Individual Calculations May 2015
 Hattab, Hashim  Total change: -9.20  Rating chartPersonal card
 Manhem Varmasterskap 2015 Open grp Gothenburg SWE 2015-02-16
RcRownchangeKK*chgGame
 1866 1920 3.50 7 -0.46 20 -9.20 
  Norlander, Svante 1723 SWE1.0010.25205.00 
  Oxelqvist, Martin 1793 SWE1.0010.33206.60 
  Uhlin, Ragnar 1940 SWE0.5010.03200.60 
  Bengtsson, Jonas 2084 SWE0.001-0.2820-5.60 
  Axelsson, Henrik 2005 SWE0.001-0.3820-7.60 
  Storme, Isak 1685 SWE1.0010.21204.20 
  Svensson, Anders 1980 1832 SWE0.001-0.6220-12.40 

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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