Individual Calculations May 2018
 Oberg, Bengt  Total change: 0.80  Rating chartPersonal card
 Ostersund varturnering 2018 Ostersund SWE 2018-03-13
RcRownchangeKK*chgGame
 1644 1732 2.50 4 0.04 20 0.80 
  Edler, Olof 1516 SWE0.501-0.2820-5.60 
  Johansson, Henrik 1647 SWE0.001-0.6220-12.40 
  Sahlin, Axel 1482 SWE1.0010.19203.80 
  Andersson, Sven-Olof 1929 SWE1.0010.752015.00 

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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