Individual Calculations December 2023
 Lindmark, Bengt  Total change: -6.80  Rating chartPersonal card
 Eskilstuna KM std 20203 R456 Eskilstuna SWE 2023-10-30
RcRownchangeKK*chgGame
 1884 1768 0.50 2 -0.34 20 -6.80 
  Bergman, Axel 1551 SWE0.501-0.2820-5.60 
  Logdahl, Harald f2217 SWE0.001-0.0620-1.20 

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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