Individual Calculations December 2020
 Ermakov, Maxim  Total change: -13.20  Rating chartPersonal card
 PFO-2020_B17_STD Svetloe Pole RUS 2020-11-02
RcRownchangeKK*chgGame
 1609 1640 4.50 9 -0.33 40 -13.20 
  Konstantinov, Nikita 2040  * RUS0.001-0.0840-3.20 
  Lebedev, Nikita S. 1455 RUS0.001-0.7440-29.60 
  Abramov, Alexander 1553 RUS1.0010.384015.20 
  Galyaviev, Samat 1787 RUS0.5010.20408.00 
  Slepov, Timur 1273 RUS0.001-0.9040-36.00 
  Zyryanov, Konstantin 1703 RUS0.5010.09403.60 
  Morozov, Danila 1332 RUS1.0010.14405.60 
  Siyalov, Mikhail 1710 RUS0.5010.10404.00 
  Kholopov, Roman 1625 RUS1.0010.484019.20 
 * 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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