Individual Calculations April 2009
 Landois, Nicolas  Total change: -3.60  Rating chartPersonal card
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1830 1861 3.50 7 -0.24 15 -3.60 
  Marceau, Amaury 1729 FRA1.0010.32154.80 
  Nguyen, Vincent 2039 FRA0.001-0.2715-4.05 
  Belardello, Mario-Jovani 1986 FRA0.5010.17152.55 
  Olivier, Philippe 2062 FRA0.001-0.2415-3.60 
  Dagonia, Steve 1759 FRA0.501-0.1415-2.10 
  Afrakhteh, Nahid 1511 FRA1.0010.11151.65 
  Durand, Victor 1723 FRA0.501-0.1915-2.85 

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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