Individual Calculations November 2022
 Al Jomaa, Valid  Total change: 7.20  Rating chartPersonal card
 Kvibergspelen 2022 std Goteborg SWE 2022-10-01
RcRownchangeKK*chgGame
 1663 1516 1.50 4 0.18 40 7.20 
  Eldh, Hjalmar 1714 SWE0.001-0.2440-9.60 
  Kovacik, Oliver 1236 ISL1.0010.16406.40 
  Nackholm, Erik 1861 SWE0.5010.394015.60 
  Frost, Niklas 1840 SWE0.001-0.1340-5.20 

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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