Individual Calculations February 2013
 Grall, Cedric  Total change: -11.70  Rating chartPersonal card
 11ème Open International de Nantes NANTES FRA 2012-12-27
RcRownchangeKK*chgGame
 1717 1708 2.00 5 -0.39 30 -11.70 
  Nicolleau, Mathias 1969 FRA0.001-0.1830-5.40 
  Saucourt, Nathan 1393 FRA1.0010.14304.20 
  Cleran, Anthony 1910 FRA0.001-0.2430-7.20 
  Compere, Nicolas 1428 FRA1.0010.16304.80 
  Le Pen, Steven 1883 FRA0.001-0.2730-8.10 

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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