Individual Calculations September 2017
 Kalinina, Natalia  Total change: -50.40  Rating chartPersonal card
 Chelyabinsk region 2017 B19 Chelyabinsk RUS 2017-08-19
RcRownchangeKK*chgGame
 1782 1672 2.00 9 -1.26 40 -50.40 
  Davidenko, Dmitriy 1988 RUS0.001-0.1340-5.20 
  Koloskov, Ivan 1272  * RUS1.0010.08403.20 
  Kharitonov, Nikita 1797 RUS0.001-0.3340-13.20 
  Somkin, Kirill 1913 RUS0.001-0.2040-8.00 
  Kostin, Ilya 1873 RUS0.001-0.2440-9.60 
  Radzhabov, Rodion f2072  * RUS0.001-0.0840-3.20 
  Kamalov, Artur 1490 RUS0.501-0.2440-9.60 
  Morozov, Konstantin 1792 RUS0.001-0.3440-13.60 
  Paznikov, Andrey 1839 RUS0.5010.22408.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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