Individual Calculations September 2017
 Karlsson, Ulf  Total change: -44.40  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 1922 2036 4.50 10 -1.84 20 -36.80 
  Bremer, Erik 1636  * DEN1.0010.08201.60 
  Pantzar, Milton f2313 SWE0.001-0.1720-3.40 
  Schouten, Mathias Lind 1734 NOR0.501-0.3520-7.00 
  Overmark, Ole 1767 DEN1.0010.17203.40 
  Laustsen, Lars 2204 DEN0.001-0.2820-5.60 
  Dishman, Matthew 1824 ENG1.0010.23204.60 
  Bach, Matthias f2200 GER0.001-0.2820-5.60 
  Stokhaug, Jon Arne 1847 NOR0.501-0.2520-5.00 
  Fossan, Benjamin 1855 NOR0.501-0.2420-4.80 
  Trost, Martin 1844 SWE0.001-0.7520-15.00 
 * 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)
 
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 1850 2018 2.50 4 -0.38 20 -7.60 
  Norevall, Ulf 1834 SWE1.0010.26205.20 
  Helin, Mikael 1849 SWE0.001-0.7220-14.40 
  Frimodig, Johannes 1813 SWE1.0010.24204.80 
  Andersson, Thorbjorn 1902 SWE0.501-0.1620-3.20 

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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