Individual Calculations January 2024
 Westrom, Hans  Total change: -19.60  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60 2023 R78910 Stockholm SWE 2023-11-02
RcRownchangeKK*chgGame
 1653 1645 2.00 4 0.10 20 2.00 
  Silins, Peter 1782 SWE0.5010.18203.60 
  Karlsson, Sven-Ake 1761 SWE0.001-0.3420-6.80 
  Hook, Arne 1347 SWE1.0010.15203.00 
  Soderlind, Arnold 1722 SWE0.5010.11202.20 

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)
 
 Taby Oppna KM 2023 R23 Taby SWE 2023-11-07
RcRownchangeKK*chgGame
 1615 1645 0.00 1 -0.54 20 -10.80 
  Klasmark, Oscar 1615 SWE0.001-0.5420-10.80 

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)
 
 Taby Oppna KM 2023 R4 Taby SWE 2023-12-05
RcRownchangeKK*chgGame
 1627 1657 0.00 1 -0.54 20 -10.80 
  Malmberg, Mickel 1627 SWE0.001-0.5420-10.80 

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)
 

 

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