Individual Calculations December 2019
 Helliesen, Lykke-Merlot  Total change: -57.20  Rating chartPersonal card
 NM for ungdom 2019 E R 4-7 Skien NOR 2019-11-08
RcRownchangeKK*chgGame
 1499 1619 1.00 4 -1.43 40 -57.20 
  Olsen, William Alexander 1843 NOR0.001-0.2240-8.80 
  Digernes, Mikael 1715 NOR0.001-0.3740-14.80 
  Fiskaaen, Martin Holten 1219  * NOR0.001-0.9240-36.80 
  Skjelbred, Marius Hjemsater 1219  * NOR1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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