Individual Calculations January 2020
 Rodkin, Felix  Total change: -20.40  Rating chartPersonal card
 St. Petersburg Seniors Championship 2019 St. Petersburg RUS 2019-11-12
 2021 2154 5.00 9 -1.02 20 -20.40 
  Mironovich, Mark 1844 RUS1.0010.14202.80 
  Podsevny, Alexander 2010 RUS1.0010.31206.20 
  Altshul, Raffael f2080 RUS0.001-0.6020-12.00 
  Malakhov, Vladimir P. 1963 RUS0.501-0.2520-5.00 
  Nikitinyh, Boris 1980 RUS1.0010.27205.40 
  Malinin, Vasily B. g2118 RUS1.0010.45209.00 
  Karasev, Vladimir I m2275 RUS0.001-0.3420-6.80 
  Khadzhiev, Valery 1998 RUS0.501-0.2120-4.20 
  Kutkov, Evgeniy 1919 RUS0.001-0.7920-15.80 

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)


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