Individual Calculations April 2023
 Hedlund, Alex  Total change: -17.20  Rating chartPersonal card
 Nacka Varmdo KM 2023 R12 Nacka SWE 2023-02-01
RcRownchangeKK*chgGame
 1609 1436 0.00 1 -0.27 40 -10.80 
  Olofsson, Jon 1609 SWE0.001-0.2740-10.80 

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)
 
 Kristallens varturnering 2023 R23 Stockholm SWE 2023-02-09
RcRownchangeKK*chgGame
 1886 1436 0.00 1 -0.06 40 -2.40 
  Lundquist, Leif 1886 SWE0.001-0.0640-2.40 

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)
 
 Stockholmsserien 2022-2023, div 4 R67 Stockholm SWE 2023-03-05
RcRownchangeKK*chgGame
 1815 1455 0.00 1 -0.10 40 -4.00 
  Johansson, Lennart B 1815 SWE0.001-0.1040-4.00 

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)
 

 

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