Individual Calculations October 2018
 Girardon, Jerome  Total change: -15.20  Rating chartPersonal card
 18e Open de Bourgoin Jallieu (-2200) BOURGOIN JALLIEU FRA 2018-09-15
RcRownchangeKK*chgGame
 1851 2159 3.50 5 -0.76 20 -15.20 
  Colin, Serge 1759  * FRA1.0010.08201.60 
  Acikgoz, Tuncay 1865 FRA0.501-0.3520-7.00 
  Comien, Romain 1885 FRA1.0010.17203.40 
  Orive Miguel, David 1955 ESP0.001-0.7620-15.20 
  Flores, Victor 1792 FRA1.0010.10202.00 
 * 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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