Individual Calculations November 2013
 Korochkin, Viktor  Total change: -11.40  Rating chartPersonal card
 Open Moscow region-2013 Rtg Kolomna RUS 2013-09-29
RcRownchangeKK*chgGame
 1847 1990 4.00 7 -0.76 15 -11.40 
  Kharkin, Alexey 1728 RUS1.0010.18152.70 
  Sokolov, Nikita Dm. 1684 RUS0.501-0.3615-5.40 
  Yastrebov, Aleksey V. 2142 RUS0.5010.20153.00 
  Ezhov, Aleksey 1817 RUS1.0010.27154.05 
  Nikitina, Tatiana 1772 RUS1.0010.22153.30 
  Kroll, Dmitry V 1874 RUS0.001-0.6615-9.90 
  Spiridonov, Evgeny 1912 RUS0.001-0.6115-9.15 

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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