Individual Calculations December 2012
 Rouault, Michel  Total change: -8.40  Rating chartPersonal card
 12e Open International de Sautron SAUTRON FRA 2012-10-27
RcRownchangeKK*chgGame
 1705 1602 2.00 7 -0.56 15 -8.40 
  Bleteau, Pierre 1773 FRA0.001-0.2715-4.05 
  Compere, Nicolas 1452 FRA1.0010.30154.50 
  Auvray, Honorine 1808 FRA0.001-0.2415-3.60 
  Duval, Michel 1731 FRA0.5010.17152.55 
  Fretel, Didier 1778 FRA0.001-0.2715-4.05 
  Savalle, Nicolas 1606 FRA0.5010.01150.15 
  Melin, Georges 1784 FRA0.001-0.2615-3.90 

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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