Individual Calculations July 2017
 Coloos, Alexandre  Total change: 35.40  Rating chartPersonal card
 41eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 1826 1625 3.50 7 1.77 20 35.40 
  Benayoun, Omri 1946 FRA0.001-0.1320-2.60 
  Allemand, Christian 1774 FRA0.001-0.3020-6.00 
  Brixhe, Abel 1799 FRA1.0010.732014.60 
  Degremont, Patrick 1923 FRA0.001-0.1520-3.00 
  Mabire, Manuel 1802 FRA1.0010.732014.60 
  Stoker, Martijn 1759 NED0.5010.18203.60 
  Stoker, Joost 1779 NED1.0010.712014.20 

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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