Individual Calculations December 2023
 Soreby, Stefan  Total change: -41.60  Rating chartPersonal card
 Lag-DM 2023-2024, div 2 R12 Stockholm SWE 2023-10-02
RcRownchangeKK*chgGame
 1696 1519 0.00 2 -0.54 20 -10.80 
  Duenas, Alexis 1714 SWE0.001-0.2520-5.00 
  Johansson, Christer 1973 1678 SWE0.001-0.2920-5.80 

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)
 
 Taby Oppna KM 2023 R1 Taby SWE 2023-10-10
RcRownchangeKK*chgGame
 1927 1519 0.00 1 -0.08 20 -1.60 
  Lundberg, Roland 1927 SWE0.001-0.0820-1.60 

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)
 
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1529 1519 0.50 4 -1.46 20 -29.20 
  Banerjee, Aryan 1668 SWE0.001-0.3020-6.00 
  Henricson, Max 1750 SWE0.001-0.2120-4.20 
  Westman, Leif 1293 SWE0.501-0.2920-5.80 
  Rasines, Javier 1404 SWE0.001-0.6620-13.20 

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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