Individual Calculations December 2023
 Feras, Alharash  Total change: 0.40  Rating chartPersonal card
 Majornas Oppna KM 2023 R34 Goteborg SWE 2023-10-11
RcRownchangeKK*chgGame
 1795 1828 2.00 2 0.91 20 18.20 
  Westlund, Tim 1862 SWE1.0010.552011.00 
  Skulason, Johann 1727 SWE1.0010.36207.20 

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)
 
 Allsv Div III 4 2023-24 5 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1477 1831 0.00 1 -0.89 20 -17.80 
  Evertsson, David 1477 SWE0.001-0.8920-17.80 

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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