Individual Calculations April 2008
 Perrier, Lea  Total change: 0.00  Rating chartPersonal card
 21e Open de la ville du Mans Le Mans FRA 2007-12-26
RcRownchangeRpKK*chgGame
 1841 0 1.50 6 0.00 1648   0.00 
  Zerafa, Jonathan 2022 FRA0.0010.00 0.00 
  Equey, Daniel 1818 FRA0.0010.00 0.00 
  Peyre, Camille 1795 FRA0.5010.00 0.00 
  Armas, Lara-Maria 1863 FRA0.0010.00 0.00 
  Chabeaud, Jean-Jacques 1828 FRA0.0010.00 0.00 
  Navrotescu, Andreea-Cristiana 1722 FRA1.0010.00 0.00 

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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