Blitz: Individual Calculations April 2021
 Petrushev, Nikita  Total change: -27.60  Rating chartPersonal card
 North-West chess Championship 2021_men. BLITZ St. Petersburg RUS 2021-03-07
RcRownchangeKK*chgGame
 2087 2216 7.00 11 -0.02 20 -0.40 
  Shin, Robert 1852 RUS1.0010.10202.00 
  Ponikarovsky, Alexey f1905 RUS1.0010.14202.80 
  Kuznetsov, Felix f2293 RUS0.001-0.3920-7.80 
  Skuratovich, Yakov 2056 RUS1.0010.29205.80 
  Galchenko, Matvey m2495 RUS0.001-0.1620-3.20 
  Sandrin, Vladimir f2095 RUS0.001-0.6620-13.20 
  Nasonov, Vadim A. 2031 RUS1.0010.26205.20 
  Morozov, Valeriy 1702 RUS1.0010.04200.80 
  Radkov, Bazhen D. 2149 RUS1.0010.41208.20 
  Moiseenko, Vadim g2443 RUS0.001-0.2120-4.20 
  Parfenov, Efim 1934 RUS1.0010.16203.20 

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)
 
 Petrograd District Blitz 2021-5 St. Petersburg RUS 2021-03-10
RcRownchangeKK*chgGame
 1785 2216 8.50 11 -1.36 20 -27.20 
  Sorin, Ilya 1723 RUS0.001-0.9620-19.20 
  Russkikh, Nikita 2052 RUS1.0010.28205.60 
  Lotarev, Aleksey 1646 RUS1.0010.02200.40 
  Makhmudov, Riyad 1852 RUS0.501-0.4020-8.00 
  Simkin, Alexander 1548 RUS1.0010.01200.20 
  Sotsky, Alexander m2098 RUS1.0010.34206.80 
  Sidorov, Dmitry I 1945 RUS0.001-0.8320-16.60 
  Panchenko, Sergey 1766 RUS1.0010.06201.20 
  Loktionov, Kirill 1808 RUS1.0010.08201.60 
  Duev, Dmitriy 1667 RUS1.0010.03200.60 
  Korolev, Artem 1529 RUS1.0010.01200.20 

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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