Individual Calculations July 2012
 Grynblat, Norbert  Total change: -1.65  Rating chartPersonal card
 35e Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2012-05-17
RcRownchangeKK*chgGame
 1652 1586 2.00 5 -0.11 15 -1.65 
  Ferriere, Claude-Valery 1443 FRA0.501-0.1915-2.85 
  Borowski, Jacques 1388 FRA1.0010.24153.60 
  Lutard, Theo 1744 FRA0.001-0.2915-4.35 
  Hellin, Stephan 1793 FRA0.001-0.2315-3.45 
  Ferre, Sebastien 1891 FRA0.5010.36155.40 

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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