Individual Calculations April 2021
 Korshunov, Sergey And.  Total change: 40.80  Rating chartPersonal card
 Moscow-Open 2021_A Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 1938 1847 4.50 9 1.02 40 40.80 
  Murtazin, Bulat f2247  * RUS0.001-0.0840-3.20 
  Yurasov, Matfey 1447  * RUS1.0010.08403.20 
  Polukhin, Alexander 2105 RUS1.0010.824032.80 
  Chetverik, Maxim m2159 RUS0.001-0.1440-5.60 
  Nakonechny, Ignat 2158 RUS0.5010.364014.40 
  Tyurin, Artem 2130 RUS0.001-0.1640-6.40 
  Zhugin, Nikolay 1646 RUS0.501-0.2640-10.40 
  Urivskiy, Arseniy A. 1447  * RUS1.0010.08403.20 
  Gorovenko, Darya wf2106 RUS0.5010.324012.80 
 * 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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