Blitz: Individual Calculations April 2021
 Chekan, Andrey  Total change: -8.00  Rating chartPersonal card
 Serpukhov blitz 2021 Serpukhov RUS 2021-03-07
RcRownchangeKK*chgGame
 2014 2140 6.50 11 -0.40 20 -8.00 
  Kovaler, Filipp 1405 RUS1.0010.01200.20 
  Gasanov, Eldar g2491 UKR0.5010.39207.80 
  Romanov, Evgeny g2464 RUS0.001-0.1320-2.60 
  Popov, Tikhon 1949 RUS1.0010.25205.00 
  Grishchenko, Sergey m2420 RUS0.001-0.1620-3.20 
  Usacheva, Glafira 1862 RUS1.0010.17203.40 
  Zavialov, Vladimir 1918 RUS0.501-0.2820-5.60 
  Chistyakova, Daria 1879 RUS1.0010.18203.60 
  Gutkovich, Polina wf1881 RUS0.501-0.3220-6.40 
  Ivanov, Alexander 1905 RUS0.001-0.7920-15.80 
  Lauda, Alexandr 1976 MDA1.0010.28205.60 

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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