Individual Calculations September 2021
 Badulina, Polina  Total change: -28.80  Rating chartPersonal card
 Vladimir OPEN-2021 Vladimir RUS 2021-08-05
RcRownchangeKK*chgGame
 1484 1231 1.00 8 -0.72 40 -28.80 
  Minakov, Artemij 1631  * RUS0.001-0.0840-3.20 
  Kuznetsov, Ivan V. 1631  * RUS0.001-0.0840-3.20 
  Soberov, Emil 1447 RUS0.001-0.2240-8.80 
  Safronov, Grigoriy 1206 RUS0.001-0.5340-21.20 
  Belikova, Tatiana 1311 RUS0.001-0.3940-15.60 
  Mishin, Matvey 1507 RUS0.001-0.1740-6.80 
  Plehanov, Daniil 1506 RUS1.0010.834033.20 
  Khantuev, Adam 1631  * 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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