Individual Calculations October 2021
 Boumrar, Ayrad  Total change: 28.80  Rating chartPersonal card
 27e open Fide de Domloup - Tournoi A (-2200) DOMLOUP FRA 2021-09-11
RcRownchangeKK*chgGame
 1926 1893 2.50 5 0.22 40 8.80 
  Coles, Robin 1994 FRA1.0010.644025.60 
  Pichon, Ewen 1980 FRA0.001-0.3840-15.20 
  Crook, Oliver-James 1894 FRA1.0010.504020.00 
  Charil, Noa 1894 FRA0.5010.00400.00 
  Genereau, Thierry 1867 FRA0.001-0.5440-21.60 

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)
 
 1er tournoi FIDE Palamede (-2200) CLICHY FRA 2021-09-18
RcRownchangeKK*chgGame
 1987 1893 2.00 4 0.50 40 20.00 
  Meillon, Judicael 2056 FRA1.0010.724028.80 
  Matoussi, Wael 1902 TUN0.5010.01400.40 
  Houhou, Alexandre 2038 FRA0.001-0.3140-12.40 
  Daubas, Christophe 1953 FRA0.5010.08403.20 

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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