Individual Calculations April 2023
 Wik, Kennet  Total change: -8.60  Rating chartPersonal card
 Gavle Oppna KM 2023 B R123 Gavle SWE 2023-01-30
RcRownchangeKK*chgGame
 1496 1679 2.00 3 -0.20 20 -4.00 
  Ingelman-Sundberg, Simon 1418 SWE1.0010.18203.60 
  Ahlen, Thomas 1519 SWE0.501-0.2120-4.20 
  Sandberg, Jan-Henrik 1550 SWE0.501-0.1720-3.40 

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)
 
 Gavle Oppna KM 2023 B R45 Gavle SWE 2023-02-27
RcRownchangeKK*chgGame
 1508 1679 0.50 1 -0.23 20 -4.60 
  Thejls, Henning 1508 SWE0.501-0.2320-4.60 

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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