Individual Calculations November 2022
 Boehmer, Christian  Total change: 0.40  Rating chartPersonal card
 Oberliga Ost B 2022-2023 October 2022 various GER 2022-10-22
RcRownchangeKK*chgGame
 1965 2150 1.50 2 0.02 20 0.40 
  Schmidt, Daniel 1913 GER1.0010.20204.00 
  Gulich, Christian 2016 GER0.501-0.1820-3.60 

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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