Individual Calculations December 2022
 Sigvaldsen, Sebastian  Total change: -16.80  Rating chartPersonal card
 NM for ungdom 2022 D R 5-9 Molde NOR 2022-11-18
RcRownchangeKK*chgGame
 1144 1086 0.00 1 -0.42 40 -16.80 
  Solskinnsbakk, Emthe 1144 NOR0.001-0.4240-16.80 

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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