Individual Calculations April 2008
 Labat, Christian  Total change: 6.60  Rating chartPersonal card
 Ch Dept 75 -2200 Paris FRA 2008-03-01
RcRownchangeKK*chgGame
 1928 1938 4.00 7 0.44 15 6.60 
  Licayan, Albert 2139 FRA0.001-0.2415-3.60 
  Mehdid, Patrick 1634 FRA1.0010.14152.10 
  Quiniou, Jean 1859 FRA1.0010.39155.85 
  Iasman, Inna 1855 RUS0.501-0.1115-1.65 
  Le Grix De La Salle, Jean-Marie 1884 FRA1.0010.42156.30 
  Fillon, Damien 2072 FRA0.5010.18152.70 
  Mottais, Francois 2056 FRA0.001-0.3415-5.10 

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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