Rapid: Individual Calculations May 2021
 Romanov, Nikita M.  Total change: 3.00  Rating chartPersonal card
 Petrograd District Rapid 2021-6 St. Petersburg RUS 2021-04-03
RcRownchangeKK*chgGame
 1765 1937 4.50 7 0.00 20 0.00 
  Perevezentsev, Yury 1202 RUS1.0010.01200.20 
  Rumyantsev, Semen 1582 RUS1.0010.11202.20 
  Chetverikov, Georgy 1753 RUS0.501-0.2420-4.80 
  Mamochev, Aleksei 1695 RUS1.0010.20204.00 
  Sotsky, Alexander m2003 RUS0.001-0.4120-8.20 
  Petrushev, Nikita 2004 RUS1.0010.592011.80 
  Radkov, Bazhen D. 2118 RUS0.001-0.2620-5.20 

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)
 
 Petrograd District Rapid 2021-8 St. Petersburg RUS 2021-04-17
RcRownchangeKK*chgGame
 1788 1937 4.00 6 0.15 20 3.00 
  Yurkovets, Evgeni 1716 RUS0.001-0.7820-15.60 
  Kosenkova, Anastasiya 1328 RUS1.0010.02200.40 
  Kozlov, Alexei 1809 RUS0.001-0.6720-13.40 
  Protasov, Kirill 1850 RUS1.0010.38207.60 
  Filatov, Andrey V. 1920 RUS1.0010.48209.60 
  Makarov, Pavel V. 2102 RUS1.0010.722014.40 

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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