Individual Calculations October 2018
 Aubert, Bernard  Total change: 2.80  Rating chartPersonal card
 14eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 1721 1802 5.50 9 0.14 20 2.80 
  Payen, Gerard 1541 FRA1.0010.18203.60 
  Gibson, John 1574 FRA1.0010.21204.20 
  Buchy, Daniel 2070 FRA0.001-0.1720-3.40 
  Rousselin, Marc 1648 FRA0.501-0.2120-4.20 
  Cens, Alain 1402  * FRA0.001-0.9220-18.40 
  Foltier, Bernard 1626 FRA1.0010.27205.40 
  Gallet, Gilles 1666 FRA1.0010.32206.40 
  Ansner, Bjorn 2025 SWE0.5010.28205.60 
  Thynne, Trefor F 1938 ENG0.5010.18203.60 
 * 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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