Individual Calculations November 2011
 Petrenko, Andrey  Total change: -3.15  Rating chartPersonal card
 Club Chmp. 2011 Final Omsk RUS 2011-08-20
RcRownchangeKK*chgGame
 2023 1895 2.50 8 -0.21 15 -3.15 
  Zikunova, Valeria 2057 RUS0.001-0.2915-4.35 
  Bereziy, Petr 1779 RUS1.0010.34155.10 
  Abdulmanov, Marat 2027 RUS1.0010.681510.20 
  Zenzera, Alexey 2235 RUS0.001-0.1215-1.80 
  Krivoshapko, Alexander 2041 RUS0.001-0.3015-4.50 
  Dobrovolsky, Gennady 2056 RUS0.5010.21153.15 
  Bogachkova, Alena 2009 RUS0.001-0.3415-5.10 
  Mikhailovsky, Viktor 1977 RUS0.001-0.3915-5.85 

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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