Individual Calculations September 2018
 Kugel, Alexander  Total change: -30.80  Rating chartPersonal card
 Semifinal championship Tula region men 2018 Tula RUS 2018-07-23
RcRownchangeKK*chgGame
 2048 2121 4.50 9 -0.77 40 -30.80 
  Ionochkin, Maxim 1765 RUS1.0010.11404.40 
  Morozov, Aleksei 2264 RUS0.001-0.3140-12.40 
  Gorskiy, Alexander 1867 RUS0.001-0.8140-32.40 
  Kulikov, Konstantin 1972 RUS1.0010.304012.00 
  Zhuravlev, Andrey 2316 RUS0.001-0.2540-10.00 
  Kobjakov, Vladimir 1929 RUS1.0010.254010.00 
  Krasnov, Yury A. 2262 RUS0.001-0.3140-12.40 
  Konovalov, Vladimir 2101 RUS0.501-0.0340-1.20 
  Sotnikov, Alexey 1956 RUS1.0010.284011.20 

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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