Individual Calculations July 2019
 Gurova, Natalia  Total change: 29.20  Rating chartPersonal card
 Open space 2019 Korolev RUS 2019-05-25
RcRownchangeKK*chgGame
 1796 1665 3.50 8 0.73 40 29.20 
  Neklyudov, Taras 2065  * RUS0.5010.424016.80 
  Cheglov, Kirill 1670 RUS0.5010.01400.40 
  Rachkov, Andrey A. 1309 RUS0.001-0.8940-35.60 
  Efendieva, Alina 1812 RUS1.0010.704028.00 
  Govorov, Alexey V. 1927 RUS0.001-0.1840-7.20 
  Kryukov, Alexey 1885 RUS0.5010.284011.20 
  Bespalova, Tatiana 1661 RUS1.0010.494019.60 
  Semenov, Rinat m2035 RUS0.001-0.1040-4.00 
 * 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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