Individual Calculations January 2023
 Akeborg, Jonatan  Total change: -10.80  Rating chartPersonal card
 Sundsvalls SS KM 2022 R345 Sundsvall SWE 2022-11-03
RcRownchangeKK*chgGame
 1970 1471 0.00 1 -0.04 40 -1.60 
  Hagevi, Vidar 1970 SWE0.001-0.0440-1.60 

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)
 
 Sundsvalls SS KM 2022 R67 Sundsvall SWE 2022-12-01
RcRownchangeKK*chgGame
 1729 1515 0.00 1 -0.23 40 -9.20 
  Walinder, Jonas 1729 SWE0.001-0.2340-9.20 

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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