Individual Calculations May 2017
 Bernhardsson, Sten  Total change: -12.80  Rating chartPersonal card
 Karlskrona Open 2017 Karlskrona SWE 2017-01-10
RcRownchangeKK*chgGame
 1835 1990 4.00 7 -0.64 20 -12.80 
  Bober, Sylwia 1590  * SWE1.0010.08201.60 
  Lundgren, Ulf 1938 SWE0.501-0.0720-1.40 
  Bernpaintner, Gustav 1590  * SWE1.0010.08201.60 
  Wahlbom, Magnus 2185 SWE0.5010.25205.00 
  Lacic, Dragan 1625 SWE1.0010.10202.00 
  Svensson, Anders 1971 2103 SWE0.001-0.3520-7.00 
  Storskog, Thomas 1811 SWE0.001-0.7320-14.60 
 * 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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