Individual Calculations October 2013
 Addad, Mahfoud  Total change: 4.80  Rating chartPersonal card
 82e Open Fide Chess XV - Tournoi B (-1700) PARIS FRA 2013-09-21
RcRownchangeKK*chgGame
 1502 1694 2.50 3 0.32 15 4.80 
  Zwenger, Emmanuel 1393 FRA1.0010.15152.25 
  Chosson, Julien 1693 FRA0.5010.00150.00 
  Le Luid, Joseph 1419 FRA1.0010.17152.55 

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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