Individual Calculations September 2013
 Ciornei, Dragos, Dr.  Total change: -37.05  Rating chartPersonal card
 Dortmunder Sparkassen-Open A 2013 Dortmund GER 2013-07-27
RcRownchangeKK*chgGame
 1983 2205 3.00 7 -2.47 15 -37.05 
  Nepveu, Manuel 1955 NED0.501-0.3115-4.65 
  Eckardt, Joshua 2023 GER0.501-0.2415-3.60 
  Nielsen, Frode Benedikt 2015 DEN0.501-0.2515-3.75 
  Bausch, Thomas 1969 GER0.501-0.3015-4.50 
  Zolfagharian, Kevin 2010 GER0.001-0.7515-11.25 
  Rolf, Marco 1932 GER0.501-0.3315-4.95 
  Buckels, Valentin 1975 GER0.501-0.2915-4.35 

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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