Individual Calculations July 2009
 Egorova, Natalie E.  Total change: 3.00  Rating chartPersonal card
 Spring on Petrograd Side 2009 St.Petersburg RUS 2009-03-30
RcRownchangeKK*chgGame
 2050 1868 2.00 7 0.12 25 3.00 
  Dushin, Nikolay 2068 RUS0.001-0.2425-6.00 
  Kozlov, Mikhail 1942 RUS1.0010.602515.00 
  Klobukov, Sergey 1999 RUS0.5010.18254.50 
  Abramichev, Artyom 2015 RUS0.5010.20255.00 
  Pimenov, Revolt 2218 RUS0.001-0.1125-2.75 
  Ginburg, Vladilen 2039 RUS0.001-0.2725-6.75 
  Grigoriev, Yury Z. 2071 RUS0.001-0.2425-6.00 

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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