Individual Calculations July 2021
 Efimova, Darya  Total change: 36.40  Rating chartPersonal card
 Slavyanskie korni 2021_standard Orel RUS 2021-06-21
RcRownchangeKK*chgGame
 1690 1412 2.00 6 0.91 40 36.40 
  Kasaeva, Sofiia wf1812  * RUS0.001-0.0840-3.20 
  Sosnovsky, Maksim 1627 RUS0.5010.274010.80 
  Levitskiy, Denis 1572 RUS1.0010.714028.40 
  Charkin, Vladimir 1755 RUS0.5010.384015.20 
  Leonov, Denis 1568 RUS0.001-0.2940-11.60 
  Klimov, Petr 1805 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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