Individual Calculations March 2013
 Murray, Michael A.  Total change: -19.50  Rating chartPersonal card
 Reykjavik Open 2013 Reykjavik ISL 2013-02-19
RcRownchangeKK*chgGame
 2010 2017 4.00 9 -0.65 30 -19.50 
  Socko, Bartosz g2417  * POL0.001-0.0830-2.40 
  Storesund, Henrik 1759 NOR1.0010.18305.40 
  Miedema, David m2364 NED0.001-0.1130-3.30 
  Kristinardottir, Elsa Maria 1747 ISL1.0010.17305.10 
  Andreasen, Per Naesby f2302 DEN0.001-0.1630-4.80 
  Hojgaard, Brandur 1734 FAI0.001-0.8430-25.20 
  Kolka, Dawid 1646 ISL1.0010.10303.00 
  Klug, Christian 1894 GER1.0010.33309.90 
  Bird, Andrew 2223 AUS0.001-0.2430-7.20 
 * 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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