Individual Calculations March 2019
 Sjoberg, Isak  Total change: -23.20  Rating chartPersonal card
 Nordic Youth Chess Championship 2019 - B-group Borgarnes ISL 2019-02-15
RcRownchangeKK*chgGame
 2160 2250 3.00 6 -0.58 40 -23.20 
  Fjallheim, Leif Reinert 1850  * FAI1.0010.08403.20 
  Tryggestad, Andreas Garberg f2351 NOR0.5010.14405.60 
  Carlsson, Ludvig c2217 SWE1.0010.454018.00 
  Briem, Stephan 1987 ISL0.501-0.3240-12.80 
  Stefansson, Vignir Vatnar f2263 ISL0.001-0.4840-19.20 
  Sorensen, Hampus 2289 SWE0.001-0.4540-18.00 
 * 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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