Individual Calculations April 2009
 Kobs, Stephan, Dr.  Total change: 6.50  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2133 2003 3.00 8 0.26 25 6.50 
  Khotenashvili, Bela wg2350 GEO0.001-0.1125-2.75 
  Posedaru, Bogdan 2188 ROU0.001-0.2625-6.50 
  Kunz, Konstantin 2247 GER0.5010.30257.50 
  Schloetzer, Waldemar 2245 GER0.5010.30257.50 
  Dietzsch, Herbert 2197 GER0.001-0.2525-6.25 
  Novak, Josua 1829 GER0.501-0.2325-5.75 
  Schlemminger, Degenhard 1850 GER1.0010.30257.50 
  Pitic, Jasmin 2157 SRB0.5010.21255.25 

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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