Individual Calculations June 2022
 Malmgren, Saber  Total change: 37.60  Rating chartPersonal card
 Lund Open 2022 grp 5 r56 Lund SWE 2022-04-06
RcRownchangeKK*chgGame
 1144 1381 1.00 1 0.20 40 8.00 
  Bergstrom, Thomas 1144 SWE1.0010.20408.00 

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)
 
 Allsv Div III 6 2021-22 R37 Sweden SWE 2022-05-08
RcRownchangeKK*chgGame
 1621 1439 1.00 1 0.74 40 29.60 
  Lundstrom, Erik 1621 SWE1.0010.744029.60 

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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