Individual Calculations December 2021
 Culleron, Franck  Total change: -9.80  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1690 1859 3.00 6 -1.22 20 -24.40 
  Moula, Guillaume 1479 FRA1.0010.09201.80 
  Lemonnier, Remi 2111 FRA0.001-0.1920-3.80 
  Iaali, Abdelrahman 1618 LBN0.001-0.8020-16.00 
  Leblond, Leo 1646 FRA1.0010.23204.60 
  Duvert, Francois 1668 FRA0.001-0.7520-15.00 
  Soulier, Dominique 1615 FRA1.0010.20204.00 

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)
 
 Team 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 2023 1851 1.00 1 0.73 20 14.60 
  Coudrette, Olivier 2023 FRA1.0010.732014.60 

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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