Rapid: Individual Calculations April 2023
 Kovalev, Aleksandr  Total change: -59.40  Rating chartPersonal card
 Spring tournament in Konakovo Konakovo RUS 2023-03-26
RcRownchangeKK*chgGame
 1363 1814 3.50 7 -2.97 20 -59.40 
  Vorontsov, Samson 1182 RUS1.0010.01200.20 
  Budyonny, Vasiliy 1389 RUS0.501-0.4320-8.60 
  Petkin, Gennady 1363 RUS1.0010.06201.20 
  Proshin, Artem 1560 RUS0.001-0.8120-16.20 
  Tyurin, Matthew 1464 RUS0.001-0.8920-17.80 
  Ivanov, Vladislav 1414  * RUS0.001-0.9220-18.40 
  Morozov, Vladimir 1166 RUS1.0010.01200.20 
 * 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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