Rapid: Individual Calculations February 2022
 Maffre, Adam  Total change: 4.60  Rating chartPersonal card
 387e Rapide Fide du Canal PARIS FRA 2022-01-21
RcRownchangeKK*chgGame
 1700 1259 0.50 3 0.23 20 4.60 
  Devaure, Guillaume 1932 FRA0.001-0.0120-0.20 
  Guerrand, William 1540 FRA0.5010.34206.80 
  Le Huec, Samuel 1627 FRA0.001-0.1020-2.00 

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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