Individual Calculations September 2010
 Dubois, Marie  Total change: 7.80  Rating chartPersonal card
 20e tournoi international de Gorges Gorges FRA 2010-07-11
RcRownchangeKK*chgGame
 1871 1648 2.00 6 0.52 15 7.80 
  Hazarabedian, Guy 1560 FRA1.0010.38155.70 
  Piankov, Evgenij m2048  * UKR0.001-0.0815-1.20 
  Giraud, Thierry 1932 FRA1.0010.841512.60 
  Lebreton, Flavien 2044 FRA0.001-0.0815-1.20 
  Poulain, Yves 1847 FRA0.001-0.2415-3.60 
  Mouahid, Naim 1796 FRA0.001-0.3015-4.50 
 * 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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