Individual Calculations January 2022
 Bjornvall, Tord  Total change: 19.80  Rating chartPersonal card
 Ervalla KM 2021 Ervalla SWE 2021-10-04
RcRownchangeKK*chgGame
 1860 2000 4.50 6 0.58 20 11.60 
  Jonsson, Christian 1990 1608 SWE1.0010.08201.60 
  Goransson, Rolf 1872 SWE1.0010.33206.60 
  Nordberg, Tobias 1600  * SWE1.0010.08201.60 
  Lind, Jan-Olov 2196 SWE0.001-0.2520-5.00 
  Andersson, Gorgen 1891 SWE1.0010.35207.00 
  Jonsson, Magnus 1990 SWE0.501-0.0120-0.20 
 * 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 II 2 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1937 2000 1.00 1 0.41 20 8.20 
  Johansson, Bjorn 1937 SWE1.0010.41208.20 

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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