Rapid: Individual Calculations September 2022
 Korovjakovsky, Dmitryi  Total change: 54.80  Rating chartPersonal card
 Rostov-on-Don July 2022 rapid Rostov-on-Don RUS 2022-07-30
RcRownchangeKK*chgGame
 1768 1813 5.50 8 1.11 20 22.20 
  Novikov, Yaroslav 1524 RUS1.0010.16203.20 
  Kotenko, Pavel m2191 RUS0.001-0.0920-1.80 
  Usoshin, Aleksander 1413  * RUS1.0010.08201.60 
  Kardashov, Artem 1810 RUS0.5010.00200.00 
  Kruglikov, Petr 1975 RUS0.001-0.2920-5.80 
  Kutovoi, Valery 1565 RUS1.0010.19203.80 
  Parinov, Ivan 1829 RUS1.0010.522010.40 
  Muraviev, Dmitriy 1840 RUS1.0010.542010.80 
 * 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)
 
 Rostov-on-Don August 2022 rapid Rostov-on-Don RUS 2022-08-27
RcRownchangeKK*chgGame
 1833 1813 5.50 8 1.63 20 32.60 
  Kutovoi, Valery 1568 RUS1.0010.20204.00 
  Mikaelyan, Mikhail 1452 RUS1.0010.10202.00 
  Kotenko, Pavel m2220 RUS0.5010.42208.40 
  Kesov, Artem 1783 RUS1.0010.46209.20 
  Parinov, Ivan 1829 RUS1.0010.522010.40 
  Mikhaylov, Artem 2117 RUS0.001-0.1420-2.80 
  Korovtenko, Mikhail 2057 RUS0.001-0.2020-4.00 
  Kulygina, Uliyana 1634 RUS1.0010.27205.40 

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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