Individual Calculations September 2021
 Apitzsch, Leon Fabian  Total change: 2.40  Rating chartPersonal card
 Oberliga Nord-Nord 2019/2020 August 2021 various GER 2021-08-08
RcRownchangeKK*chgGame
 2146 1987 1.00 3 0.12 20 2.40 
  Meyer, Falko f2206 GER0.001-0.2220-4.40 
  Grahl, Arvid 2186 GER1.0010.762015.20 
  Moehrmann, Marcus 2046 GER0.001-0.4220-8.40 

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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