Individual Calculations December 2019
 Alexandersson, Niklas  Total change: 56.40  Rating chartPersonal card
 Div I 3 2019-20 R123 Sweden SWE 2019-10-19
RcRownchangeKK*chgGame
 2060 2083 3.00 3 1.41 40 56.40 
  Eriksson, Mats 1948 SWE1.0010.324012.80 
  Sundelius, Per 2067 SWE1.0010.484019.20 
  Bengtsson, Jonas 2166 SWE1.0010.614024.40 

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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