Blitz: Individual Calculations February 2023
 Sigurjonsson, Gudmundur  Total change: -4.60  Rating chartPersonal card
 Barion motarodin 2022 nr. 1 Mosfellsbaer ISL 2023-01-10
RcRownchangeKK*chgGame
 1971 1899 4.00 10 -0.23 20 -4.60 
  Gretarsson, Helgi Ass g2366 ISL0.001-0.0520-1.00 
  Hoskuldsson, Sigurdur Heidar 1499  * ISL1.0010.08201.60 
  Mai, Alexander Oliver 2048 ISL1.0010.702014.00 
  Thorfinnsson, Bragi g2303 ISL0.001-0.0820-1.60 
  Johannsson, Birkir Isak 2038 ISL0.001-0.3120-6.20 
  Heidarsson, Arnar Milutin 2127 ISL0.001-0.2120-4.20 
  Hauksson, Hordur Aron 1842 ISL0.001-0.5820-11.60 
  Rasmus, Tomas 1741 ISL1.0010.29205.80 
  Fridgeirsson, Dagur Andri 1835 ISL0.001-0.5920-11.80 
  Palmason, Vilhjalmur 1915 ISL1.0010.522010.40 
 * 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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