Individual Calculations January 2016
 Sundman, Gunnar  Total change: 92.00  Rating chartPersonal card
 Ornen hostturnering 2015 Ornskoldsvik SWE 2015-09-21
RcRownchangeKK*chgGame
 1913 1777 4.00 5 2.30 40 92.00 
  Viberg, Jan 1992 SWE1.0010.774030.80 
  Olsson, Peter 1962 2136 SWE0.5010.404016.00 
  Persson, Lars-Eric 1853 SWE1.0010.604024.00 
  Englund, Magnus 1922 SWE1.0010.694027.60 
  Lind, Anders 1661 SWE0.501-0.1640-6.40 

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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