Individual Calculations November 2009
 Hamidullin, Aydar  Total change: -29.85  Rating chartPersonal card
 Tatarstan Chmp. 2009 open Kazan RUS 2009-08-20
RcRownchangeKK*chgGame
 2016 2222 2.50 6 -1.99 15 -29.85 
  Terentyev, Vitaly 1944 RUS1.0010.17152.55 
  Ioffe, Dmitry 2161 RUS0.001-0.5815-8.70 
  Mukhametgaleeva, Railia 1857 RUS0.001-0.9015-13.50 
  Zlachevskiy, Leonid 2109 RUS0.001-0.6515-9.75 
  Jusupov, Tabris 1989 RUS1.0010.21153.15 
  Sannikov, Grigory 2036 RUS0.501-0.2415-3.60 

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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