Individual Calculations May 2015
 Ekman, Kenneth  Total change: -28.40  Rating chartPersonal card
 Uppsalamasterskapet 2015 Uppsala SWE 2015-02-03
RcRownchangeKK*chgGame
 1689 1870 1.50 3 -0.71 40 -28.40 
  Buchert, Vitus 1619 SWE0.001-0.8140-32.40 
  Niekrasz, Pawel 1699 SWE0.501-0.2340-9.20 
  Nyberg, Per 1748 SWE1.0010.334013.20 

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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