Individual Calculations June 2013
 Isaksson, Per  Total change: -17.70  Rating chartPersonal card
 Sthlm SS Swiss KM 2013 Stockholm SWE 2013-01-22
RcRownchangeKK*chgGame
 1888 2016 2.50 5 -0.75 15 -11.25 
  Spangberg, Robert 1620 SWE1.0010.08151.20 
  Knoppel, Bjorn 1862 SWE0.001-0.7115-10.65 
  Kyhle, Bo 2172 SWE0.001-0.2915-4.35 
  Falk, Ingemar 1831 SWE0.501-0.2415-3.60 
  Anders, Krisar 1953 SWE1.0010.41156.15 

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)
 
 Stockholm Elo Challenge 2013 Stockholm SWE 2013-04-26
RcRownchangeKK*chgGame
 1932 2021 5.00 9 -0.43 15 -6.45 
  Greibrokk, Ingrid Andrea 1621  * NOR1.0010.08151.20 
  Karlsson, Lars g2419 SWE0.001-0.0815-1.20 
  Knoppel, Bjorn 1877 SWE1.0010.31154.65 
  Akesson, Ralf g2421  * SWE0.001-0.0815-1.20 
  Yazdankhah, Sam 1643 SWE1.0010.09151.35 
  Olund, Joar 2225 SWE0.001-0.2415-3.60 
  Larsson, Christer 1636 SWE0.501-0.4115-6.15 
  Pantzar, Milton 1698 SWE1.0010.13151.95 
  Duenas, Alexis 1847 SWE0.501-0.2315-3.45 
 * 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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