Individual Calculations June 2019
 Johansson, Bjorn  Total change: 2.80  Rating chartPersonal card
 VMSA Alliansmasterskap varen 2019 Arboga SWE 2019-01-25
RcRownchangeKK*chgGame
 1810 1894 5.50 9 0.14 20 2.80 
  Bjelakovic, Milorad 1497 SWE1.0010.08201.60 
  Segerstrom, Tore 1790 SWE1.0010.36207.20 
  Boman, Lars 1921 SWE1.0010.542010.80 
  Franzen, Thomas 2017 SWE0.001-0.3320-6.60 
  Isaxon, Alf 1974 SWE1.0010.612012.20 
  Lindstrom, Ulf 1773 SWE1.0010.34206.80 
  Rydberg, Krister 1828 SWE0.001-0.5920-11.80 
  Arnell, Staffan 1629 SWE0.501-0.3220-6.40 
  Adolfsson, Kjell 1859 SWE0.001-0.5520-11.00 

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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