Individual Calculations April 2023
 Frost, Niklas  Total change: -24.00  Rating chartPersonal card
 Alls Div III 7 2022-23 R67 Sweden SWE 2023-02-05
RcRownchangeKK*chgGame
 1642 1785 1.50 2 0.12 20 2.40 
  Zetterstrom, Falk 1568 SWE1.0010.22204.40 
  Wahlgren, Christer 1716 SWE0.501-0.1020-2.00 

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)
 
 Lund Open 2023 Grupp 2 R123 Lund SWE 2023-02-07
RcRownchangeKK*chgGame
 1895 1785 0.00 1 -0.35 20 -7.00 
  Dos Anjos, Avner Augusto 1895 BRA0.001-0.3520-7.00 

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)
 
 Alls Div III 7 2022-23 R89 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1785 1774 0.00 2 -0.97 20 -19.40 
  Malmgren, Lars-Goran 1852 SWE0.001-0.3920-7.80 
  Wahlgren, Christer 1717 SWE0.001-0.5820-11.60 

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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