Blitz: Individual Calculations December 2015
 Kostin, Ilya  Total change: 6.40  Rating chartPersonal card
 Ural FR Chmp. 2015 B-17 blitz Chelyabinsk RUS 2015-11-10
RcRownchangeKK*chgGame
 1782 1703 3.50 8 0.32 20 6.40 
  Anchutin, Nikita 1927 RUS0.001-0.2220-4.40 
  Smorchkov, Danil 1878 RUS1.0010.732014.60 
  Dubinin, Alexsandr 1847 RUS0.001-0.3120-6.20 
  Chumak, Dmitrii 1783 RUS0.5010.11202.20 
  Lilov, Aleksandr 1763 RUS0.001-0.4220-8.40 
  Davidenko, Dmitriy 1681 RUS0.001-0.5320-10.60 
  Kharitonov, Nikita 1650 RUS1.0010.43208.60 
  Poltoratskiy, Aleksandr 1727 RUS1.0010.532010.60 

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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