Individual Calculations May 2024
 Ahlin, Johannes  Total change: -4.20  Rating chartPersonal card
 Landskrona KM 2024 R567 Landskrona SWE 2024-04-02
RcRownchangeKK*chgGame
 1793 1702 1.00 3 -0.21 20 -4.20 
  Schmidt, Roland 1959 1476 SWE1.0010.21204.20 
  Svensson, Mikael 2059 SWE0.001-0.1120-2.20 
  Kahriman, Esad 1843 SWE0.001-0.3120-6.20 

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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