Individual Calculations January 2023
 Al-Sherufi, Haider  Total change: -20.00  Rating chartPersonal card
 HASK KM 2022 R567 Helsingborg SWE 2022-11-08
RcRownchangeKK*chgGame
 1892 1611 0.50 1 0.34 40 13.60 
  Sjoholm, Mika 1892 SWE0.5010.344013.60 

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)
 
 Ungdomsserien 2022-23, division 1 R3 Malmo SWE 2022-12-03
RcRownchangeKK*chgGame
 1493 1658 0.00 1 -0.72 40 -28.80 
  Stedman, Theodor 1493 SWE0.001-0.7240-28.80 

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)
 
 HASK KM 2022 R89 Helsingborg SWE 2022-12-11
RcRownchangeKK*chgGame
 1988 1658 0.00 1 -0.12 40 -4.80 
  Hansen, Anders 1988 SWE0.001-0.1240-4.80 

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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