Individual Calculations April 2023
 Vincens, Patrice  Total change: 13.80  Rating chartPersonal card
 Tournoi Interieur de l'Echiquier Club Albigeois 2023 r4-5 ALBI FRA 2023-03-03
RcRownchangeKK*chgGame
 1192 1054 1.00 1 0.69 20 13.80 
  De Baralle, Michel 1192 FRA1.0010.692013.80 

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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