Individual Calculations January 2012
 Del Val, Josefa  Total change: -2.85  Rating chartPersonal card
 Open du Jura 2011 Delemont SUI 2011-11-25
RcRownchangeKK*chgGame
 1981 1603 0.00 2 -0.19 15 -2.85 
  Maitre, Fabien 1959 SUI0.001-0.1115-1.65 
  Montavon, Gerard 2003  * 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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