Blitz: Individual Calculations October 2020
 Rachikhin, Sergey  Total change: -22.60  Rating chartPersonal card
 Petrograd District Blitz 2020-6 St. Petersburg RUS 2020-09-13
RcRownchangeKK*chgGame
 1583 1350 1.00 9 -1.13 20 -22.60 
  Kurbanov, Sergey 1803 RUS0.001-0.0620-1.20 
  Makhmudov, Riyad 1681 RUS0.001-0.1220-2.40 
  Igudin, Denis 1710 RUS0.001-0.1020-2.00 
  Vankon, Alexander 1709 RUS0.001-0.1020-2.00 
  Soloviev, Mikhail 1606 RUS0.001-0.1920-3.80 
  Ivanov, Aleksei Al 1465 RUS0.001-0.3420-6.80 
  Gordienko, Evgeniy S. 1553 RUS0.001-0.2420-4.80 
  Frolov, Zakhar 1503 RUS1.0010.702014.00 
  Iliasov, Iaroslav 1219 RUS0.001-0.6820-13.60 

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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