Individual Calculations October 2008
 Koths, Peter  Total change: -9.00  Rating chartPersonal card
 17. ZMD Open Dresden 2008 Dresden GER 2008-07-19
RcRownchangeKK*chgGame
 1911 1973 3.50 7 -0.60 15 -9.00 
  Ghaem Maghami, Ehsan g2323 IRI0.001-0.1115-1.65 
  Durot, Edwige 1793 FRA1.0010.26153.90 
  Bauschmann, Christoph 1675 GER0.001-0.8515-12.75 
  Schoene, Frederik 1846 GER1.0010.33154.95 
  Ruecker, Bastian 1815 GER1.0010.29154.35 
  Rudolf, Matthias, Dr. 2130 GER0.001-0.2915-4.35 
  Gerntke, Oliver 1796 GER0.501-0.2315-3.45 

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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