Blitz: Individual Calculations July 2018
 Vigfusson, Vigfus  Total change: 10.00  Rating chartPersonal card
 Hradkvold Hugins 2018-06-11 Reykjavik ISL 2018-06-11
RcRownchangeKK*chgGame
 1782 1835 3.50 6 0.12 20 2.40 
  Heidarsson, Arnar 1435  * ISL1.0010.08201.60 
  Stefansson, Vignir Vatnar f2235  * ISL0.001-0.0820-1.60 
  Leosson, Atli Johann 1686 ISL1.0010.30206.00 
  Jonatansson, Sigurdur Freyr 1544 ISL1.0010.15203.00 
  Johannsdottir, Johanna Bjorg 1955 ISL0.5010.16203.20 
  Davidsson, Oskar Vikingur 1839 ISL0.001-0.4920-9.80 
 * 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)
 
 Minningarskakmot um Jorge Fonseca 2018 Reykjavik ISL 2018-06-25
RcRownchangeKK*chgGame
 1741 1835 4.00 6 0.38 20 7.60 
  Magnusson, Thorsteinn 1435  * ISL1.0010.08201.60 
  Bergsson, Stefan 2150 ISL1.0010.862017.20 
  Lagerman, Robert f2235  * ISL0.001-0.0820-1.60 
  Johannsson, Hjortur Yngvi 1699 ISL0.001-0.6820-13.60 
  Ponzi, Tomas 1492 ISL1.0010.12202.40 
  Jonasson, Hordur 1435  * ISL1.0010.08201.60 
 * 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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