Individual Calculations January 2018
 Goransson, Rolf  Total change: -5.60  Rating chartPersonal card
 Orebromasterskapet 2017 Orebro SWE 2017-10-10
RcRownchangeKK*chgGame
 1882 1899 3.50 7 -0.20 20 -4.00 
  Gruvaeus, Curt f2299  * SWE0.5010.42208.40 
  Rosenholm, Magnus 1741 SWE1.0010.29205.80 
  Jonsson, Magnus 1996 SWE0.001-0.3720-7.40 
  Bengtsson, Mats 1953 1631 SWE1.0010.17203.40 
  Lind, Jan-Olov 2244 SWE0.001-0.1120-2.20 
  Linden, Alexander 1499  * SWE0.501-0.4220-8.40 
  Schuurman, Joel 1762 SWE0.501-0.1820-3.60 
 * 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)
 
 Div II 4 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1851 1908 0.50 1 -0.08 20 -1.60 
  Hedlund, Bo 1851 SWE0.501-0.0820-1.60 

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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