Individual Calculations September 2009
 Houssin, Vianney  Total change: 13.80  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1980 1881 4.00 8 0.92 15 13.80 
  Viers, Emmanuel 1783 FRA0.501-0.1315-1.95 
  Jouve, Alain 1786 FRA1.0010.37155.55 
  Marchadour, Emilie 2047 FRA0.001-0.2815-4.20 
  Vekemans, Denis 2021 FRA0.5010.19152.85 
  Fretel, Didier 1757 FRA1.0010.33154.95 
  Leruste, Georges 2136 FRA0.001-0.1915-2.85 
  Egreteau, Eric 2059 FRA1.0010.731510.95 
  Mevel, Alberic f2250 FRA0.001-0.1015-1.50 

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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