Individual Calculations March 2023
 Arvidsson, Erik  Total change: -40.00  Rating chartPersonal card
 Allsv Div II 7 2022-23 R5 Sweden SWE 2023-02-05
RcRownchangeKK*chgGame
 2014 2002 0.50 1 0.02 20 0.40 
  Dolgov, Mikhail 2014 SWE0.5010.02200.40 

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)
 
 Elite Hotels Open 2023 lang Vaxjo SWE 2023-02-11
RcRownchangeKK*chgGame
 1801 2002 1.00 4 -2.02 20 -40.40 
  Gerdes, Sebastian 1782 SWE1.0010.22204.40 
  Hedin, Niclas 1833 SWE0.001-0.7220-14.40 
  Johnsson, Marcus 1871 SWE0.001-0.6820-13.60 
  Johansson, Isac 1717 SWE0.001-0.8420-16.80 

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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