Individual Calculations April 2015
 Murray, Michael A.  Total change: -45.80  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 1901 2008 4.00 10 -2.29 20 -45.80 
  Maze, Sebastien g2408  * FRA0.001-0.0820-1.60 
  Holm, Fridgeir K 1700 ISL0.001-0.8620-17.20 
  Fjallheim, Leif Reinert 1608  * FAI1.0010.08201.60 
  Nilsen, Tobias Lang 1761 NOR1.0010.19203.80 
  Haugli, Petter m2247 NOR0.001-0.2020-4.00 
  Opasiak, Dustin Tennessee 1781 POL1.0010.21204.20 
  Wahlbom, Magnus 2278 SWE0.001-0.1720-3.40 
  Miszkielo, Bartosz 1694 POL0.001-0.8620-17.20 
  Kjartansson, Dagur 1756 ISL0.501-0.3120-6.20 
  De Winter, Eric 1776 NED0.501-0.2920-5.80 
 * 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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