Individual Calculations April 2013
 Fahy, Frederic  Total change: -39.90  Rating chartPersonal card
 66e Open Fide Chess XV Tournoi A (1700-2199) PARIS FRA 2013-02-23
RcRownchangeKK*chgGame
 1556 1782 1.00 3 -1.33 30 -39.90 
  Arous, Andre 1585 FRA0.001-0.7530-22.50 
  Strohl, Laurent 1468 FRA1.0010.14304.20 
  Pessot, Julien 1614 FRA0.001-0.7230-21.60 

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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