Individual Calculations July 2010
 Viers, Matthieu  Total change: 12.00  Rating chartPersonal card
 7e Open d'Isle Isle FRA 2010-05-13
RcRownchangeKK*chgGame
 1834 1679 2.00 5 0.48 25 12.00 
  Ruch, Bernard 1986 FRA0.001-0.1425-3.50 
  Raggini, Bernard 1737 FRA1.0010.582514.50 
  Viers, Emmanuel 1857 FRA0.001-0.2725-6.75 
  Boulier, Rene 1816 FRA0.001-0.3225-8.00 
  Kirastinnicos, Mikael 1775 FRA1.0010.632515.75 

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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