Individual Calculations June 2013
 Bedrossian, Gregoire  Total change: 9.00  Rating chartPersonal card
 36e Open de l'Ascension Victor SYRE d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2013-05-08
RcRownchangeKK*chgGame
 1675 1469 1.50 5 0.30 30 9.00 
  Mauron, Regis 1600 FRA0.001-0.3230-9.60 
  Arous, Andre 1604 FRA0.001-0.3230-9.60 
  Desurmont, Gerard 1677 FRA0.001-0.2330-6.90 
  Delerme, Raymond 1769 FRA0.5010.353010.50 
  Demange, Jean 1726 FRA1.0010.823024.60 

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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