Individual Calculations October 2022
 Forestier, Flavien  Total change: 22.20  Rating chartPersonal card
 Open de Grasse 2022 (-2400 elo) GRASSE FRA 2022-09-24
RcRownchangeKK*chgGame
 1879 1965 4.00 5 1.11 20 22.20 
  Galasso, Lorenzo 1565  * FRA1.0010.08201.60 
  Lepetit, Fabien 1643 FRA1.0010.13202.60 
  Bes, Stephane 2037 FRA1.0010.602012.00 
  Mammadhuseyn, Djeyhun 2027 FRA1.0010.592011.80 
  Henneteau, Jeremy 2123 FRA0.001-0.2920-5.80 
 * 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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