Individual Calculations October 2013
 Popov, Sergey A.  Total change: -25.35  Rating chartPersonal card
 "Yuzhny - 2013" Yuzhny UKR 2013-09-03
RcRownchangeKK*chgGame
 1949 2114 2.50 6 -1.69 15 -25.35 
  Krupko, Alexey 2322 UKR0.001-0.2315-3.45 
  Fesenko, Anatoliy 1920 UKR0.001-0.7515-11.25 
  Prudnikov, Andrey 1927 UKR0.001-0.7415-11.10 
  Gumeniuk, Sergey 1796 UKR0.501-0.3715-5.55 
  Ponyatyshyna, Natalia 1799 UKR1.0010.14152.10 
  Dobrovolskiy, Konstantin 1931 UKR1.0010.26153.90 

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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