Individual Calculations February 2023
 Jonsson, Henrik  Total change: -53.20  Rating chartPersonal card
 Rilton 1800 2022-2023 Stockholm SWE 2023-01-02
RcRownchangeKK*chgGame
 1474 1812 1.00 5 -3.39 20 -67.80 
  Ljungros, Lo 1487 SWE0.001-0.8720-17.40 
  Eriksson, Alexander 1507 SWE0.001-0.8620-17.20 
  Chen, Edwin 1412  * SWE1.0010.08201.60 
  Dingertz, Gustav 1547 SWE0.001-0.8220-16.40 
  Ingelman-Sundberg, Simon 1418 SWE0.001-0.9220-18.40 
 * 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)
 
 Lag-DM 2022-2023, div 2 R4 Stockholm SWE 2023-01-16
RcRownchangeKK*chgGame
 1794 1812 1.00 1 0.47 20 9.40 
  Lindh, Stefan 1794 SWE1.0010.47209.40 

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)
 
 Lag-DM 2022-2023, div 4 R4 Stockholm SWE 2023-01-23
RcRownchangeKK*chgGame
 2017 1812 0.50 1 0.26 20 5.20 
  Wademark, Helge 2017 SWE0.5010.26205.20 

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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