Individual Calculations April 2024
 Akbarinia, Sayed Arash  Total change: 5.20  Rating chartPersonal card
 Oberliga Ost B 2023-2024 March 2024 various GER 2024-03-16
RcRownchangeKK*chgGame
 2183 2376 2.00 2 0.52 10 5.20 
  Klundt, Klaus m2271 GER1.0010.36103.60 
  Segna, Ulrich, Dr. 2094 GER1.0010.16101.60 

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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