Individual Calculations December 2021
 Robichon, Pierre  Total change: 107.20  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1931 1678 3.50 7 2.10 40 84.00 
  Heurtebize, Christophe 2017 FRA1.0010.884035.20 
  Marie, Maxime c2078  * FRA0.001-0.0840-3.20 
  Genand, Theo 1902 FRA0.5010.284011.20 
  Perrot, Pierre 1948 FRA0.5010.334013.20 
  Triger, Franck 1940 FRA0.5010.324012.80 
  De Reese, Elias 1837 BEL0.001-0.2940-11.60 
  Taramelli, Marc 1797 FRA1.0010.664026.40 
 * 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)
 
 Team 2022 - Nationale 3 r2-3 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 1725 1666 1.00 1 0.58 40 23.20 
  Vigneron, Frederic 1725 FRA1.0010.584023.20 

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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