Individual Calculations February 2015
 Al-Hadarani, Hatim  Total change: -8.60  Rating chartPersonal card
 Karlstad Open 2014 Karlstad SWE 2014-12-27
RcRownchangeKK*chgGame
 2088 2285 4.00 6 -0.43 20 -8.60 
  Wiklund, Johan 1885  * SWE1.0010.08201.60 
  Bjorkeroth, Johan 2045 SWE1.0010.20204.00 
  Malm Lindberg, Henrik 2229 SWE0.001-0.5820-11.60 
  Stray, Gunnar 2057 NOR1.0010.21204.20 
  Angskog, Kent 2194 SWE0.001-0.6220-12.40 
  Gillefalk, Bjorn 2115 SWE1.0010.28205.60 
 * 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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