Individual Calculations September 2017
 Alfven, Jorgen  Total change: -19.20  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 1859 1927 5.00 10 -0.96 20 -19.20 
  Short, Nigel D g2327  * ENG0.001-0.0820-1.60 
  Madsen, Svend 1673 DEN1.0010.19203.80 
  Kolvig, Bent 2230 DEN0.001-0.1420-2.80 
  Gutierrez Bolado, Juan Antonio 1696 ESP1.0010.21204.20 
  Henriksen, Morgan 1632 NOR0.001-0.8520-17.00 
  Svensson, Anders 1980 1723 SWE0.001-0.7620-15.20 
  Hansen, Anders 1624 SWE1.0010.14202.80 
  Christiansen, Torsten Sundgaar 1718 DEN1.0010.23204.60 
  Jacobsen, Mikkel Manosri f2247 DEN0.001-0.1320-2.60 
  Kirkebaekke, Mark 1716 DEN1.0010.23204.60 
 * 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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