Rapid: Individual Calculations December 2021
 Fiskaaen, Martin Holten  Total change: 16.60  Rating chartPersonal card
 NM for ungdom C 2021 R 2-1 Bergen NOR 2021-11-12
RcRownchangeKK*chgGame
 1372 1449 2.00 2 0.83 20 16.60 
  Young, Anna Ovidia 1167 NOR1.0010.16203.20 
  Helliesen, Lykke-Merlot 1577 NOR1.0010.672013.40 

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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