Individual Calculations June 2015
 Rubini, Xavier  Total change: -1.00  Rating chartPersonal card
 235-A open FIDE du club 608 (-2200 elo) PARIS FRA 2015-05-02
RcRownchangeKK*chgGame
 1859 1667 1.00 4 -0.05 20 -1.00 
  Andrieu, Philippe 1911 FRA1.0010.802016.00 
  Sauvetre, Alain 1855 FRA0.001-0.2620-5.20 
  Zienkiewicz, Geoffroy 1960 FRA0.001-0.1520-3.00 
  Bounehas, Halim 1711 ALG0.001-0.4420-8.80 

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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