Individual Calculations January 2022
 Blomdahl, Ronny  Total change: 10.40  Rating chartPersonal card
 HASK KM 2021 Helsingborg SWE 2021-09-21
RcRownchangeKK*chgGame
 1757 1738 4.50 9 0.26 40 10.40 
  Karlsson, Marcus 1932 SWE0.5010.254010.00 
  Hansen, Anders 1990 SWE0.001-0.1940-7.60 
  Persson, Lars 1958 1635 SWE1.0010.364014.40 
  Thomasson, Staffan 1870 SWE1.0010.684027.20 
  Al-Sherufi, Haider 1502 SWE0.001-0.8040-32.00 
  Olsson, Fredric 2084 SWE0.001-0.1140-4.40 
  Balaji, Vijay 1338  * SWE1.0010.08403.20 
  Muhamed, Hoger 1884 SWE1.0010.704028.00 
  Fakhr Eldin, Majed 1579 SWE0.001-0.7140-28.40 
 * 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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