Individual Calculations August 2015
 Hellberg, Sture  Total change: -16.60  Rating chartPersonal card
 Klass III grp 4, 2015 Sunne SWE 2015-07-13
RcRownchangeKK*chgGame
 1599 1947 4.50 6 -0.83 20 -16.60 
  Spangberg, Robert 1611 SWE1.0010.12202.40 
  Warston, Hakan 1655 SWE0.501-0.3520-7.00 
  Arnell, Staffan 1569 SWE1.0010.09201.80 
  Karlsson, Bengt-Ake 1616 SWE0.501-0.3820-7.60 
  Fransson, Pia 1547  * SWE1.0010.08201.60 
  Olsson, Dick 1596 SWE0.501-0.3920-7.80 
 * 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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