Individual Calculations November 2012
 Rumiantsev, Alex  Total change: 2.85  Rating chartPersonal card
 Autumn on Petrograd Side 2012 St. Petersburg RUS 2012-09-24
RcRownchangeKK*chgGame
 1905 1843 4.00 9 0.19 15 2.85 
  Gnidenko, Andrey 2155 RUS0.001-0.1415-2.10 
  Demura, Anna 1652 RUS1.0010.25153.75 
  Kolesnikova, Kristina 1957 RUS0.001-0.3415-5.10 
  Gantsevich, Aleksey A. 1626 RUS1.0010.22153.30 
  Kopasov, Evgeny 2007 RUS1.0010.721510.80 
  Zavgorodniaya, Alena 1938 RUS0.001-0.3715-5.55 
  Eltsov, Valery 2084 RUS0.001-0.2015-3.00 
  Sorokina, Svetlana 1713 RUS1.0010.32154.80 
  Tarasov, Ilya 2015 RUS0.001-0.2715-4.05 

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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