Individual Calculations March 2020
 Irkha, Alexey  Total change: -31.60  Rating chartPersonal card
 Moscow Open 2020 C Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1849 2100 5.50 9 -1.58 20 -31.60 
  Rustamov, Sezqin 1700  * RUS0.501-0.4220-8.40 
  Pikalova, Sofya 1700  * RUS1.0010.08201.60 
  Korshunov, Sergey And. 1821 RUS0.501-0.3420-6.80 
  Krivov, Nikita 1767 RUS1.0010.12202.40 
  Pokhlebin, Sergej 1861 RUS1.0010.20204.00 
  Siritsa, Dmitry 2266 RUS0.001-0.2820-5.60 
  Gutsulyak, Nikolay 1898 RUS0.501-0.2620-5.20 
  Druchenko, Mikhail 1851 RUS0.001-0.8120-16.20 
  Shtetsberg, Mikhail 1776 RUS1.0010.13202.60 
 * 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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