Individual Calculations April 2013
 Violleau, Jean-Claude  Total change: 8.25  Rating chartPersonal card
 3ème festival national de tournois fermés de Cholet - B CHOLET FRA 2013-03-02
RcRownchangeKK*chgGame
 1742 1697 4.50 9 0.55 15 8.25 
  Conchon, Jean-Paul 1750 FRA1.0010.57158.55 
  Riviere, Philippe 1717 FRA0.001-0.4715-7.05 
  Coant, Jean-Francois 1795 FRA0.001-0.3715-5.55 
  Grandi, Paul 1774 FRA1.0010.61159.15 
  Garay, Louis 1685 FRA0.501-0.0215-0.30 
  Eugene, Floryan 1735 FRA0.001-0.4515-6.75 
  Roch, Florian 1699 FRA0.001-0.5015-7.50 
  Goguely, Pierre 1747 FRA1.0010.57158.55 
  Fretel, Didier 1775 FRA1.0010.61159.15 

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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