Individual Calculations September 2023
 Stedman, Theodor  Total change: 43.60  Rating chartPersonal card
 Lilla Alingsasspelen 2023 std Alingsas SWE 2023-07-29
RcRownchangeKK*chgGame
 1516 1585 2.00 2 0.81 40 32.40 
  Ryefalk, Lucas 1567 SWE1.0010.474018.80 
  Kolesnik Michnik, Aron 1465 SWE1.0010.344013.60 

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)
 
 Mragel Open 2023 Lund SWE 2023-08-04
RcRownchangeKK*chgGame
 1313 1550 2.50 3 0.28 40 11.20 
  Bergstrom, Thomas 1146 SWE1.0010.08403.20 
  Zhong, Qianru 1155 SWE1.0010.08403.20 
  Lundberg, Viktor 1991 1637 SWE0.5010.12404.80 

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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