Individual Calculations September 2010
 Grange, Laurent  Total change: 7.50  Rating chartPersonal card
 10e open de Saint-Chely d'Aubrac Saint Chely d'Aubrac FRA 2010-07-10
RcRownchangeKK*chgGame
 1736 1513 2.00 7 0.30 25 7.50 
  Geronimi, Pierre-Francois 1913  * FRA1.0010.922523.00 
  Lagunes, Jean-Renaud 1913  * FRA0.001-0.0825-2.00 
  Mourgues, Joelle 1797 FRA0.001-0.1625-4.00 
  Tassetti, Florent 1676 FRA0.001-0.2825-7.00 
  Marie, Olivier 1710 FRA0.001-0.2525-6.25 
  Franceschini, Francois-Marie 1670 FRA0.001-0.2925-7.25 
  Bou, Georges 1473 FRA1.0010.442511.00 
 * 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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