Individual Calculations June 2023
 Koenig, Friedrich Theodor  Total change: 5.60  Rating chartPersonal card
 Landesliga Hamburg 2022-2023 May 2023 various GER 2023-05-06
RcRownchangeKK*chgGame
 2043 1941 1.00 2 0.28 20 5.60 
  Fuhrmann, Aake 1998 GER0.5010.08201.60 
  Meier, David Geffrey c2087 GER0.5010.20204.00 

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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