Individual Calculations April 2017
 Jonsson, Krister  Total change: 16.00  Rating chartPersonal card
 Orebro var lang 2017 Orebro SWE 2017-02-07
RcRownchangeKK*chgGame
 1872 2057 4.50 5 0.89 20 17.80 
  Bjornvall, Tord 1978 SWE1.0010.39207.80 
  Jonsson, Magnus 1934 SWE0.501-0.1720-3.40 
  Iwraeus, Lowe 1971 SWE1.0010.38207.60 
  Andersson, Jan 1948 1822 SWE1.0010.21204.20 
  Holm, Mattias 1657  * SWE1.0010.08201.60 
 * 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)
 
 Div I Ostra 2016-17 r67 Sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 2207 2052 0.50 2 -0.09 20 -1.80 
  Norberg, Erik c2238 SWE0.001-0.2620-5.20 
  Wahlund, Max 2176 SWE0.5010.17203.40 

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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