Individual Calculations April 2022
 Carre, Michel  Total change: -16.40  Rating chartPersonal card
 5eme Open Fide de Laverune (-2200) LAVERUNE FRA 2022-03-05
RcRownchangeKK*chgGame
 1469 1216 0.50 4 -0.41 40 -16.40 
  Cabarcos Baulina, Manuel 1745 AND0.001-0.0340-1.20 
  Coraboeuf, Alain 1487 FRA0.001-0.1740-6.80 
  Canfran, Joan 1333 FRA0.001-0.3440-13.60 
  Donadille, Jean-Claude 1309 FRA0.5010.13405.20 

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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