Individual Calculations October 2008
 Lorrain, Olivier  Total change: -39.25  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 1996 1914 0.00 4 -1.57 25 -39.25 
  Graca, Robert 2103 FRA0.001-0.2525-6.25 
  Larcheveque, Francois 2043 FRA0.001-0.3325-8.25 
  Bourges, Jerome 1994 FRA0.001-0.3925-9.75 
  Douat, Jean 1845 FRA0.001-0.6025-15.00 

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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