Individual Calculations March 2018
 Briem, Benedikt  Total change: 79.20  Rating chartPersonal card
 Skakhatid Motx 2018 b-flokkur Kopavogur ISL 2018-01-09
RcRownchangeKK*chgGame
 1637 1464 2.50 6 0.57 40 22.80 
  Briem, Stephan 1864  * ISL0.001-0.0840-3.20 
  Jonsson, Olafur Gisli 1856 ISL0.5010.424016.80 
  Karlsson, Isak Orri 1307 ISL1.0010.294011.60 
  Luu, Robert 1680 ISL0.001-0.2240-8.80 
  Eliasson, Kristjan Orn 1846 ISL0.001-0.0940-3.60 
  Gunnarsson, Baltasar Mani Wedhol 1268 ISL1.0010.254010.00 
 * 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)
 
 Skakthing Reykjavikur 2018 Reykjavik ISL 2018-01-10
RcRownchangeKK*chgGame
 1722 1464 3.00 7 1.41 40 56.40 
  Bergsson, Stefan 1864  * ISL0.001-0.0840-3.20 
  Mai, Alexander Oliver 1864  * ISL0.001-0.0840-3.20 
  Einarsson, Oskar Long 1785 ISL0.001-0.1340-5.20 
  Oskarsson, Anton Breki 1289 ISL1.0010.274010.80 
  Eliasson, Kristjan Orn 1846 ISL1.0010.914036.40 
  Ragnarsson, Johann 1864  * ISL0.001-0.0840-3.20 
  Bjarnason, Larus H 1539 ISL1.0010.604024.00 
 * 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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