Individual Calculations September 2010
 Dupitier, Mickael  Total change: 4.80  Rating chartPersonal card
 3e open international d'Ille-et-Vilaine Rennes FRA 2010-07-16
RcRownchangeKK*chgGame
 1902 1847 3.00 6 0.32 15 4.80 
  Blanchard, Simon 1634 FRA1.0010.23153.45 
  Le Marec, Simon 2095 FRA0.001-0.1915-2.85 
  Piankov, Evgenij m2247  * UKR0.001-0.0815-1.20 
  Martin, Yvon 1747 FRA1.0010.36155.40 
  Pytel, Bozena wm1964 FRA0.001-0.3415-5.10 
  Chameret, Jean 1726 FRA1.0010.34155.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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