Individual Calculations January 2020
 Bonhomme, Marcel  Total change: 10.60  Rating chartPersonal card
 22e Open de Noel de Gouesnou GOUESNOU FRA 2019-12-27
RcRownchangeKK*chgGame
 1526 1449 3.00 6 0.53 20 10.60 
  Caroff, Frederic 1849  * FRA0.001-0.0820-1.60 
  Menez, Jean-Pierre 1219 FRA1.0010.21204.20 
  Dameron, Marc 1541 FRA0.5010.13202.60 
  Bleuzen, Christian 1385 FRA1.0010.41208.20 
  Vasselin, Louis 1596 FRA0.5010.20204.00 
  Lefebvre, Etienne 1565 FRA0.001-0.3420-6.80 
 * 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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