Individual Calculations July 2013
 Petrenko, Svetlana  Total change: -16.35  Rating chartPersonal card
 Bospor - 2013 Kerch UKR 2013-06-12
RcRownchangeKK*chgGame
 2044 2198 5.00 9 -1.09 15 -16.35 
  Gasanova, Kinul 1858 UKR1.0010.12151.80 
  Polishchuk, Oleg 2269 UKR0.5010.10151.50 
  Dobrovolskiy, Konstantin 1923 UKR1.0010.17152.55 
  Shemeakin, Alexander m2300 UKR0.001-0.3615-5.40 
  Isayev, Maksym 1933 UKR0.501-0.3215-4.80 
  Baranov, Yury 2101 UKR0.001-0.6315-9.45 
  Babitsh, Igor 2046 UKR1.0010.30154.50 
  Abakarov, Alexander 2164 UKR0.001-0.5515-8.25 
  Potapova, Margarita 1798  * UKR1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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