Individual Calculations July 2023
 Morell, Oscar  Total change: 20.00  Rating chartPersonal card
 LASK Weekend 1 2023 B Lund SWE 2023-06-17
RcRownchangeKK*chgGame
 1957 1828 1.50 3 0.50 40 20.00 
  Cong, Guanbo 1833 SWE1.0010.514020.40 
  Franzen, Per-Erik 2025 SWE0.001-0.2540-10.00 
  Bouaziz, Nejib 2012 SWE0.5010.24409.60 

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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