Individual Calculations September 2009
 Egorova, Ekaterina  Total change: 17.10  Rating chartPersonal card
 Summer on Petrograd Side 2009 open St.Petersburg RUS 2009-07-20
RcRownchangeKK*chgGame
 2204 2075 3.50 7 1.14 15 17.10 
  Shushpanova, Nina wf1980 RUS1.0010.37155.55 
  Vunder, Andrey 2243 RUS1.0010.721510.80 
  Shushpanov, Vladimir m2384 RUS0.001-0.1415-2.10 
  Kuzmin, Yuriy 2179 RUS1.0010.64159.60 
  Maevsky, Nikolay 2248 RUS0.5010.23153.45 
  Kazakevich, Grigoriy 2148 RUS0.001-0.4015-6.00 
  Zhukov, Klim 2243 RUS0.001-0.2815-4.20 

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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