Individual Calculations January 2022
 Ivarsson, Simon  Total change: 0.80  Rating chartPersonal card
 Linkopingsmasterskap 2021 Linkoping SWE 2021-09-21
RcRownchangeKK*chgGame
 1865 1645 1.50 4 0.43 20 8.60 
  Qwarfort, Fredrik 1866 SWE1.0010.782015.60 
  Carlsson, Ingvar 2045  * SWE0.001-0.0820-1.60 
  Orci, Istvan 1504 SWE0.501-0.1920-3.80 
  Jogstad, Daniel c2045  * SWE0.001-0.0820-1.60 
 * 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)
 
 Allsv Div III 4 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1728 1645 0.00 1 -0.39 20 -7.80 
  Lofstrom, Bjorn 1728 SWE0.001-0.3920-7.80 

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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