Individual Calculations April 2023
 Andren, Patrik  Total change: 8.40  Rating chartPersonal card
 Allsv Div III 5 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1691 1723 1.50 2 0.42 20 8.40 
  Prykhodko, Oleksii 1750 SWE0.5010.04200.80 
  Hassinge, Ove 1632 SWE1.0010.38207.60 

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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