Individual Calculations January 2023
 Burman, Jonas  Total change: -0.20  Rating chartPersonal card
 Rockaden Umea KM 2022 R567 Umea SWE 2022-11-07
RcRownchangeKK*chgGame
 1911 1786 0.00 1 -0.33 20 -6.60 
  Hjalmarsson, Per 1911 SWE0.001-0.3320-6.60 

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)
 
 Rockaden Umea KM 2022 R89 Umea SWE 2022-11-28
RcRownchangeKK*chgGame
 1649 1786 1.00 1 0.32 20 6.40 
  Hasselgren, Lars-Erik 1649 SWE1.0010.32206.40 

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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