Individual Calculations July 2012
 Potterat, Alina  Total change: -5.55  Rating chartPersonal card
 Open de Neuchatel 2012 Neuchatel SUI 2012-05-25
RcRownchangeKK*chgGame
 1881 1537 0.00 3 -0.37 15 -5.55 
  Dubois, Claude 1937  * SUI0.001-0.0815-1.20 
  Gautier, Marc 1769 SUI0.001-0.2115-3.15 
  Terraz, Christian 1937  * SUI0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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