Individual Calculations January 2018
 Soderlind, Arnold  Total change: 6.80  Rating chartPersonal card
 Kristallens KM 2017 Stockholm SWE 2017-09-07
RcRownchangeKK*chgGame
 1756 1777 4.00 7 0.34 20 6.80 
  Lindfors, Tom 2032 SWE0.001-0.1920-3.80 
  Hedstrom, Johan 2028 SWE0.001-0.1920-3.80 
  Grundell, Lars-Erik 1491 SWE1.0010.16203.20 
  Thurn, Bengt 1474 SWE1.0010.14202.80 
  Lundquist, Leif 1862 SWE0.001-0.3820-7.60 
  Ek, Per-Ake 1728 SWE1.0010.43208.60 
  Lundstrom, Per 1680 SWE1.0010.37207.40 

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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