Blitz: Individual Calculations January 2024
 Ragnarsson, Johann  Total change: 9.00  Rating chartPersonal card
 Fridriksmot Landsbankans 2023 Reykjavik ISL 2023-12-09
RcRownchangeKK*chgGame
 1880 1970 7.00 13 -0.74 20 -14.80 
  Valanciunas, Kristijonas 1570  * LTU1.0010.08201.60 
  Thorhallsson, Throstur g2276 ISL0.001-0.1420-2.80 
  Briem, Hedinn 1636 ISL1.0010.12202.40 
  Prudnikov, Andrey 2109 ISL1.0010.692013.80 
  Runarsson, Gunnar 2059 ISL0.001-0.3820-7.60 
  Hreinsson, Hlidar 2154 ISL0.5010.24204.80 
  Stefansson, Veturlidi Thor 1778 ISL0.501-0.2520-5.00 
  Kjeld, Matthias 2050 ISL0.001-0.3920-7.80 
  Thorsteinsson, Aron Ellert 1719 ISL1.0010.19203.80 
  Helgadottir, Idunn 1657 ISL0.001-0.8620-17.20 
  Heidarsson, Mikael Bjarki 1679 ISL1.0010.15203.00 
  Hermannsson, Sigurbjorn 1664 ISL1.0010.14202.80 
  Thorsteinsson, Thorsteinn f2092 ISL0.001-0.3320-6.60 
 * 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)
 
 Hradskakmot Gardabaejar 2023 Gardabaer ISL 2023-12-11
RcRownchangeKK*chgGame
 2064 1970 4.50 9 0.82 20 16.40 
  Stefansson, Vignir Vatnar g2548 ISL1.0010.982019.60 
  Birkisson, Bardur Orn c2096 ISL0.001-0.3320-6.60 
  Gunnarsson, Arnar m2321 ISL1.0010.892017.80 
  Halldorsson, Kristjan 1662 ISL1.0010.14202.80 
  Ptacnikova, Lenka wg1931 ISL0.001-0.5520-11.00 
  Ingvason, Johann 2082 ISL1.0010.652013.00 
  Jonsson, Gauti Pall 2014 ISL0.001-0.4420-8.80 
  Birkisson, Bjorn Holm 2066 ISL0.001-0.3720-7.40 
  Bjornsson, Eirikur K. 1859 ISL0.501-0.1520-3.00 

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)
 
 Skakkvold TG 2023 Des #2 Gardabaer ISL 2023-12-18
RcRownchangeKK*chgGame
 1691 1970 2.00 2 0.37 20 7.40 
  Sigurdsson, Pall 1809 ISL1.0010.29205.80 
  Jonatansson, Sigurdur Freyr 1573 ISL1.0010.08201.60 

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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