Individual Calculations September 2009
 Bognet, Ronan  Total change: 54.75  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1934 1744 4.50 9 2.19 25 54.75 
  De Lussac, Maxence 1830 FRA1.0010.622515.50 
  Gastal, Laurent 1935 FRA0.001-0.2525-6.25 
  Forlot, Francois 1881 FRA1.0010.682517.00 
  Ouadi, Ali 1898 FRA0.5010.21255.25 
  Masset, Jacques 1946 FRA0.001-0.2425-6.00 
  Devallee, Jeremie 2034 FRA1.0010.842521.00 
  Brehier, William 1899 FRA0.5010.21255.25 
  Letemple, Frederic 2004 FRA0.001-0.1825-4.50 
  Demoulin, Paul 1983 BEL0.5010.30257.50 

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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