Individual Calculations May 2013
 Grundel, Sam  Total change: 21.90  Rating chartPersonal card
 Paskturneringen 2013 Norrkoping SWE 2013-03-29
RcRownchangeKK*chgGame
 1981 1882 3.00 6 0.73 30 21.90 
  Bengtsson, Tage 2106 SWE0.001-0.2230-6.60 
  Andersson, Jan 1948 1793 SWE1.0010.383011.40 
  Kenani, Dariush 2051 SWE0.5010.22306.60 
  Wahlstrom, Lennart 2136 SWE0.001-0.1930-5.70 
  Nurmi, Ake 1752 SWE1.0010.32309.60 
  Svedberg, Hans 2048 SWE0.5010.22306.60 

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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