Individual Calculations June 2015
 Dufour, Jacques  Total change: 2.80  Rating chartPersonal card
 Stockholm Elo Challenge 2015 Stockholm SWE 2015-05-13
RcRownchangeKK*chgGame
 1756 1615 2.50 7 0.14 20 2.80 
  Sjodin, Bengt 2015  * SWE0.001-0.0820-1.60 
  Eriksson, Patrik 1801 SWE1.0010.742014.80 
  Jansson, Gilbert 1955 SWE0.001-0.1220-2.40 
  Isaksson, Alexander 1307 SWE0.501-0.3620-7.20 
  Lindberg, Sture 1859 SWE0.001-0.2020-4.00 
  Fang, Andy 1795 SWE0.001-0.2620-5.20 
  Carrasco, Enrique 1558 SWE1.0010.42208.40 
 * 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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