Individual Calculations March 2024
 Barthelemy, Guy  Total change: 11.40  Rating chartPersonal card
 Tournoi Interne Laverune 2023 (-2400) r5-6 LAVERUNE FRA 2024-01-19
RcRownchangeKK*chgGame
 1924 1698 1.00 2 0.57 20 11.40 
  Le Garff, Yannick 1916 FRA1.0010.782015.60 
  Lenfant, Francois 1932 FRA0.001-0.2120-4.20 

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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