Individual Calculations September 2010
 Berthelot, Maeva  Total change: -13.50  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1762 1804 3.50 8 -0.90 15 -13.50 
  Jaury, Maxime 1706 FRA0.001-0.6315-9.45 
  Martini, Lionel 1644 FRA0.001-0.7115-10.65 
  Lallemand, Bruno 1574 FRA1.0010.21153.15 
  Le Coz, Yannick 1703 FRA1.0010.36155.40 
  Gousseinov, Aguif 1979 FRA0.5010.23153.45 
  Julien, Jules-Alois 1539 FRA0.501-0.3215-4.80 
  Le Franc, Yves 1960 FRA0.5010.21153.15 
  Hubert, Raphael 1993 FRA0.001-0.2515-3.75 

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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