Individual Calculations September 2015
 Petrushev, Nikita  Total change: 19.60  Rating chartPersonal card
 Team championship of Russia among boys and girls under 19 years St. Petersburg RUS 2015-08-01
RcRownchangeKK*chgGame
 2055 2060 4.00 7 0.45 40 18.00 
  Maksimov, Dmitri 2307 RUS0.001-0.1940-7.60 
  Polosin, Evgeni 2034 RUS0.001-0.5440-21.60 
  Kuznetsov, Felix 2201 RUS1.0010.694027.60 
  Shchukin, Maksim 1820 RUS1.0010.20408.00 
  Arkhipkin, Ilya 1974 RUS1.0010.384015.20 
  Ustich, Ekaterina 2082 RUS0.5010.03401.20 
  Serov, Danila 1970 RUS0.501-0.1240-4.80 

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)
 
 Team Leningarad region Chmp. 2015 Volkhov RUS 2015-08-21
RcRownchangeKK*chgGame
 2054 2060 4.00 8 0.04 40 1.60 
  Prigodskiy, Gennadiy 1660  * RUS1.0010.08403.20 
  Sapegin, Viktor 2204 RUS0.5010.19407.60 
  Nikitin, Vladimir 1955 RUS1.0010.364014.40 
  Karalkin, Maksim f2203 RUS0.001-0.3140-12.40 
  Miakinin, Vladimir 2083 RUS0.5010.03401.20 
  Smirnov, Vladimir S. 2197 RUS0.001-0.3240-12.80 
  Sedov, Alexander f2245 RUS0.5010.24409.60 
  Trushnikov, Viacheslav 1885 RUS0.501-0.2340-9.20 
 * 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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