Individual Calculations April 2018
 Heimisson, Hilmir Freyr  Total change: -92.80  Rating chartPersonal card
 Icelandic Team Championship 2017-18 - 1st division Round 6-9 Reykjavik ISL 2018-03-01
RcRownchangeKK*chgGame
 2254 2224 1.50 4 -0.34 40 -13.60 
  Johannesson, Ingvar Thor f2345 ISL0.5010.16406.40 
  Gunnarsson, Jon Viktor m2471 ISL0.001-0.1940-7.60 
  Arnalds, Stefan 1999 ISL1.0010.22408.80 
  Kristinsson, Baldur 2202 ISL0.001-0.5340-21.20 

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)
 
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 1982 2224 5.00 9 -1.98 40 -79.20 
  Lenderman, Aleksandr g2600 USA0.001-0.0940-3.60 
  Runarsson, Gunnar 1993 ISL0.001-0.7940-31.60 
  Coffman, Charles Z 1824  * USA0.001-0.9240-36.80 
  Gunnarsson, Baltasar Mani Wedhol 1824  * ISL1.0010.08403.20 
  Ontiveros, John 1824  * ISL1.0010.08403.20 
  Andrason, Pall 1858 ISL1.0010.10404.00 
  Zhou, Aiden 1977 CAN0.501-0.3140-12.40 
  Ragnarsson, Johann 1985 ISL0.501-0.3040-12.00 
  Gudmundsson, Bjorgvin S 1949 ISL1.0010.17406.80 
 * 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)
 

 

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