Blitz: Individual Calculations May 2023
 Gislason, Agust Orn  Total change: 8.80  Rating chartPersonal card
 Harpa Blitz 2023 Reykjavik ISL 2023-04-02
RcRownchangeKK*chgGame
 1860 1803 4.50 9 0.44 20 8.80 
  Braun, Vitali f2356 GER0.001-0.0320-0.60 
  Hauksson, Helgi 1533 ISL1.0010.17203.40 
  Papp, Zsolt Dr. 2029 HUN0.5010.29205.80 
  Botez, Alexandra wf2059 CAN0.001-0.1920-3.80 
  Debmisra, Ariv 1509 USA1.0010.15203.00 
  Sigurdsson, Elvar Mar 1612 ISL1.0010.25205.00 
  Halldorsson, Bragi 1993 ISL0.001-0.2520-5.00 
  Johannsdottir, Johanna Bjorg 2004 ISL0.001-0.2420-4.80 
  Yedid, Lior 1649 ENG1.0010.29205.80 

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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