Blitz: Individual Calculations February 2020
 Kopylov, Yuriy  Total change: 10.20  Rating chartPersonal card
 St. Petersburg_Christmas Blitz 2020 St. Petersburg RUS 2020-01-07
RcRownchangeKK*chgGame
 1911 1828 5.00 11 0.56 20 11.20 
  Guimaraes, Diogo Duarte f2228  * BRA1.0010.922018.40 
  Shirshov, Nikolay 2109 RUS0.001-0.1620-3.20 
  Olkhovskiy, Alexander 2149 RUS0.001-0.1320-2.60 
  Kabakova, Mariya 1428  * RUS1.0010.08201.60 
  Savinov, Leonid 2085 RUS0.001-0.1820-3.60 
  Kiselev, Viktor 1662 RUS1.0010.28205.60 
  Kalinichev, Konstantin 2183 RUS0.001-0.1120-2.20 
  Andreev, Aleksei 1525 RUS1.0010.14202.80 
  Zaitsev, Fedor 1904 RUS0.001-0.4020-8.00 
  Lotarev, Aleksey 1836 RUS1.0010.512010.20 
  Virshich, Vasiliy 1910 RUS0.001-0.3920-7.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2020-2 St. Petersburg RUS 2020-01-19
RcRownchangeKK*chgGame
 1824 1828 4.00 8 -0.05 20 -1.00 
  Scheglov, Dmitry 2058 RUS1.0010.792015.80 
  Dragun, Valentin 2077 EST0.001-0.1920-3.80 
  Olkhovskiy, Alexander 2149 RUS0.001-0.1320-2.60 
  Serov, Aleksandr 1775 RUS0.501-0.0720-1.40 
  Turetsky, Mark 1643 RUS0.501-0.2420-4.80 
  Korotkikh, Miron 1489 RUS0.001-0.8820-17.60 
  Makhmudov, Riyad 1617 RUS1.0010.23204.60 
  Loktionov, Kirill 1787 RUS1.0010.44208.80 

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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