3 -0.70 20 -14.00 
  Quemener, Yann 1825 FRA0.001-0.0720-1.40 
  Gorintin, Charles 1646 FRA0.001-0.2120-4.20 
  Prieur, Oren 1006 FRA0.501-0.4220-8.40 

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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