Individual Calculations December 2017
 Berel, Thierry  Total change: 20.00  Rating chartPersonal card
 302A open FIDE du club 608 (1500-2199 elo) PARIS FRA 2017-11-04
RcRownchangeKK*chgGame
 1890 1642 2.00 5 1.00 20 20.00 
  Larcheveque, Francois 2011 FRA0.001-0.1020-2.00 
  Musselman, Charles D Jr 1849 USA1.0010.772015.40 
  Gherghinoiu, Lucas 1802 FRA0.5010.21204.20 
  Grundman, Anatole 1866 FRA0.001-0.2220-4.40 
  Bahtat, Anas 1924 MAR0.5010.34206.80 

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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