Individual Calculations December 2013
 Petrenko, Kirill  Total change: 38.10  Rating chartPersonal card
 PFO Y15 Svetloe pole RUS 2013-11-02
RcRownchangeKK*chgGame
 1893 1815 4.50 8 1.27 30 38.10 
  Borovik, Artem V. 2040 RUS0.5010.28308.40 
  Kavyev, Emil 1784 RUS1.0010.463013.80 
  Ovchinnikov, Vsevolod 2117 RUS0.001-0.1530-4.50 
  Kosyrev, Nikita 1809 RUS1.0010.493014.70 
  Galiullin, Mikhail 1931 RUS0.001-0.3430-10.20 
  Garafutdinov, Ainur 1909 RUS0.001-0.3730-11.10 
  Mineev, Stanislav 1805 RUS1.0010.493014.70 
  Vlasov, Vladimir 1751 RUS1.0010.413012.30 

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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