Individual Calculations October 2008
 Catala, Laurent  Total change: 12.00  Rating chartPersonal card
 7eme open international de Condom Condom FRA 2008-07-12
RcRownchangeKK*chgGame
 2006 1873 3.50 9 0.48 25 12.00 
  Massoni, Michael 2172 FRA1.0010.852521.25 
  Marciniak, Alexandre 2186 FRA0.001-0.1425-3.50 
  Knors, Rudy 2080 BEL0.001-0.2325-5.75 
  Paraillous, Maxime 1937 FRA1.0010.592514.75 
  Le Hetet, Nicolas 2123 FRA0.001-0.1925-4.75 
  Vaillant, Stephane 2016 FRA0.001-0.3125-7.75 
  Sivan, Michel 1943 FRA0.5010.10252.50 
  Tchefranoff, Stephane 1928 FRA0.001-0.4225-10.50 
  Vincenti, Francois-Xavier 1666 FRA1.0010.23255.75 

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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