Individual Calculations May 2017
 Ekelund, Kurt  Total change: 3.80  Rating chartPersonal card
 Uppsalamasterskapet 2017 Uppsala SWE 2017-01-31
RcRownchangeKK*chgGame
 1889 2019 5.50 8 0.19 20 3.80 
  Boersma, David 1706 SWE1.0010.14202.80 
  Lindegren, Jan 1812 SWE0.501-0.2720-5.40 
  Vallgren , Anders 1798 SWE0.501-0.2820-5.60 
  Baecklin, Torbjoern 1794 SWE1.0010.22204.40 
  Van Dijk, Nico 1829 SWE1.0010.25205.00 
  Jansson, Boerje f2259 SWE0.001-0.2020-4.00 
  Axelsson, Rikard 2048 SWE0.5010.04200.80 
  Agnaes, Thore 1862 SWE1.0010.29205.80 

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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