Individual Calculations December 2022
 Bostrom, Henrik  Total change: -3.20  Rating chartPersonal card
 Stockholm Grand Prix by Elite Hotels 2022 std Stockholm SWE 2022-11-05
RcRownchangeKK*chgGame
 2036 2025 1.00 4 -0.95 20 -19.00 
  Cederstam, Carl f2238 SWE0.001-0.2320-4.60 
  Hamilton, Olov 1801 SWE1.0010.22204.40 
  Rasti, Arvin 2258 SWE0.001-0.2120-4.20 
  Kruuse, Peter 1846 SWE0.001-0.7320-14.60 

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)
 
 Lag-DM 2022-2023, div Elit R3 Stockholm SWE 2022-11-14
RcRownchangeKK*chgGame
 2252 2025 1.00 1 0.79 20 15.80 
  Eriksson, Dan 2252 SWE1.0010.792015.80 

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)
 

 

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