Individual Calculations October 2012
 Chubakov, Oleg  Total change: -25.35  Rating chartPersonal card
 Championship of Tula region 2012 Tula RUS 2012-09-01
RcRownchangeKK*chgGame
 2058 2201 3.00 7 -1.69 15 -25.35 
  Semenov, Nikolai 2079 RUS1.0010.33154.95 
  Sadovsky, Artem 2064 RUS0.001-0.6815-10.20 
  Kainov, Aleksey 2187 RUS0.001-0.5215-7.80 
  Tjurin, Viktor 1831 RUS0.501-0.4015-6.00 
  Postypalskiy, Mihail f2306 RUS1.0010.64159.60 
  Dikarev, Oleg 2050 RUS0.001-0.7015-10.50 
  Naidenov, Ilia 1892 RUS0.501-0.3615-5.40 

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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