Individual Calculations June 2023
 Pernoud, Claire  Total change: -22.60  Rating chartPersonal card
 25eme Open A FIDE de Meximieux (-2400) MEXIMIEUX FRA 2023-05-27
RcRownchangeKK*chgGame
 1477 1354 1.00 6 -1.13 20 -22.60 
  Milojevic-Daim, Lola-Shaina 1722 FRA0.001-0.1020-2.00 
  Coez, Thierry 1520 FRA0.001-0.2820-5.60 
  Sequeira, Gabriel 1612 FRA0.001-0.1820-3.60 
  Saya, Yann 1373 FRA0.001-0.4720-9.40 
  Mathieu, Christophe 1259 FRA1.0010.37207.40 
  Meier, Gerhard 1377 FRA0.001-0.4720-9.40 

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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