Individual Calculations February 2023
 Davidsson, Asker  Total change: 6.60  Rating chartPersonal card
 Rilton 1800 2022-2023 Stockholm SWE 2023-01-02
RcRownchangeKK*chgGame
 1345 1588 3.50 4 0.33 20 6.60 
  Tharmarai, Yohan 1256 SWE1.0010.12202.40 
  Jansson, William 1996 1489 SWE0.501-0.1420-2.80 
  Hallman, Sebastian 1335 SWE1.0010.19203.80 
  Gultekin, Ece 1300 SWE1.0010.16203.20 

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)
 

 

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