Individual Calculations September 2018
 Berenbein, Alexander  Total change: -14.00  Rating chartPersonal card
 Semifinal championship Tula region men 2018 Tula RUS 2018-07-23
RcRownchangeKK*chgGame
 2099 2169 4.50 9 -0.70 20 -14.00 
  Orlov, Valery 1790 RUS1.0010.09201.80 
  Viktorov, Alexandr G 2272 RUS0.001-0.3620-7.20 
  Asgarov, Vugar 1924 AZE0.001-0.8020-16.00 
  Sotnikov, Alexey 1956 RUS1.0010.23204.60 
  Sakhnenko, Ivan 2096 RUS1.0010.40208.00 
  Mikhailov, Gennady f2307 RUS0.001-0.3120-6.20 
  Konovalov, Vladimir 2101 RUS0.501-0.0920-1.80 
  Morozov, Aleksei 2264 RUS0.001-0.3720-7.40 
  Katolikov, Oleg 2179 RUS1.0010.512010.20 

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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