Rapid: Individual Calculations November 2023
 Laval, Eddy  Total change: -21.20  Rating chartPersonal card
 461e Rapide Fide du Canal PARIS FRA 2023-10-06
RcRownchangeKK*chgGame
 1660 1321 0.00 3 -0.53 40 -21.20 
  Ohanov, David 1969 ARM0.001-0.0140-0.40 
  Chaudon, Matthieu 1513 FRA0.001-0.2540-10.00 
  Agache, Paul 1497 FRA0.001-0.2740-10.80 

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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