Individual Calculations March 2014
 Olafsson, Thorvardur  Total change: -1.95  Rating chartPersonal card
 Reykjavik Championship 2014 Reykjavik ISL 2014-01-05
RcRownchangeKK*chgGame
 2094 2256 6.00 9 -0.13 15 -1.95 
  Petersen, Jakob Alexander 1856  * ISL1.0010.08151.20 
  Stefansson, Vignir Vatnar 1856  * ISL1.0010.08151.20 
  Baldursson, Haraldur 2013 ISL1.0010.20153.00 
  Bjornsson, Sigurbjorn f2375 ISL1.0010.66159.90 
  Kjartansson, David f2336 ISL0.001-0.3915-5.85 
  Hardarson, Jon Trausti 2003 ISL1.0010.19152.85 
  Jensson, Einar Hjalti f2347 ISL0.001-0.3815-5.70 
  Ragnarsson, Dagur 2073 ISL1.0010.26153.90 
  Baldvinsson, Loftur 1983 ISL0.001-0.8315-12.45 
 * 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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