Individual Calculations May 2024
 Ahlen, Thomas  Total change: -2.80  Rating chartPersonal card
 Gavle Oppna KM 2024 Grp B R45 Gavle SWE 2024-03-11
RcRownchangeKK*chgGame
 1667 1715 1.00 2 -0.14 20 -2.80 
  Rothpfeffer, Rickard 1673 SWE0.001-0.5620-11.20 
  Thejls, Henning 1661 SWE1.0010.42208.40 

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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