Individual Calculations April 2023
 Kalla, Christian  Total change: -27.00  Rating chartPersonal card
 Landesliga Hamburg 2022-2023 February 2023 various GER 2023-02-05
RcRownchangeKK*chgGame
 2021 1994 0.00 2 -0.93 20 -18.60 
  Fuhrmann, Aake 1968 GER0.001-0.5420-10.80 
  Schneider, Alexander 2074 GER0.001-0.3920-7.80 

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)
 
 Oberliga Nord-Nord 2022-2023 March 2023 various GER 2023-03-19
RcRownchangeKK*chgGame
 1596 1994 0.50 1 -0.42 20 -8.40 
  Wruetz, Domenico 1596 GER0.501-0.4220-8.40 

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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