Blitz: Individual Calculations August 2023
 Kjartansson, David  Total change: -8.20  Rating chartPersonal card
 Videyjarmotid 2023 Reykjavik ISL 2023-07-09
RcRownchangeKK*chgGame
 1941 2333 7.50 9 -0.35 10 -3.50 
  Briem, Gudrun Fanney 1711 ISL1.0010.01100.10 
  Kjeld, Matthias 2044 ISL0.001-0.8410-8.40 
  Bjarkason, Brynjar 1662 ISL1.0010.01100.10 
  Omarsson, Adam 1873 ISL1.0010.05100.50 
  Lagerman, Robert f2227 ISL1.0010.36103.60 
  Jonsson, Gauti Pall 2089 ISL0.501-0.3010-3.00 
  Bjornsson, Eirikur K. 1798 ISL1.0010.03100.30 
  Prudnikov, Andrey 2136 UKR1.0010.25102.50 
  Sigurdsson, Runar 1933  * ISL1.0010.08100.80 
 * 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)
 
 20 ara afmaelis skakmot Vinaskakelagsins 2023 Reykjavik ISL 2023-07-24
RcRownchangeKK*chgGame
 1992 2333 5.50 7 -0.47 10 -4.70 
  Brynjarsson, Orvar Holm 1933  * ISL1.0010.08100.80 
  Bjornsson, Eirikur K. 1798 ISL1.0010.03100.30 
  Halldorsson, Bragi 2022 ISL1.0010.14101.40 
  Lagerman, Robert f2227 ISL0.501-0.1410-1.40 
  Ingvason, Johann 2018 ISL1.0010.14101.40 
  Thorsson, Olafur 2130 ISL0.001-0.7610-7.60 
  Eliasson, Kristjan Orn 1817 ISL1.0010.04100.40 
 * 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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