Individual Calculations July 2014
 Collett, Peter  Total change: -21.00  Rating chartPersonal card
 Stockholmsmasterskapet 2014 Stockholm SWE 2014-03-03
RcRownchangeKK*chgGame
 1923 2225 4.50 7 -1.40 15 -21.00 
  Lindstrom, Per-Ove 1850 SWE1.0010.09151.35 
  Backman, Michael 2090 SWE0.001-0.6815-10.20 
  Axelsson, Thomas 1825  * SWE1.0010.08151.20 
  Helin, Mikael 1915 SWE0.001-0.8615-12.90 
  Gundersen, Ingvar 1825  * SWE1.0010.08151.20 
  Lindblom, Peter 2015 SWE0.501-0.2715-4.05 
  Nyberg, Leif 1944 SWE1.0010.16152.40 
 * 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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