Individual Calculations July 2019
 Spassky, Daniel  Total change: -16.40  Rating chartPersonal card
 42eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1618 1300 0.00 3 -0.41 40 -16.40 
  Chitrit, Norbert 1575 FRA0.001-0.1740-6.80 
  Coulon, Cedric 1689 FRA0.001-0.0940-3.60 
  Delerme, Raymond 1591 FRA0.001-0.1540-6.00 

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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