Individual Calculations December 2023
 Westlund, Tim  Total change: -19.00  Rating chartPersonal card
 Majornas Oppna KM 2023 R34 Goteborg SWE 2023-10-11
RcRownchangeKK*chgGame
 1853 1862 0.00 2 -1.03 20 -20.60 
  Feras, Alharash 1828 SYR0.001-0.5520-11.00 
  Robertsson, Klas 1878 SWE0.001-0.4820-9.60 

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 4 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1472 1872 1.00 1 0.08 20 1.60 
  Bergstrom, Per 1472  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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