Individual Calculations May 2014
 Boukhris-Ferre, Yacine  Total change: -2.70  Rating chartPersonal card
 Sallskapets Schweizer KM 2014 Stockholm SWE 2014-01-21
RcRownchangeKK*chgGame
 1940 2066 5.00 8 -0.18 15 -2.70 
  Norrman, Claes 1759 SWE0.501-0.3615-5.40 
  Kalingas, Dimitris 1666  * GRE1.0010.08151.20 
  Samuelsson, Sven-Gunnar 2097 SWE0.5010.04150.60 
  Fardig, Kent 1883 SWE1.0010.26153.90 
  Nilsson, Christer 1950 2011 SWE0.501-0.0815-1.20 
  Palmqvist, Fredrik 2057 SWE0.501-0.0115-0.15 
  Aroven, Mikael 2034 SWE0.001-0.5415-8.10 
  Soderborg, Berndt 2015 SWE1.0010.43156.45 
 * 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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