Individual Calculations August 2012
 Rakem, Zine-Eddine  Total change: -10.80  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open A (1800-2300) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1993 2139 5.50 9 -0.72 15 -10.80 
  Grigorian, Roudolph 1944 FRA0.001-0.7515-11.25 
  Nielsen, Morten 1937 DEN0.001-0.7615-11.40 
  Ek, Alexandre 1896 FRA1.0010.20153.00 
  Gauthier, Arnaud 1964 FRA1.0010.27154.05 
  Baudon, Sebastien 1993 FRA1.0010.30154.50 
  Smati, Reda 2049 FRA1.0010.38155.70 
  Stoeri, Laura 2066 SUI1.0010.40156.00 
  Derieux, Christian 2027 FRA0.001-0.6515-9.75 
  Benbara, Brahim 2057 FRA0.501-0.1115-1.65 

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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