Individual Calculations December 2021
 Malfre, Christian  Total change: 3.20  Rating chartPersonal card
 28e open Fide de Domloup - Tournoi A (-2200) DOMLOUP FRA 2021-11-06
RcRownchangeKK*chgGame
 1885 1736 2.00 5 0.48 20 9.60 
  Valette, Christian 1936 FRA0.001-0.2420-4.80 
  Pascal, Jonathan 1837 FRA1.0010.642012.80 
  Levesque, Guillaume 1832 FRA1.0010.632012.60 
  Boumrar, Ayrad 1940 FRA0.001-0.2420-4.80 
  Genereau, Thierry 1881 FRA0.001-0.3120-6.20 

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)
 
 Team 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1873 1736 0.00 1 -0.32 20 -6.40 
  Tarrade, Fabien 1873 FRA0.001-0.3220-6.40 

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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