Individual Calculations April 2023
 Hellmark, Magnus  Total change: 54.80  Rating chartPersonal card
 Solna varturnering 2023 R23 Sundbyberg SWE 2023-02-09
RcRownchangeKK*chgGame
 2058 1841 1.00 2 0.45 40 18.00 
  Peterson, Curt 1855 SWE1.0010.524020.80 
  Johansson, Gunnar 2260 SWE0.001-0.0740-2.80 

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)
 
 Solna varturnering 2023 R45 Sundbyberg SWE 2023-03-09
RcRownchangeKK*chgGame
 1665 1832 2.00 2 0.58 40 23.20 
  Ridnert, Goran 1749 SWE1.0010.394015.60 
  Lang, Gusztav Jr 1581 SWE1.0010.19407.60 

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)
 
 Allsv Div II 2 2022-23 R5 Sweden SWE 2023-03-19
RcRownchangeKK*chgGame
 2112 1832 0.50 1 0.34 40 13.60 
  Von Bargen, Mikael 2112 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)
 

 

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