Individual Calculations October 2008
 Jarreton, Herve  Total change: -4.50  Rating chartPersonal card
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 1990 2072 4.50 8 -0.30 15 -4.50 
  Bouget, Alexandre 1912 FRA1.0010.29154.35 
  Duhayon, Yves 2226 BEL0.001-0.2915-4.35 
  Nord, Antoine 1842 FRA0.501-0.2915-4.35 
  Godart, Michel 1820 BEL1.0010.19152.85 
  Peigney, Frederic 2183 FRA0.001-0.3515-5.25 
  Grego, Pierre 1919 FRA1.0010.30154.50 
  Touzeau, Maxime 1877 FRA1.0010.25153.75 
  Bourdonnais, Loic 2144 FRA0.001-0.4015-6.00 

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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