Individual Calculations April 2008
 Courtois, Pierre-Andre  Total change: -9.00  Rating chartPersonal card
 Centre Val de Loire 1 - R2-3 CVL FRA 2007-11-25
RcRownchangeKK*chgGame
 1820 1597 0.00 1 -0.22 25 -5.50 
  Peeters, Florian 1820 FRA0.001-0.2225-5.50 

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)
 
 8e Open d'hiver d'Avoine Avoine FRA 2008-02-22
RcRownchangeKK*chgGame
 1904 1597 0.00 1 -0.14 25 -3.50 
  Guichard, Hugo 1904 FRA0.001-0.1425-3.50 

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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