Individual Calculations January 2015
 Areklett, Ivar  Total change: -20.60  Rating chartPersonal card
 Haugalandet Grand Prix 2014 Torvastad NOR 2014-11-28
RcRownchangeKK*chgGame
 1906 2099 2.50 5 -1.03 20 -20.60 
  Skjolingstad, Sverre 1699  * NOR1.0010.08201.60 
  Kizatbay, Abyl 1812 NOR0.501-0.3420-6.80 
  Hagesather, Halvard c2299 NOR0.001-0.2420-4.80 
  Melkevik, Johannes 2021 NOR0.001-0.6120-12.20 
  Tungland, Gunnar 1699  * NOR1.0010.08201.60 
 * 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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