Individual Calculations October 2008
 Gendre, Jean-Claude  Total change: -10.00  Rating chartPersonal card
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 1934 1798 1.50 6 -0.40 25 -10.00 
  Mauget, Jean-Pierre 1882 FRA0.001-0.3825-9.50 
  Guinovart, Jose 1941 FRA1.0010.692517.25 
  Pytel, Bozena wm1966 FRA0.001-0.2825-7.00 
  Caron, Jean-Marie 1912 FRA0.001-0.3425-8.50 
  Guichard, Hugo 1936 FRA0.5010.19254.75 
  Algaba, Solene 1964 FRA0.001-0.2825-7.00 

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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