Individual Calculations April 2023
 Jakobsson, Tomas  Total change: 6.40  Rating chartPersonal card
 Gavle Oppna KM 2023 A R123 Gavle SWE 2023-01-30
RcRownchangeKK*chgGame
 1897 1733 1.00 3 0.13 20 2.60 
  Karlsson, Patrik 1847 SWE1.0010.662013.20 
  Akerlund, Fredrik 1819 SWE0.001-0.3820-7.60 
  Soppela, Toni 2025 SWE0.001-0.1520-3.00 

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)
 
 Gavle Oppna KM 2023 A R45 Gavle SWE 2023-02-27
RcRownchangeKK*chgGame
 1779 1733 0.00 1 -0.44 20 -8.80 
  Larsson, Lennart 1779 SWE0.001-0.4420-8.80 

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)
 
 Allsv Div II 1 2022-23 R4 Sweden SWE 2023-03-18
RcRownchangeKK*chgGame
 1831 1737 1.00 1 0.63 20 12.60 
  Rezai, Julius 1831 SWE1.0010.632012.60 

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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