Individual Calculations July 2022
 Ben Khelifa, Noomene  Total change: -21.00  Rating chartPersonal card
 2eme Open FIDE de La Ferte-Bernard (-2400) - Tournoi A LA FERTE BERNARD FRA 2022-06-25
RcRownchangeKK*chgGame
 1998 2095 2.00 5 -1.05 20 -21.00 
  Aumont, Alexandre c2240 FRA0.001-0.3120-6.20 
  Lacan-Rus, David 1899 FRA0.001-0.7520-15.00 
  Duveau, Erwan 1898 FRA1.0010.25205.00 
  Grezels, Florian 2208 FRA0.001-0.3520-7.00 
  Negre, Emilie 1745 FRA1.0010.11202.20 

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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