Individual Calculations July 2023
 Lemiere, Frederic  Total change: -12.40  Rating chartPersonal card
 5e Open de Printemps de l'Echecs Club Montpellier (-2400) MONTPELLIER FRA 2023-06-03
RcRownchangeKK*chgGame
 1616 1862 4.00 6 -0.62 20 -12.40 
  Logereau, Mathieu 1462  * FRA1.0010.08201.60 
  Lavilledieu, Pierre-Loup 1566 FRA1.0010.15203.00 
  Garrel, Otane 1668 FRA0.501-0.2520-5.00 
  Lumaret, Leo 1459 FRA0.501-0.4220-8.40 
  Ramanantsoa, Stanley 1517 FRA1.0010.11202.20 
  Charoy-Gerard, Leo 2022 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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