Individual Calculations August 2012
 Lalau, Alexandre  Total change: -12.15  Rating chartPersonal card
 5ème Open de Cambrai CAMBRAI FRA 2012-06-28
RcRownchangeKK*chgGame
 1849 2078 4.50 7 -0.81 15 -12.15 
  Fersi, Sofiane 1756 FRA1.0010.13151.95 
  Levers, Thierry 1910 FRA0.001-0.7215-10.80 
  Wolfangel, Jocelyne 1678  * FRA1.0010.08151.20 
  Lebret, Loriane 1678  * FRA1.0010.08151.20 
  Vandervorst, Marc 1837 FRA0.501-0.3015-4.50 
  Dermenghem, Thomas 1851 FRA1.0010.21153.15 
  Polard, Gaetan 2234 FRA0.001-0.2915-4.35 
 * 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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