Blitz: Individual Calculations May 2021
 Archelkov, Arseniy  Total change: 47.00  Rating chartPersonal card
 Petrograd District Blitz 2021-7, I.Blechzin Memorial St. Petersburg RUS 2021-04-13
RcRownchangeKK*chgGame
 1767 1883 8.50 10 2.35 20 47.00 
  Sotsky, Alexander m2140 RUS1.0010.822016.40 
  Virshich, Vasiliy 1899 RUS0.001-0.4820-9.60 
  Iliasov, Iaroslav 1456 RUS1.0010.07201.40 
  Buynitskiy, Daniil 2109 RUS1.0010.792015.80 
  Sorin, Ilya 1664 RUS1.0010.22204.40 
  Chetverikov, Georgy 1898 RUS1.0010.522010.40 
  Korolev, Artem 1579 RUS0.501-0.3620-7.20 
  Simkin, Alexander 1518 RUS1.0010.10202.00 
  Ivanov, Aleksei Al 1459 RUS1.0010.07201.40 
  Tskhadadze, Anna 1952 RUS1.0010.602012.00 

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)
 

 

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