Individual Calculations February 2015
 Aurejac, Pierre  Total change: 29.80  Rating chartPersonal card
 Open de Rodez 2015 (-2200) RODEZ FRA 2015-01-24
RcRownchangeKK*chgGame
 1817 1576 2.50 5 1.49 20 29.80 
  Jackson, Daniel 1805 FRA1.0010.792015.80 
  Rieu, Gilles 1826 FRA1.0010.812016.20 
  Forest, Eric 1773 FRA0.5010.25205.00 
  Join, Etienne 1821 FRA0.001-0.2020-4.00 
  Grimal, Florent 1858 FRA0.001-0.1620-3.20 

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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