Individual Calculations April 2013
 Nuelken, Michael  Total change: 22.20  Rating chartPersonal card
 20. VFB Schach Leipzig Open Leipzig GER 2013-03-05
RcRownchangeKK*chgGame
 1750 1499 2.50 9 0.74 30 22.20 
  Duzy, Stefan 1899  * GER0.001-0.0830-2.40 
  Krongraf, Henryk 1796 GER0.5010.353010.50 
  Huelle, Gunter 1759 GER0.001-0.1830-5.40 
  Rucks, Sebastian 1768 GER0.001-0.1730-5.10 
  Caprita, Tiberiu 1757 GER0.001-0.1830-5.40 
  Klas, Friedrich Guenther 1719 GER1.0010.783023.40 
  Kuenitz, Klaus 1626 GER1.0010.673020.10 
  Ehrich, Dieter 1720 GER0.001-0.2230-6.60 
  Drusba, Wolfgang 1708 GER0.001-0.2330-6.90 
 * 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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