Individual Calculations April 2023
 Mehlstrand, Jimmy  Total change: -24.40  Rating chartPersonal card
 Gavle Oppna KM 2023 A R123 Gavle SWE 2023-01-30
RcRownchangeKK*chgGame
 1917 1998 0.50 3 -1.31 20 -26.20 
  Soppela, Toni 2025 SWE0.5010.04200.80 
  Persson, Lars 1971 1946 SWE0.001-0.5720-11.40 
  Larsson, Lennart 1779 SWE0.001-0.7820-15.60 

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)
 
 Gavle Oppna KM 2023 A R45 Gavle SWE 2023-02-27
RcRownchangeKK*chgGame
 1847 1998 1.00 1 0.30 20 6.00 
  Karlsson, Patrik 1847 SWE1.0010.30206.00 

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)
 
 Allsv Div II 1 2022-23 R4 Sweden SWE 2023-03-18
RcRownchangeKK*chgGame
 2063 2009 0.50 1 0.08 20 1.60 
  Engstrom, Staffan 2063 SWE0.5010.08201.60 

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 1 2022-23 R5 Sweden SWE 2023-03-19
RcRownchangeKK*chgGame
 1779 2009 0.50 1 -0.29 20 -5.80 
  Walinder, Jonas 1779 SWE0.501-0.2920-5.80 

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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