Individual Calculations January 2022
 Berg, Bo S  Total change: -25.60  Rating chartPersonal card
 Majornas KM 2021 Goteborg SWE 2021-09-01
RcRownchangeKK*chgGame
 1824 1712 0.50 5 -1.28 20 -25.60 
  Moller, Mikael 1994 SWE0.5010.34206.80 
  Andersson, Christer 1696 SWE0.001-0.5220-10.40 
  Skulason, Johann 1798 SWE0.001-0.3820-7.60 
  Bohlin, Jan 1863 SWE0.001-0.3020-6.00 
  Kvarby, Anders 1769 SWE0.001-0.4220-8.40 

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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