Individual Calculations July 2009
 Tuzhba, Konstantin  Total change: 25.50  Rating chartPersonal card
 SouthFR Chmp. 2009 open - Doroshkevich Memorial Belorechensk RUS 2009-05-22
RcRownchangeKK*chgGame
 2161 1920 2.50 7 1.02 25 25.50 
  Gochelashvili, David m2270 RUS0.001-0.1125-2.75 
  Rakov, Valery 2265 RUS0.001-0.1125-2.75 
  Kondenko, Alexey 2231 RUS0.001-0.1425-3.50 
  Karabakthsian, Ararat 2039 RUS0.5010.16254.00 
  Lyubavin, Vitali 2021 RUS0.5010.14253.50 
  Udovichenko, Nikolay 2170 RUS1.0010.812520.25 
  Kostrikina, Anna wf2131 RUS0.5010.27256.75 

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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