Individual Calculations May 2024
 Gunnarsson, Lennart  Total change: 7.60  Rating chartPersonal card
 Seniorschack Stockholm KM Klassiskt 2024 R78910 Stockholm SWE 2024-03-14
RcRownchangeKK*chgGame
 1814 1858 1.50 2 0.38 20 7.60 
  Aberg, Lars-Erik 1708 SWE1.0010.30206.00 
  Carlsten, Peter 1919 SWE0.5010.08201.60 

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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