Rapid: Individual Calculations December 2021
 Donchenko, Ekaterina  Total change: 1.00  Rating chartPersonal card
 Akhmat-Khadzhi Kadyrov Memorial_RAPID Grand-Prix of Russia Rostov-on-Don RUS 2021-10-29
RcRownchangeKK*chgGame
 1934 1829 3.00 8 0.05 20 1.00 
  Rozhko, Dmitry f2080 RUS0.001-0.1920-3.80 
  Protsenko, Nikita 2079 RUS0.001-0.1920-3.80 
  Mnatsakanyan, Artem 1500 RUS0.501-0.3820-7.60 
  Borisov, Maxim S. 2097 RUS0.001-0.1720-3.40 
  Kulikov, Maksim 1558 RUS1.0010.17203.40 
  Cherepovskaya, Margarita 1955 RUS1.0010.672013.40 
  Sukhareva, Evgeniya wf2179 RUS0.001-0.1120-2.20 
  Alpin, Maxim 2023 RUS0.5010.25205.00 

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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