Individual Calculations October 2013
 Ruhlmann, Helene  Total change: 6.30  Rating chartPersonal card
 1er open Fide de Domloup - Tournoi A (-2200) DOMLOUP FRA 2013-08-30
RcRownchangeKK*chgGame
 1892 1823 2.50 5 0.42 15 6.30 
  Serralta, Michel 2087 FRA0.001-0.1815-2.70 
  Lechartre, Victorien 1701 FRA1.0010.33154.95 
  Geffroy, Leo 1971 FRA0.5010.20153.00 
  Durand-Le Ludec, Brendan-Budok 1875 FRA0.001-0.4315-6.45 
  Marie, Xavier 1826 FRA1.0010.50157.50 

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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