Rapid: Individual Calculations January 2023
 Aernouts, Ludovic  Total change: 4.40  Rating chartPersonal card
 426e Rapide Fide du Canal PARIS FRA 2022-12-16
RcRownchangeKK*chgGame
 1512 1684 3.00 4 0.22 20 4.40 
  Barzilay, Marianne 1322 FRA1.0010.10202.00 
  Le Barbier, Vincent 1391 FRA1.0010.15203.00 
  Cirelli, Fabio 1375 FRA1.0010.14202.80 
  Idjeri, Yanis 1961 ALG0.001-0.1720-3.40 

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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