Individual Calculations August 2013
 Nyberg, Bo  Total change: 15.60  Rating chartPersonal card
 Veteran Allman 2013 Orebro SWE 2013-07-06
RcRownchangeKK*chgGame
 1984 1852 2.00 3 1.04 15 15.60 
  Johansson, Per 2007 SWE1.0010.711510.65 
  Jacobsen, Fredrik 2025 SWE0.5010.23153.45 
  Degerfeldt, Sven 1921 SWE0.5010.10151.50 

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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