Individual Calculations May 2019
 Haile, Batel Goitom  Total change: -12.80  Rating chartPersonal card
 GAMMA Reykjavik Open 2019 Reykjavik ISL 2019-04-08
RcRownchangeKK*chgGame
 1754 1582 2.50 8 0.04 40 1.60 
  Akeya-Price, Robert 1931 ENG0.5010.394015.60 
  Aasen, Kjetil Myrlid 1861 NOR0.001-0.1640-6.40 
  Birkisson, Bjorn Holm 1982  * ISL0.001-0.0840-3.20 
  Lee, Gudmundur Kristinn 1883 ISL0.001-0.1540-6.00 
  Mujacic, Haris 1982  * BIH0.001-0.0840-3.20 
  Leosson, Atli Johann 1796 ISL0.001-0.2340-9.20 
  Thorisson, Bjartur 1182  * ISL1.0010.08403.20 
  Thorisson, Benedikt 1411 ISL1.0010.274010.80 
 * 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)
 
 Nordic Chess Ch for Girls 2019-C Koge DEN 2019-04-26
RcRownchangeKK*chgGame
 1389 1582 2.50 4 -0.36 40 -14.40 
  Thoroddsen, Anna Katarina 1182  * ISL1.0010.08403.20 
  Arockiaraj Cheryl, Nancee 1267 DEN1.0010.14405.60 
  Larre, Linnea 1563 NOR0.001-0.5340-21.20 
  Sippola, Sara-Olivia 1544 FIN0.501-0.0540-2.00 
 * 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)
 

 

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