Individual Calculations February 2013
 Verriere, Nicolas  Total change: 4.50  Rating chartPersonal card
 9eme Open International de Vandoeuvre - Open B VANDOEUVRE LES NANCY FRA 2013-01-02
RcRownchangeKK*chgGame
 1708 1731 4.50 8 0.30 15 4.50 
  Martin-Kellie, Gerard 1457 FRA1.0010.17152.55 
  Genot, Frank 1874 FRA0.5010.19152.85 
  Treiber, Jean 1790 FRA0.5010.08151.20 
  Bajoni, Lucas 1844 FRA1.0010.65159.75 
  Touret, Alex 1760 FRA0.001-0.4615-6.90 
  Battistella, Valentin 1742 FRA0.5010.02150.30 
  Chretien, Catherine 1621 FRA0.001-0.6515-9.75 
  Ribeiro, Adrien 1578 FRA1.0010.30154.50 

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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