Individual Calculations December 2013
 Yanko, Ivan  Total change: 8.70  Rating chartPersonal card
 PFO Y17 Svetloe pole RUS 2013-11-02
RcRownchangeKK*chgGame
 1808 1661 2.50 6 0.58 15 8.70 
  Shilyaev, Fedor 1997 RUS0.001-0.1215-1.80 
  Mikheev, Aleksey 1910 RUS0.001-0.1915-2.85 
  Vardanyan, Tigran 1677 RUS1.0010.52157.80 
  Soldatenkov, Anton 1812 RUS0.001-0.3015-4.50 
  Sibagatullin, Timur 1824 RUS0.5010.22153.30 
  Meerson, Grigory 1627 RUS1.0010.45156.75 

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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