Individual Calculations January 2020
 Goransson, Martin  Total change: -14.20  Rating chartPersonal card
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 2037 2092 1.00 3 -0.71 20 -14.20 
  Torngren, Gustav c2255 SWE0.001-0.2820-5.60 
  Akervall, Nils 1892 SWE0.501-0.2620-5.20 
  Petersson, Kjell 1963 SWE0.501-0.1720-3.40 

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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