Blitz: Individual Calculations May 2023
 Johannsson, Orn Leo  Total change: -1.20  Rating chartPersonal card
 Harpa Blitz 2023 Reykjavik ISL 2023-04-02
RcRownchangeKK*chgGame
 2013 2233 5.50 9 -1.32 20 -26.40 
  Halldorsson, Kristjan 1833  * ISL1.0010.08201.60 
  Alashtar, Aasef 1965 FRA1.0010.17203.40 
  Thorsteinsdottir, Hallgerdur wf1936 ISL1.0010.15203.00 
  Stefansson, Vignir Vatnar m2506 ISL0.001-0.1720-3.40 
  Pagan, Jonathan 2054 USA0.001-0.7320-14.60 
  Bartelt, Max Peter 1947 GER0.501-0.3420-6.80 
  Yeo, Ruizhi Carwyn 1863 SGP1.0010.10202.00 
  Skarphedinsson, Ingvar Wu 2017 ISL1.0010.22204.40 
  Halldorsson, Bragi 1993 ISL0.001-0.8020-16.00 
 * 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)
 
 Barion motarodin 2023 mot #4 Reykjavik ISL 2023-04-18
RcRownchangeKK*chgGame
 2170 2233 7.50 11 1.26 20 25.20 
  Johannsson, Eythor Trausti 1833  * ISL1.0010.08201.60 
  Stefansson, Vignir Vatnar m2506 ISL0.001-0.1720-3.40 
  Fridgeirsson, Dagur Andri 1905 ISL1.0010.13202.60 
  Heidarsson, Arnar Milutin 2063 ISL0.001-0.7220-14.40 
  Thorisson, Benedikt 1936 ISL1.0010.15203.00 
  Kolka, David 2079 ISL1.0010.29205.80 
  Johannesson, Ingvar Thor f2359 ISL0.5010.17203.40 
  Thorfinnsson, Bragi g2314 ISL1.0010.612012.20 
  Gunnarsson, Jon Viktor m2391 ISL0.001-0.2920-5.80 
  Ornolfsson, Magnus P. 2111 ISL1.0010.33206.60 
  Gretarsson, Helgi Ass g2370 ISL1.0010.682013.60 
 * 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)
 

 

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