Individual Calculations September 2009
 Popov, Alexander A.  Total change: -24.50  Rating chartPersonal card
 Chelyabinsk CCC 2009 Rtg Chelyabinsk RUS 2009-08-08
RcRownchangeKK*chgGame
 2032 1831 0.00 4 -0.98 25 -24.50 
  Baisalova, Aigul wf2100 KAZ0.001-0.1725-4.25 
  Perezolov, Gerald 2071 RUS0.001-0.2025-5.00 
  Barkov, Alexey 2039 RUS0.001-0.2325-5.75 
  Khazhipov, Timur 1916 RUS0.001-0.3825-9.50 

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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