Individual Calculations April 2014
 Berg, Runar  Total change: -26.25  Rating chartPersonal card
 Icelandic Team Championship 2013-14 2nd div. round 5-7 Reykjavik ISL 2014-02-28
RcRownchangeKK*chgGame
 2011 2117 1.50 2 0.21 15 3.15 
  Unnarsson, Sverrir 1963 ISL1.0010.29154.35 
  Runarsson, Gunnar 2058 ISL0.501-0.0815-1.20 

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)
 
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 1930 2117 5.00 10 -1.96 15 -29.40 
  Roets, Marius H. 1717  * RSA0.001-0.9215-13.80 
  Sigurdarson, Emil 1867 ISL0.501-0.3115-4.65 
  Holm, Fridgeir K 1729 ISL1.0010.09151.35 
  Nordquelle, Daniel 1717  * NOR1.0010.08151.20 
  Antal, Tibor Kende f2325 HUN0.001-0.2315-3.45 
  Thorhallsson, Simon 1717  * ISL1.0010.08151.20 
  Bekker-Jensen, David f2299 DEN0.001-0.2615-3.90 
  Stefansson, Vignir Vatnar 1844 ISL0.501-0.3315-4.95 
  Opasiak, Dustin Tennessee 1812 GER1.0010.14152.10 
  Constantinou, Peter f2270 ENG0.001-0.3015-4.50 
 * 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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