Individual Calculations February 2018
 Spangberg, Robert  Total change: 7.40  Rating chartPersonal card
 Rilton Elo 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 1780 1563 2.00 7 0.37 20 7.40 
  Degerfeldt, Sven 1914 SWE0.001-0.1120-2.20 
  Andersson, Gunnar 1963 1793 SWE0.5010.29205.80 
  Nebrin, Johan 1818 SWE0.001-0.1920-3.80 
  Arbeus, Carl-Johan 1781 SWE0.001-0.2220-4.40 
  Bergstrom, Goran 1634 SWE0.5010.10202.00 
  Pettersson, Lars 1954 1740 SWE0.001-0.2720-5.40 
  Sundman, Michael 1777 SWE1.0010.772015.40 

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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