Individual Calculations May 2024
 Chernov, Ilia  Total change: 30.40  Rating chartPersonal card
 Lulea KM 2024 R67 Lulea SWE 2024-04-09
RcRownchangeKK*chgGame
 1910 1807 1.50 2 0.76 40 30.40 
  Harlin, Jacob 2017 SWE1.0010.774030.80 
  Larsson, Robin 1803 SWE0.501-0.0140-0.40 

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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