Individual Calculations January 2023
 Johansson, Roland 1961  Total change: -9.00  Rating chartPersonal card
 EP Open 2022 R45 Svedala SWE 2022-11-14
RcRownchangeKK*chgGame
 1813 1947 1.50 2 0.14 20 2.80 
  Frost, Niklas 1823 SWE0.501-0.1720-3.40 
  Nordahl, Nils 1803 SWE1.0010.31206.20 

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 I 4 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 2137 1958 0.00 1 -0.27 20 -5.40 
  Malmqvist, Glenn 2137 SWE0.001-0.2720-5.40 

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)
 
 Malmo Open 2022 std Malmo SWE 2022-12-17
RcRownchangeKK*chgGame
 1910 1958 2.00 4 -0.32 20 -6.40 
  Mollerstrom, Fredrik 1767 SWE1.0010.25205.00 
  Crevatin, Leo f2319 SWE0.001-0.1020-2.00 
  Mortensen, Henrik 1818 DEN0.001-0.6920-13.80 
  Kashani, Mehrdad 1734 IRI1.0010.22204.40 

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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