Individual Calculations October 2008
 Petitjean, Pierre  Total change: -1.65  Rating chartPersonal card
 Championnats de France - A Pau FRA 2008-08-12
RcRownchangeKK*chgGame
 2133 2025 2.00 6 -0.11 15 -1.65 
  Dube, Dimitri 2124 FRA1.0010.64159.60 
  Grandadam, Nicolas 2112 SUI0.001-0.3815-5.70 
  Debray, Tristan 2145 FRA0.001-0.3415-5.10 
  Prodhomme, Boris 2151 FRA0.001-0.3315-4.95 
  Licayan, Albert 2139 FRA1.0010.66159.90 
  Nguyen-Huu, Hoang 2129 FRA0.001-0.3615-5.40 

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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