Individual Calculations January 2024
 Havner, Arvid  Total change: 37.60  Rating chartPersonal card
 Allsv Div III 4 2023-24 5 R3 Sweden SWE 2023-12-03
RcRownchangeKK*chgGame
 1831 1900 1.00 1 0.40 40 16.00 
  Feras, Alharash 1831 SYR1.0010.404016.00 

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)
 
 Hallandsserien 2023-24 R2 Sweden SWE 2023-12-10
RcRownchangeKK*chgGame
 1926 1900 1.00 1 0.54 40 21.60 
  Ekstrom, Jens 1926 SWE1.0010.544021.60 

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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