Individual Calculations October 2013
 Libens, Michel  Total change: -5.70  Rating chartPersonal card
 175e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-08-31
RcRownchangeKK*chgGame
 1890 2124 3.50 5 -0.38 15 -5.70 
  Bonvalot, Isabelle 1927 FRA1.0010.25153.75 
  Bordais, Dominique 1905 FRA1.0010.22153.30 
  Vigna, Leo 1796 FRA0.501-0.3715-5.55 
  Boutant, Jade 1759 FRA1.0010.10151.50 
  Grigorian, Roudolph 2063 FRA0.001-0.5815-8.70 

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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