Individual Calculations December 2014
 El Barbry, Sarah  Total change: -32.40  Rating chartPersonal card
 223 open FIDE du club 608 (-2200 elo) PARIS FRA 2014-11-01
RcRownchangeKK*chgGame
 1800 1694 1.00 5 -0.81 40 -32.40 
  Colsaet, Sylvain 1882 FRA0.001-0.2640-10.40 
  Collin, Pascal 1830 FRA1.0010.684027.20 
  Andrieu, Philippe 1833 FRA0.001-0.3140-12.40 
  Bonvalot, Isabelle 1863 FRA0.001-0.2840-11.20 
  Duvert, Francois 1592 FRA0.001-0.6440-25.60 

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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