Individual Calculations August 2012
 Zograf, Svetlana  Total change: -7.65  Rating chartPersonal card
 Maestro open 2012 Berdsk RUS 2012-07-08
RcRownchangeKK*chgGame
 2054 1812 0.50 5 -0.51 15 -7.65 
  Dolgusheva, Izabella wf2131 RUS0.001-0.1315-1.95 
  Sergeev, Ilya 2034 RUS0.001-0.2215-3.30 
  Pakhomova, Ekaterina wf2065 RUS0.5010.31154.65 
  Kuzmin, Vladimir 2048 RUS0.001-0.2015-3.00 
  Egorov, Alexander 1990 RUS0.001-0.2715-4.05 

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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