Rapid: Individual Calculations June 2021
 Chetverikov, Georgy  Total change: 29.20  Rating chartPersonal card
 Petrograd District Rapid 2021-9 St. Petersburg RUS 2021-05-15
RcRownchangeKK*chgGame
 1847 1829 4.50 7 1.46 20 29.20 
  Murashov, Nikita V 1161 RUS1.0010.01200.20 
  Ismagilov, Damir c2074 RUS1.0010.802016.00 
  Romanov, Nikita M. 1940 RUS1.0010.652013.00 
  Aleksandrov, Danila 2157 RUS0.001-0.1320-2.60 
  Slugin, Alexander 2118 RUS0.001-0.1620-3.20 
  Lapitsky, Sergey 1883 RUS0.5010.08201.60 
  Klobukov, Sergey 1595 RUS1.0010.21204.20 

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)
 

 

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