Individual Calculations April 2014
 Murray, Michael A.  Total change: -17.55  Rating chartPersonal card
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 1892 2004 4.50 9 -1.17 15 -17.55 
  Danielsen, Henrik g2404  * ISL0.001-0.0815-1.20 
  Hisnay, Gregory 1705 USA0.501-0.3515-5.25 
  Steingrimsson, Karl Egill 1663 ISL1.0010.12151.80 
  Steindorsson, Sigurdur P. 2215 ISL0.001-0.2315-3.45 
  Ontiveros, John 1710 ISL1.0010.15152.25 
  Schou-Moldt, Thomas 2191 DEN0.001-0.2615-3.90 
  Petersson, Baldur Teodor 1624 SWE0.001-0.9115-13.65 
  Norlander, Svante 1754 SWE1.0010.19152.85 
  Leosson, Atli Johann 1759 ISL1.0010.20153.00 
 * 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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