Rapid: Individual Calculations September 2015
 Al-Hadarani, Hatim  Total change: 36.80  Rating chartPersonal card
 Goteborg Open 2015 rapid Gothenburg SWE 2015-08-14
RcRownchangeKK*chgGame
 2206 2254 4.00 4 1.84 20 36.80 
  Persson, Borje 1854  * SWE1.0010.08201.60 
  Harstad, Christian 1973 NOR1.0010.16203.20 
  Blomqvist, Erik g2507 SWE1.0010.812016.20 
  Wiedenkeller, Michael m2488 LUX1.0010.792015.80 
 * 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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