Individual Calculations October 2021
 Ceroni, Arnaud  Total change: -47.20  Rating chartPersonal card
 Open de La Palme 2021 (-2200) LA PALME FRA 2021-09-18
RcRownchangeKK*chgGame
 1378 1504 2.00 5 -1.18 40 -47.20 
  Van Hoolandt, Patrick f1904  * MNC0.001-0.0840-3.20 
  Lavilledieu, Lily-Mei 1186 FRA0.001-0.8740-34.80 
  Contie, Leneo 1121 FRA1.0010.09403.60 
  Pokee, Michele 1104  * FRA1.0010.08403.20 
  Vila I Bague, Arnau 1576 ESP0.001-0.4040-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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