Blitz: Individual Calculations April 2019
 Einarsson, Halldor Gretar  Total change: -11.40  Rating chartPersonal card
 Elitukvold 2019-03-06 Kopavogur ISL 2019-03-06
RcRownchangeKK*chgGame
 2042 2147 2.50 7 -1.84 20 -36.80 
  Stefansson, Vignir Vatnar f2376 ISL0.001-0.2120-4.20 
  Johannsdottir, Johanna Bjorg 1964 ISL0.001-0.7420-14.80 
  Kristinsson, Baldur 1987 ISL1.0010.29205.80 
  Sigurdsson, Birkir Karl 1881 ISL0.501-0.3220-6.40 
  Edvardsson, Kristjan 2220 ISL0.001-0.4020-8.00 
  Briem, Benedikt 1747  * ISL1.0010.08201.60 
  Briem, Stephan 2118 ISL0.001-0.5420-10.80 
 * 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)
 
 Elitukvold 2019-03-20 Kopavogur ISL 2019-03-20
RcRownchangeKK*chgGame
 2057 2147 5.50 7 1.27 20 25.40 
  Heidarsson, Arnar 1871 ISL1.0010.17203.40 
  Briem, Stephan 2118 ISL1.0010.46209.20 
  Arnalds, Stefan 1767 ISL0.501-0.4120-8.20 
  Thorvaldsson, Jon 2114 ISL1.0010.45209.00 
  Petursson, Palmi Ragnar f2039 ISL1.0010.35207.00 
  Stefansson, Vignir Vatnar f2376 ISL0.001-0.2120-4.20 
  Sigfusson, Sigurdur f2115 ISL1.0010.46209.20 

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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