Individual Calculations July 2019
 Kupriyanov, Mikhail  Total change: -22.60  Rating chartPersonal card
 Aurora Borealis 2019 Yakutsk RUS 2019-06-17
RcRownchangeKK*chgGame
 1719 2031 4.00 6 -1.13 20 -22.60 
  Vasiliev, Artur 1631  * RUS0.001-0.9220-18.40 
  Nomtoeva, Tatiana 1631  * RUS1.0010.08201.60 
  Mestnikov, Aidin 1752 RUS1.0010.16203.20 
  Andreev, Aleksei 1732 RUS1.0010.15203.00 
  Nazarov, Denis 1848 RUS0.001-0.7420-14.80 
  Lukin, Ivan R 1717 RUS1.0010.14202.80 
 * 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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