Individual Calculations July 2019
 Lukin, Ivan R  Total change: 2.80  Rating chartPersonal card
 Aurora Borealis 2019 Yakutsk RUS 2019-06-17
RcRownchangeKK*chgGame
 1772 1717 3.00 7 0.07 40 2.80 
  Makarov, Vladimir M 1926 RUS0.001-0.2340-9.20 
  Stepanova, Viktoriya 1317  * RUS1.0010.08403.20 
  Mosorin, Dmitriy 1888 RUS0.001-0.2740-10.80 
  Germogenov, Konstantin 1506 RUS1.0010.23409.20 
  Mikhailova, Yuliya 1870 RUS0.001-0.3040-12.00 
  Kravchenko, Alexander V 1865 RUS1.0010.704028.00 
  Kupriyanov, Mikhail 2031 RUS0.001-0.1440-5.60 
 * 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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