Individual Calculations December 2019
 Naumov, Leonid  Total change: 18.40  Rating chartPersonal card
 Moscow Chmp. B15 2019 Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1554 1253 1.50 7 0.46 40 18.40 
  Osipenko, Ivan 1653  * RUS0.001-0.0840-3.20 
  Kolobov, Dmitriy 1501 RUS0.5010.314012.40 
  Vorontsov, Alexandr 1604 RUS0.5010.394015.60 
  Korolev, Nikolay 1558 RUS0.5010.364014.40 
  Filkov, Ilya 1469 RUS0.001-0.2240-8.80 
  Yusupov, Ilya 1560 RUS0.001-0.1440-5.60 
  Dneprov, Andrey 1534 RUS0.001-0.1640-6.40 
 * 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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