Individual Calculations September 2013
 Ivanov, Artem  Total change: -12.90  Rating chartPersonal card
 Petrovskaya Ladya - OPEN 2013 St. Petersburg RUS 2013-08-02
RcRownchangeKK*chgGame
 1824 1864 3.00 7 -0.86 15 -12.90 
  Ramic, Mirzet 1705 RUS0.501-0.2115-3.15 
  Grekhneva, Alena 1696 RUS1.0010.28154.20 
  Pavlenko, Ksenia 1890 RUS0.001-0.4615-6.90 
  Kazakevich, Grigoriy 2040 RUS1.0010.731510.95 
  Leontyeva, Anastasija 1688 RUS0.001-0.7315-10.95 
  Chistiakov, Mihail 1945 RUS0.5010.11151.65 
  Chernyshov, Mikhail 1807 RUS0.001-0.5815-8.70 

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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