Individual Calculations July 2014
 Da Costa, Manuel  Total change: 3.00  Rating chartPersonal card
 37ème Open de l'Ascension 2014 Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2014-05-29
RcRownchangeKK*chgGame
 1685 1432 1.00 4 0.20 15 3.00 
  Mauron, Regis 1644 FRA0.001-0.2315-3.45 
  Calonne, Pascal 1556 FRA0.001-0.3315-4.95 
  Sinnas, Albert 1796 FRA0.001-0.1015-1.50 
  Hellin, Stephan 1742 FRA1.0010.861512.90 

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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