Individual Calculations May 2013
 Hammarstrom, Ulf  Total change: 1.35  Rating chartPersonal card
 Paskturneringen 2013 Norrkoping SWE 2013-03-29
RcRownchangeKK*chgGame
 2109 2163 3.50 6 0.09 15 1.35 
  Wiklund, Johan 1898 SWE1.0010.18152.70 
  Eriksson, Lennarth 2045 SWE1.0010.34155.10 
  Kockum, Anton Frisk f2335 SWE1.0010.731510.95 
  Hamark, Jesper 2322 SWE0.001-0.2915-4.35 
  Isaxon, Alf 2032 SWE0.501-0.1815-2.70 
  Olofsson-Dolk, Mattis 2019 SWE0.001-0.6915-10.35 

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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