Blitz: Individual Calculations February 2022
 Gudmundsson, Gunnar Erik  Total change: 43.60  Rating chartPersonal card
 Jolahradskakmot TR 2021 Reykjavik ISL 2021-12-30
RcRownchangeKK*chgGame
 1892 1797 4.50 10 0.39 20 7.80 
  Stefansson, Vignir Vatnar m2434 ISL0.001-0.0120-0.20 
  Birnuson, Geir 1466 ISL1.0010.12202.40 
  Eliasson, Kristjan Orn 1845 ISL1.0010.572011.40 
  Jonsson, Gauti Pall 2091 ISL1.0010.852017.00 
  Skarphedinsson, Ingvar Wu 1626 ISL0.001-0.7320-14.60 
  Briem, Stephan 2068 ISL0.5010.33206.60 
  Briem, Benedikt 1805 ISL0.001-0.4920-9.80 
  Heidarsson, Arnar Milutin 2025 ISL0.001-0.2120-4.20 
  Johannsdottir, Johanna Bjorg 1933 ISL1.0010.682013.60 
  Thorisson, Benedikt 1631 ISL0.001-0.7220-14.40 

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)
 
 Reykajvik Blitz Open Reykjavik ISL 2022-01-29
RcRownchangeKK*chgGame
 1948 1778 5.00 10 1.79 20 35.80 
  Kjartansson, Gudmundur g2312 ISL0.001-0.0320-0.60 
  Heidarsson, Arnar Milutin 2071 ISL0.001-0.1520-3.00 
  Nilssen, Ellen Fredericia wf2106 DEN0.001-0.1320-2.60 
  Helgadottir, Idunn 1378  * ISL1.0010.08201.60 
  Heidarsson, Mikael Bjarki 1447 ISL1.0010.12202.40 
  Johannsdottir, Johanna Bjorg 1933 ISL0.001-0.2920-5.80 
  Eliasson, Kristjan Orn 1859 ISL1.0010.612012.20 
  Machlik, Monika 1940 NOR1.0010.712014.20 
  Thorhallsson, Simon f2136 ISL0.001-0.1020-2.00 
  Thorfinnsson, Bragi g2299 ISL1.0010.972019.40 
 * 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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