Individual Calculations August 2019
 Preobrazhensky, Andrey  Total change: 74.40  Rating chartPersonal card
 Kamyshin open 2019 Kamyshin RUS 2019-07-04
RcRownchangeKK*chgGame
 1476 1076 2.50 8 1.86 40 74.40 
  Vorontsov, Alexandr 1476  * RUS0.001-0.0840-3.20 
  Kruglikova, Viktorija 1476  * RUS0.5010.424016.80 
  Kurus, Artem 1476  * RUS0.001-0.0840-3.20 
  Bibilashvili, Anna 1476  * RUS1.0010.924036.80 
  Kosov, Andrey 1476  * RUS0.001-0.0840-3.20 
  Gordienko, German 1476  * RUS0.5010.424016.80 
  Dmitrik, Petr 1476  * RUS0.5010.424016.80 
  Petrova, Elizaveta 1476  * RUS0.001-0.0840-3.20 
 * 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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