Rapid: Individual Calculations April 2021
 Ivaschenko, Vadim  Total change: 26.20  Rating chartPersonal card
 Y.V. Knyshenko Memorial rapid Rostov-on-Don RUS 2021-02-27
RcRownchangeKK*chgGame
 1913 2099 6.00 8 0.48 20 9.60 
  Volgin, Maksim 1487 RUS1.0010.02200.40 
  Gulinsky, Vladimir 1934 RUS1.0010.28205.60 
  Protsenko, Nikita 2010 RUS0.501-0.1220-2.40 
  Kotenko, Pavel m2198 RUS1.0010.642012.80 
  Erimov, Daniil 1679 RUS0.501-0.4320-8.60 
  Korovtenko, Mikhail 2070 RUS1.0010.46209.20 
  Alpin, Maxim 1973 RUS0.001-0.6720-13.40 
  Dronov, Sergey 1949 RUS1.0010.30206.00 

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)
 
 Rostov-on-Don March 2021 rapid Rostov-on-Don RUS 2021-03-27
RcRownchangeKK*chgGame
 1929 2099 6.50 8 0.83 20 16.60 
  Polozhentsev, Valery 1855 RUS1.0010.20204.00 
  Kardashov, Artem 1703 RUS1.0010.08201.60 
  Protsenko, Nikita 2010 RUS0.501-0.1220-2.40 
  Alpin, Maxim 1973 RUS0.501-0.1720-3.40 
  Kesov, Artem 1932 RUS0.501-0.2220-4.40 
  Stepanov, Arseny 1902 RUS1.0010.25205.00 
  Borisov, Maxim S. 2129 RUS1.0010.542010.80 
  Korovjakovsky, Dmitryi 1926 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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