Individual Calculations April 2018
 Murray, Michael A.  Total change: -7.60  Rating chartPersonal card
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 1933 1975 4.50 9 -0.38 20 -7.60 
  Steingrimsson, Karl Egill 1659 ISL1.0010.13202.60 
  Laustsen, Lars 2201 DEN0.5010.29205.80 
  Ragnarsson, Dagur f2236 ISL0.001-0.1820-3.60 
  Lorscheid, Gerhard f2228 GER0.001-0.1920-3.80 
  Magnusdottir, Veronika Steinunn 1735 ISL0.501-0.3020-6.00 
  Haile, Batel Goitom 1575  * ISL1.0010.08201.60 
  Loew, Gerald f2204 GER0.001-0.2120-4.20 
  Halldorsson, Hjorleifur 1792 ISL0.501-0.2420-4.80 
  Shaw, Robin A 1770 AUS1.0010.24204.80 
 * 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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