Blitz: Individual Calculations November 2020
 Archelkov, Arseniy  Total change: -23.00  Rating chartPersonal card
 Petrograd District Blitz 2020-7 St. Petersburg RUS 2020-10-04
RcRownchangeKK*chgGame
 1820 1936 4.50 9 -1.15 20 -23.00 
  Ivanov, Aleksei Al 1464 RUS1.0010.05201.00 
  Eramian, Gamlet 2166 RUS0.5010.29205.80 
  Virshich, Vasiliy 1958 RUS0.001-0.4720-9.40 
  Salmin, Vitaliy 1649 RUS0.001-0.8420-16.80 
  Romanov, Nikita M. 1842 RUS0.001-0.6320-12.60 
  Makhmudov, Riyad 1732 RUS0.001-0.7620-15.20 
  Shaiduko, Sergei 1722 RUS1.0010.23204.60 
  Lotarev, Aleksey 1735 RUS1.0010.24204.80 
  Shemyakinskiy, Nikita 2116 RUS1.0010.742014.80 

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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