Individual Calculations January 2018
 Westerberg, Claes-Goran  Total change: 5.80  Rating chartPersonal card
 Kristallens KM 2017 Stockholm SWE 2017-09-07
RcRownchangeKK*chgGame
 1899 1872 4.50 9 0.31 20 6.20 
  Dahlstrom, Ingvar 1472  * SWE1.0010.08201.60 
  Naslund, Mikael f2133 SWE0.5010.32206.40 
  Lindh, Fredrik 2254 SWE0.001-0.0920-1.80 
  Damberg, Niklas 1853 SWE1.0010.47209.40 
  Brandt, Stefan 1906 SWE0.001-0.4520-9.00 
  Ytterberg, Felix 1899 SWE0.001-0.4620-9.20 
  Somolinos Pacheco, Jose 1839 ESP1.0010.45209.00 
  Pargman, Michael 1727 SWE1.0010.31206.20 
  Adolfson, Tobias 2005 SWE0.001-0.3220-6.40 
 * 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)
 
 Lag-DM 2017/18 Div 3 R 3 Stockholm SWE 2017-12-04
RcRownchangeKK*chgGame
 1874 1886 0.50 1 -0.02 20 -0.40 
  Saltin, Mikael 1874 SWE0.501-0.0220-0.40 

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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