Individual Calculations January 2023
 Alnefjord, Joakim  Total change: 39.60  Rating chartPersonal card
 LASK Open 2022 grupp 3 R567 Lund SWE 2022-11-15
RcRownchangeKK*chgGame
 1564 1587 1.00 2 -0.06 40 -2.40 
  Akoral, Sinan 1614 SWE0.5010.04401.60 
  Stedman, Theodor 1514 SWE0.501-0.1040-4.00 

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)
 
 LASK3op Lund SWE 2022-12-15
RcRownchangeKK*chgGame
 1644 1625 2.00 2 1.05 40 42.00 
  Ehinger, Mats 1621 SWE1.0010.494019.60 
  Drapic, Haris 1667 SWE1.0010.564022.40 

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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