Individual Calculations August 2013
 Bast, Billy  Total change: -19.80  Rating chartPersonal card
 Klass I grp 3, 2013 Orebro SWE 2013-07-06
RcRownchangeKK*chgGame
 1952 1992 2.50 7 -1.32 15 -19.80 
  Jonsson, Magnus 1691 SWE0.001-0.8515-12.75 
  Kruuse, Peter 1932 SWE0.501-0.0815-1.20 
  Lisander, Stefan 1978 SWE1.0010.48157.20 
  Carlsson, Ingvar 2026 SWE0.001-0.4515-6.75 
  Eriksson, Patrik 1911 SWE1.0010.39155.85 
  Isaksson, Henrik 2105 SWE0.001-0.3515-5.25 
  Johansson, Alexander 2022 SWE0.001-0.4615-6.90 

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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