Individual Calculations February 2023
 Kierulf, Villum Brevick  Total change: -3.20  Rating chartPersonal card
 Ostlandsserien 3. div B 2022-2023 R 3 Diverse NOR 2023-01-14
RcRownchangeKK*chgGame
 2122 1724 0.00 1 -0.08 40 -3.20 
  Matcins, Aleksejs 2122 LAT0.001-0.0840-3.20 

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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