Individual Calculations August 2023
 Korovjakovsky, Dmitryi  Total change: 1.80  Rating chartPersonal card
 Memorial Makienko - 2023_standard Rostov-on-Don RUS 2023-07-13
RcRownchangeKK*chgGame
 1876 1800 3.50 8 0.09 20 1.80 
  Mirzoyan, Lavrenty 2153 RUS0.001-0.1120-2.20 
  Nesterenko, Ivan 1400  * RUS1.0010.08201.60 
  Novikov, Yaroslav 1547 RUS0.501-0.3120-6.20 
  Igdirov, Boris 1900 RUS1.0010.642012.80 
  Bobokhonov, Rustam 1954 RUS1.0010.712014.20 
  Elizarov, Dmitry f2379 RUS0.001-0.0220-0.40 
  Golovanev, Vladimir 1850 RUS0.001-0.4320-8.60 
  Demidov, Alexey 1823 RUS0.001-0.4720-9.40 
 * 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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