Individual Calculations April 2023
 Ahlen, Thomas  Total change: 23.20  Rating chartPersonal card
 Gavle Oppna KM 2023 B R123 Gavle SWE 2023-01-30
RcRownchangeKK*chgGame
 1510 1519 2.50 3 0.95 20 19.00 
  Rothpfeffer, Rickard 1434 SWE1.0010.38207.60 
  Wik, Kennet 1679 SWE0.5010.21204.20 
  Ingelman-Sundberg, Simon 1418 SWE1.0010.36207.20 

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)
 
 Gavle Oppna KM 2023 B R45 Gavle SWE 2023-02-27
RcRownchangeKK*chgGame
 1598 1519 1.00 2 0.21 20 4.20 
  Dahlblom Sundin, Love 1661 SWE0.001-0.3120-6.20 
  Sandberg, Jan-Henrik 1534 SWE1.0010.522010.40 

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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