Individual Calculations December 2022
 Westlund, Tim  Total change: 7.20  Rating chartPersonal card
 Majornas KM 2022 R34 Goteborg SWE 2022-10-12
RcRownchangeKK*chgGame
 1912 1785 1.00 2 0.31 20 6.20 
  Skulason, Johann 1777 SWE1.0010.49209.80 
  Fors, Klas 2047 SWE0.001-0.1820-3.60 

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)
 
 Allsv Div III 5 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 1828 1792 0.50 1 0.05 20 1.00 
  Carlsson, Mikael 1828 SWE0.5010.05201.00 

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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