Rapid: Individual Calculations June 2022
 Chennoufi, Amine  Total change: 19.40  Rating chartPersonal card
 402e Rapide Fide du Canal PARIS FRA 2022-05-27
RcRownchangeKK*chgGame
 1743 1425 1.50 3 0.97 20 19.40 
  Tetchi, Franck 1966 FRA0.001-0.0320-0.60 
  Bellego, Antoine 1526 FRA1.0010.642012.80 
  Jacq, Rene 1736 FRA0.5010.36207.20 

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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