Individual Calculations January 2022
 Larsson, David 1968  Total change: 8.60  Rating chartPersonal card
 Kristallens KM 2021 Stockholm SWE 2021-09-02
RcRownchangeKK*chgGame
 1867 1981 3.50 6 -0.10 20 -2.00 
  Andersson, Lars-Johan 1581  * SWE1.0010.08201.60 
  Mardell, Jonas 2107 SWE0.001-0.3320-6.60 
  Gamback, Bjorn c2097 SWE0.001-0.3420-6.80 
  Allard, Sebastian 1581  * SWE1.0010.08201.60 
  Ral Lustig, Melvin 1581  * SWE1.0010.08201.60 
  Walinder, Lars 2254 SWE0.5010.33206.60 
 * 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 I 2 2021-22 R12 Sweden SWE 2021-12-04
RcRownchangeKK*chgGame
 2001 1981 1.00 1 0.53 20 10.60 
  Jansson, Gilbert 2001 SWE1.0010.532010.60 

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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