Individual Calculations April 2022
 Costa, Jean-Yves  Total change: 6.80  Rating chartPersonal card
 5eme Open Fide de Laverune (-2200) LAVERUNE FRA 2022-03-05
RcRownchangeKK*chgGame
 1670 1715 3.00 5 0.34 20 6.80 
  Lavilledieu, Lily-Mei 1315  * FRA1.0010.08201.60 
  Gultresa Boada, Isaac 1840 ESP0.001-0.3320-6.60 
  Carrasco Gomez, Ariadna 1383 ESP1.0010.12202.40 
  Carrasco Sanchez, Manuel 1793 ESP1.0010.612012.20 
  Hernandez, Lara 2021 FRA0.001-0.1420-2.80 
 * 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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