Individual Calculations December 2014
 Bourbon, Bernard  Total change: -19.60  Rating chartPersonal card
 223 open FIDE du club 608 (-2200 elo) PARIS FRA 2014-11-01
RcRownchangeKK*chgGame
 1818 1812 1.50 5 -0.98 20 -19.60 
  Kirsch, Alain 2100 FRA0.5010.34206.80 
  Bourogaa, Younes 1867 FRA0.001-0.4220-8.40 
  Sinnas, Albert 1808 FRA0.001-0.5120-10.20 
  Bousmaha, Wassel c1561 ALG1.0010.19203.80 
  Merlini, Axel 1752 FRA0.001-0.5820-11.60 

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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