Individual Calculations January 2024
 Gustafsson, Stefan  Total change: -6.80  Rating chartPersonal card
 Rockadens KM ht 2023 1A R4567 Stockholm SWE 2023-11-10
RcRownchangeKK*chgGame
 1844 1888 0.50 2 -0.62 20 -12.40 
  Bergman, Nils 1880 SWE0.001-0.5120-10.20 
  Eriksson, Hans 1808 SWE0.501-0.1120-2.20 

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)
 
 Rockadens KM ht 2023 1A r89 Stockholm SWE 2023-12-14
RcRownchangeKK*chgGame
 1943 1916 0.50 1 0.04 20 0.80 
  Sergelenbaatar, Khaschuluu 1943 MGL0.5010.04200.80 

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)
 
 Lag-DM 2023-2024, div I R4 Stockholm SWE 2023-12-18
RcRownchangeKK*chgGame
 1713 1916 1.00 1 0.24 20 4.80 
  Lundberg, Daniel 1971 1713 SWE1.0010.24204.80 

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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