Individual Calculations October 2021
 Martin, Frederic  Total change: -22.00  Rating chartPersonal card
 27e open Fide de Domloup - Tournoi C (-2200) DOMLOUP FRA 2021-09-11
RcRownchangeKK*chgGame
 1572 1587 1.50 5 -1.10 20 -22.00 
  Bustos Salinas, Thomas 1686 FRA0.001-0.3620-7.20 
  Boisyvon, Eric 1533 FRA0.501-0.0820-1.60 
  Mareau, Timothe 1563 FRA0.001-0.5320-10.60 
  Lechat, Bernard 1513 FRA0.501-0.1020-2.00 
  Dufeux, Patrice 1567 FRA0.501-0.0320-0.60 

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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