Individual Calculations October 2008
 Douville, Frederic  Total change: 10.25  Rating chartPersonal card
 8ème Open Côte de Jade Pornic FRA 2008-08-01
RcRownchangeKK*chgGame
 1995 1688 1.00 4 0.41 25 10.25 
  Egreteau, Eric 2038 FRA1.0010.892522.25 
  Do, Huu-Thi 2038 FRA0.001-0.1125-2.75 
  Barbot, Pierre 1893 FRA0.001-0.2425-6.00 
  Primel, Dominique 2012 FRA0.001-0.1325-3.25 

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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