Individual Calculations February 2024
 Girard, Jean-Marc  Total change: -14.80  Rating chartPersonal card
 Tournoi Alain Francois 2024 r1-2 ESCHENTZWILLER FRA 2024-01-05
RcRownchangeKK*chgGame
 1472 1205 0.00 2 -0.37 40 -14.80 
  De Faveri, Gabriel 1565 FRA0.001-0.1040-4.00 
  Walter, Philippe 1379 FRA0.001-0.2740-10.80 

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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