Individual Calculations March 2024
 Johannsson, Arnar Bjarki  Total change: -35.20  Rating chartPersonal card
 Reykjavik Chess Championship 2024 Round 8-9 Reykjavik ISL 2024-01-31
RcRownchangeKK*chgGame
 1332 1323 1.00 2 0.01 40 0.40 
  Bjarkason, Brynjar 1637 ISL0.001-0.1440-5.60 
  Steinsson, Dagur Kari 1027 ISL1.0010.15406.00 

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)
 
 Bikarsyrpa III (2023-24) Reykjavik ISL 2024-02-16
RcRownchangeKK*chgGame
 1127 1308 2.00 4 -0.89 40 -35.60 
  Thoroddsen, Jon Louie 1123 ISL1.0010.264010.40 
  Eiriksson, Theodor 1302 ISL0.001-0.5140-20.40 
  B. Berglindardottir, Emilia Embla 1073 ISL0.001-0.7940-31.60 
  Steinsson, Dagur Kari 1009 ISL1.0010.15406.00 

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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