Individual Calculations September 2010
 Lecoultre, Patrick  Total change: -21.30  Rating chartPersonal card
 9e open international de Condom - A Condom FRA 2010-07-10
RcRownchangeKK*chgGame
 1833 1768 2.00 8 -1.42 15 -21.30 
  Fejzovski, Enver 2127 FRA0.001-0.1015-1.50 
  Berthelot, Nathan 1911 FRA0.001-0.3115-4.65 
  Lassis, Patrick 1684 FRA1.0010.38155.70 
  Rachez, Christophe 2022 FRA0.5010.31154.65 
  Forgues, Valerie 1966 FRA0.001-0.2415-3.60 
  Boutillon, Nathanael 1628 FRA0.001-0.6915-10.35 
  Broly, Jean-Christophe 1551 FRA0.001-0.7815-11.70 
  Vainguer, Guillaume 1773 FRA0.5010.01150.15 

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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