Individual Calculations January 2023
 Jacobsen, Steen  Total change: -8.40  Rating chartPersonal card
 Laeseforeningens Aabne Klubturnering 2022 - 1 Round 8-9 Odense DEN 2022-11-10
RcRownchangeKK*chgGame
 1938 1706 0.00 2 -0.42 20 -8.40 
  Skaelbaek, Noah 1930 DEN0.001-0.2220-4.40 
  Lynggaard, Jorgen 1946 DEN0.001-0.2020-4.00 

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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