Individual Calculations September 2012
 German, Nikita  Total change: 20.10  Rating chartPersonal card
 Petrovskaya Ladya - Summer 2012 Open Peterhof RUS 2012-08-02
RcRownchangeKK*chgGame
 1938 1846 4.50 8 1.34 15 20.10 
  Klimentov, Roman 2239 RUS0.001-0.0815-1.20 
  Spiridonov, Mikhail 1720 RUS0.501-0.1715-2.55 
  Akhuba, Anton 1703 RUS0.501-0.1915-2.85 
  Tarasova, Kristina 1830 RUS1.0010.48157.20 
  Dodin, Igor 2019 RUS1.0010.731510.95 
  Egorov, Vladimir 1935 RUS1.0010.62159.30 
  Bezgodova, Svetlana wm2124 RUS0.5010.33154.95 
  Kiseleva, Arina wc1937 RUS0.001-0.3815-5.70 

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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