Individual Calculations January 2009
 Stakanov, Viktor  Total change: -27.00  Rating chartPersonal card
 Lipetsk region 2008 SF open Lipetsk RUS 2008-10-18
RcRownchangeKK*chgGame
 1854 2023 2.50 5 -1.08 25 -27.00 
  Krutikov, Ilya 1902 RUS1.0010.34258.50 
  Geranichev, Mikhail 1847 RUS0.501-0.2325-5.75 
  Zlobin, Anatolij 1845 RUS0.501-0.2325-5.75 
  Torshin, Anton 1731 RUS0.001-0.8525-21.25 
  Ryakhovskiy, Alexander 1943 RUS0.501-0.1125-2.75 

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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