Individual Calculations July 2012
 Bataille, Bruno  Total change: -66.00  Rating chartPersonal card
 35e Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2012-05-17
RcRownchangeKK*chgGame
 1594 1845 1.00 4 -2.20 30 -66.00 
  Kambrath, Linda 1731 FRA0.001-0.6630-19.80 
  Mauron, Regis 1600 FRA0.001-0.8030-24.00 
  Ragon, Philippe 1469 FRA1.0010.09302.70 
  Hucault, Christophe 1575 FRA0.001-0.8330-24.90 

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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