Individual Calculations November 2013
 Duzhakov, Ilya  Total change: 43.95  Rating chartPersonal card
 M.Chigorin Memorial 2013 St. Petersburg RUS 2013-10-05
RcRownchangeKK*chgGame
 2300 2326 5.50 9 0.91 15 13.65 
  Skafar, Darya 1926  * RUS1.0010.08151.20 
  David, Alberto g2574 ITA0.5010.31154.65 
  Al-Sayed, Mohammed g2498 QAT0.001-0.2715-4.05 
  Khadzhiev, Valery 2107 RUS1.0010.22153.30 
  Rozum, Ivan m2533 RUS0.5010.27154.05 
  Jumabayev, Rinat g2568 KAZ0.5010.30154.50 
  Ivanov, Sergei V. 2053 RUS1.0010.17152.55 
  Stukopin, Andrey m2515 RUS0.001-0.2515-3.75 
  Orel, Danil 1926  * RUS1.0010.08151.20 
 * 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)
 
 St. Petersburg Amateur Open Championship 2013 St. Petersburg RUS 2013-10-15
RcRownchangeKK*chgGame
 2241 2326 7.50 9 2.02 15 30.30 
  Kruzhilin, Aleksey 2002 RUS1.0010.13151.95 
  Chernyaev, Petr 2188 RUS1.0010.31154.65 
  Ivkina, Olga wm2255 RUS1.0010.40156.00 
  Pavlov, Aleksandr 2299 RUS1.0010.46156.90 
  Mikhalchenko, Petr 2344 RUS0.001-0.4715-7.05 
  Achang, Andrei 2210 RUS1.0010.34155.10 
  Pashinsky, Mikhail 2273 RUS1.0010.43156.45 
  Gorlanov, Vladislav 2249 RUS1.0010.39155.85 
  Tologontegin, Semetey f2350 KGZ0.5010.03150.45 

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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