Individual Calculations December 2021
 Machankin, Aleksandr  Total change: -15.60  Rating chartPersonal card
 Ural FO 2021 - B13 Chelyabinsk RUS 2021-11-01
RcRownchangeKK*chgGame
 1283 1251 2.50 6 -0.39 40 -15.60 
  Korlyakov, Viktor 1100 RUS0.501-0.2040-8.00 
  Gordeev, Denis 1651  * RUS1.0010.924036.80 
  Kengurov, Yaroslav 1535 RUS0.001-0.1640-6.40 
  Kuzmin, Matvei 1168 RUS1.0010.394015.60 
  Ilyazov, Roman 1181 RUS0.001-0.6040-24.00 
  Markush, Vladislav 1065 RUS0.001-0.7440-29.60 
 * 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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