Individual Calculations August 2017
 Lundberg, Roland  Total change: -2.80  Rating chartPersonal card
 Veteran-SM 50 2017 Stockholm SWE 2017-07-08
RcRownchangeKK*chgGame
 1945 2012 5.00 9 -0.14 20 -2.80 
  Forsbom, Christer 1640 SWE1.0010.10202.00 
  Couso, Luis f2247 SWE0.001-0.2120-4.20 
  Lundquist, Leif 1817 SWE0.001-0.7520-15.00 
  Sjodin, Bengt 2052 SWE1.0010.562011.20 
  Kvarby, Anders 1762 SWE1.0010.19203.80 
  Hautajarvi, Jukka 2121 SWE0.001-0.3520-7.00 
  Eriksson 1959, Bo 2026 SWE0.5010.02200.40 
  Axelsson, Thomas 1718 SWE1.0010.15203.00 
  Soderberg, Per c2121 SWE0.5010.15203.00 

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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