Individual Calculations September 2013
 Dufour, Jacques  Total change: 15.30  Rating chartPersonal card
 Stockholm Open 2013 Stockholm SWE 2013-08-05
RcRownchangeKK*chgGame
 1903 1647 2.00 5 1.02 15 15.30 
  Duenas, Alexis 1899 SWE0.5010.31154.65 
  Flodmark, Tarras 1925 SWE1.0010.831512.45 
  Andersen, Jens Knud 2047  * GER0.001-0.0815-1.20 
  Tuomainen, Felix 1816 SWE0.001-0.2815-4.20 
  Viklund, Dick 1827 SWE0.5010.24153.60 
 * 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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