Individual Calculations September 2009
 Skorobogatykh, Andrey  Total change: -18.50  Rating chartPersonal card
 Voronezh open 2009 - FIDE tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2082 1919 1.00 6 -0.74 25 -18.50 
  Rysbayeva, Nazerke wf2106 KAZ0.001-0.2625-6.50 
  Ognerubova, Anastasia wf2010 RUS0.5010.12253.00 
  Kirsanova, Ekaterina wf2131 RUS0.001-0.2325-5.75 
  Demikhov, Vladislav 2141 RUS0.001-0.2225-5.50 
  Dogodkina, Julia 2040 RUS0.5010.16254.00 
  Borisovsky, Viktor 2064 RUS0.001-0.3125-7.75 

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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