Individual Calculations September 2011
 Kovalenko, Alexander  Total change: -32.00  Rating chartPersonal card
 7 Memorial A. Ermaka Zaporizhzhya UKR 2011-06-25
RcRownchangeKK*chgGame
 1916 2156 1.50 6 -3.20 10 -32.00 
  Musiienko, Danylo 1914 UKR0.001-0.8010-8.00 
  Kazakov, Maksym 1931 UKR0.001-0.7810-7.80 
  Chernov, Vladimir I 1954 UKR0.001-0.7610-7.60 
  Barantseva, Alexandra wf1847 UKR0.501-0.3610-3.60 
  Kucheryavy, Vadym 1756  * UKR1.0010.08100.80 
  Liakhov, Gennady 2096 UKR0.001-0.5810-5.80 
 * 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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