Individual Calculations January 2009
 Sadykov, Airat F.  Total change: -15.15  Rating chartPersonal card
 85. Kazan Chmp. 2008 open Kazan RUS 2008-11-22
RcRownchangeKK*chgGame
 2115 2110 3.00 8 -1.01 15 -15.15 
  Pushkin, Eduard 2200 RUS0.001-0.3815-5.70 
  Bakunina, Albina 1882 RUS1.0010.21153.15 
  Safin, Ravgat 1978 RUS1.0010.32154.80 
  Sharafiev, Azat 2412 RUS0.001-0.1515-2.25 
  Lyanguzov, Oleg f2321 RUS0.001-0.2315-3.45 
  Igudesman, Boris 2064 RUS0.001-0.5615-8.40 
  Vafin, Nail G 2029 RUS1.0010.39155.85 
  Solovyev, Mikhail 2031 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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