Individual Calculations January 2022
 Ratama, Sofie Kristine  Total change: -16.80  Rating chartPersonal card
 Alta Klubbmesterskapet 2021, runde 5-10 Alta NOR 2021-09-15
RcRownchangeKK*chgGame
 1612 1570 0.50 2 -0.42 40 -16.80 
  Brasoy, Aksel 1877 NOR0.001-0.1440-5.60 
  Henriksen, Gunnar 1346 NOR0.501-0.2840-11.20 

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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