Individual Calculations March 2024
 Helgadottir, Idunn  Total change: 113.20  Rating chartPersonal card
 Reykjavik Chess Championship 2024 Round 8-9 Reykjavik ISL 2024-01-31
RcRownchangeKK*chgGame
 2124 1615 1.00 1 0.96 40 38.40 
  Fridjonsson, Julius 2124 ISL1.0010.964038.40 

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)
 
 Icelandic Women Championship 2024 Kopavogur ISL 2024-02-05
RcRownchangeKK*chgGame
 1900 1635 3.50 7 1.87 40 74.80 
  Briem, Gudrun Fanney 1586 ISL1.0010.434017.20 
  Johannsdottir, Johanna Bjorg 1990 ISL0.001-0.1140-4.40 
  Kristinardottir, Elsa Maria 1860 ISL0.001-0.2240-8.80 
  Finnbogadottir, Tinna Kristin 1831 ISL1.0010.754030.00 
  Magnusdottir, Veronika Steinunn 1710 ISL1.0010.604024.00 
  Ptacnikova, Lenka wg2082 ISL0.5010.444017.60 
  Prudnykova, Olga wm2241 ISL0.001-0.0240-0.80 

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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