Individual Calculations May 2013
 Naumann, Alexander  Total change: -1.90  Rating chartPersonal card
 1.Schachbundesliga 2012/2013 Hamburg GER 2012-10-20
RcRownchangeKK*chgGame
 2396 2535 6.50 10 -0.19 10 -1.90 
  Minor, Samuel 2223 GER0.501-0.3610-3.60 
  Hahn, Werner 2171 GER1.0010.10101.00 
  Van Delft, Merijn m2395 NED0.501-0.1910-1.90 
  Zierke, Oliver f2261 GER1.0010.17101.70 
  Cioara, Andrei Nestor m2483 ROU0.501-0.0710-0.70 
  Kasimdzhanov, Rustam g2690 UZB0.001-0.2910-2.90 
  Joachim, Sven m2436 GER1.0010.36103.60 
  Straeter, Timo f2360 GER1.0010.27102.70 
  Feygin, Michael m2538 GER0.5010.00100.00 
  Thesing, Matthias m2399 GER0.501-0.1810-1.80 

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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