Individual Calculations November 2012
 Kurochkin, Valery  Total change: -14.30  Rating chartPersonal card
 "Yuzhny - 2012" Yuzhny, Odessa region UKR 2012-09-15
RcRownchangeKK*chgGame
 2145 2318 5.00 9 -1.43 10 -14.30 
  Fediuk, Iryna 1923 UKR1.0010.08100.80 
  Popov, Sergey A 2120 UKR0.501-0.2610-2.60 
  Polishchuk, Oleg 2191 UKR0.001-0.6710-6.70 
  Horoschavina, Oksana 2054 UKR1.0010.18101.80 
  Ivanov, Vladimir A 2131 UKR1.0010.26102.60 
  Rakhmangulova, Anastasiya wm2254 UKR0.501-0.0910-0.90 
  Bondarchuk, Sergei f2304 UKR0.001-0.5210-5.20 
  Solovyev, Artem 2186 UKR0.001-0.6810-6.80 
  Baranov, Jury 2144 UKR1.0010.27102.70 

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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