Individual Calculations December 2022
 Gustavsson, Kent  Total change: 12.40  Rating chartPersonal card
 Stockholm Grand Prix by Elite Hotels 2022 std Stockholm SWE 2022-11-05
RcRownchangeKK*chgGame
 1808 1781 2.00 3 0.62 20 12.40 
  Eriksson, Joel 1960 SWE0.5010.23204.60 
  Akerstrom, Bjorn 1532 SWE1.0010.19203.80 
  Lundberg, Roland 1933 SWE0.5010.20204.00 

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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