Individual Calculations December 2019
 Adolfsson, Kjell  Total change: 13.00  Rating chartPersonal card
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 2041 1884 2.50 4 1.21 20 24.20 
  Vasli, Aref f2284  * IRI0.001-0.0820-1.60 
  Hagstrom, Jacob 1994 1748 SWE1.0010.32206.40 
  Karlsson, Jorgen 2072 SWE1.0010.742014.80 
  Willinger, Tim 2060 SWE0.5010.23204.60 
 * 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)
 
 Div II 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1838 1884 0.00 1 -0.56 20 -11.20 
  Norberg, Henrik 1838 SWE0.001-0.5620-11.20 

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)
 

 

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