Individual Calculations January 2023
 Halberg, Jesper  Total change: -4.80  Rating chartPersonal card
 Sjaelsoe Klubmesterskab 2022-23 - 1 Round 5 Birkerod DEN 2022-12-12
RcRownchangeKK*chgGame
 1963 1821 1.00 4 -0.24 20 -4.80 
  Kristiansen, Jesper 1953 DEN0.001-0.3220-6.40 
  Sorensen, Reto Utiger 1928 DEN0.001-0.3520-7.00 
  Sorensen, Erik 1946 DEN0.5010.17203.40 
  Loveid, Erik 2024 NOR0.5010.26205.20 

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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