Individual Calculations April 2023
 Persson, Andreas  Total change: 15.40  Rating chartPersonal card
 Allsv Div I 1 2022-23 R367 Sweden SWE 2023-03-04
RcRownchangeKK*chgGame
 2002 2120 2.50 3 0.57 20 11.40 
  Nackholm, Erik 1830 SWE1.0010.16203.20 
  Johansson, David 2108 SWE1.0010.48209.60 
  Aroven, Mikael 2068 SWE0.501-0.0720-1.40 

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)
 
 Kval Superettan Sweden SWE 2023-03-26
RcRownchangeKK*chgGame
 1881 2120 1.00 1 0.20 20 4.00 
  Andersson, Thorbjorn 1881 SWE1.0010.20204.00 

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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