Individual Calculations April 2014
 Holm, Fridgeir K  Total change: -7.35  Rating chartPersonal card
 Icelandic Team Championship 2013-14 3rd div. round 5-7 Reykjavik ISL 2014-02-28
RcRownchangeKK*chgGame
 1952 1727 0.00 1 -0.22 15 -3.30 
  Brynjarsson, Helgi 1952 ISL0.001-0.2215-3.30 

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
 1978 1729 1.50 8 -0.27 15 -4.05 
  Ptacnikova, Lenka wg2129  * ISL0.001-0.0815-1.20 
  Svensson, Lars-Ake 2007 SWE0.5010.33154.95 
  Berg, Runar 2117 ISL0.001-0.0915-1.35 
  Frick, Renato 2038 LIE0.001-0.1415-2.10 
  Thorsteinsdottir, Gudlaug wf2056 ISL0.001-0.1315-1.95 
  Kravchuk, Mykhaylo 1470 ISL1.0010.18152.70 
  Arvidsson, Jonas 1992 SWE0.001-0.1815-2.70 
  Klyszcz, Michael 2011 GER0.001-0.1615-2.40 
 * 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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