Individual Calculations October 2008
 Tukhvatullin, Timur  Total change: -19.05  Rating chartPersonal card
 Tatarstan Chmp. 2008 open Kazan RUS 2008-08-20
RcRownchangeKK*chgGame
 2078 2225 3.50 7 -1.27 15 -19.05 
  Akhmadeev, Vadim m2397 RUS0.001-0.2715-4.05 
  Tsaregorodtsev, Mikhail 2028 RUS0.501-0.2515-3.75 
  Zainutdinov, Iskander 1875 RUS1.0010.11151.65 
  Fedotov, Ivan 1979 RUS0.501-0.3115-4.65 
  Bashkirov, Aleksey 2131 RUS0.001-0.6315-9.45 
  Sadykov, Renat 2100 RUS0.501-0.1715-2.55 
  Igudesman, Boris 2033 RUS1.0010.25153.75 

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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