Individual Calculations March 2024
 Dufrenoy, Franck  Total change: 0.40  Rating chartPersonal card
 10eme Open FIDE de Fontenay le Fleury (-2400) FONTENAY LE FLEURY FRA 2024-02-24
RcRownchangeKK*chgGame
 1461 1621 3.50 5 0.02 20 0.40 
  Sondermeijer, Damien 2048 FRA0.001-0.0720-1.40 
  Ralitera, Haja 1359 FRA0.501-0.3220-6.40 
  Durez, Gerard 1402 FRA1.0010.22204.40 
  Malgin, Eraste 1274 FRA1.0010.11202.20 
  Fan, Sizhuo 1221  * FRA1.0010.08201.60 
 * 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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