Rapid: Individual Calculations July 2021
 Penkov, Aleksey  Total change: -5.00  Rating chartPersonal card
 Alekhine Chess Center 10th Anniversary Rapid St. Petersburg RUS 2021-06-12
RcRownchangeKK*chgGame
 1751 1692 3.50 8 0.03 20 0.60 
  Abuev, Roman 2081 RUS0.001-0.0920-1.80 
  Salmin, Vitaliy 1535 RUS0.501-0.2120-4.20 
  Krukovsky, Alexander 1864 RUS0.001-0.2720-5.40 
  Moroz, Yury N. 1766 RUS0.001-0.4020-8.00 
  Drozdov, Artem 1478 RUS0.001-0.7720-15.40 
  Myalton, Konstantin 1572 RUS1.0010.34206.80 
  Malakhov, Vladimir P. 1891 RUS1.0010.762015.20 
  Zheleznyakov, Peter 1820 RUS1.0010.672013.40 

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)
 
 Pushkin 2021 City Day Rapid St. Petersburg RUS 2021-06-26
RcRownchangeKK*chgGame
 1734 1692 3.00 7 -0.28 20 -5.60 
  Biriukov, Oleg V. m2149 RUS0.001-0.0520-1.00 
  Selskov, Boris 1563 RUS1.0010.33206.60 
  Drozdov, Artem 1478 RUS0.001-0.7720-15.40 
  Smorodkin, Andrey 1546 EST1.0010.30206.00 
  Smorodkin, Kirill 1898 RUS0.001-0.2420-4.80 
  Stalmakov, Aleksei 1627 RUS1.0010.41208.20 
  Lapin, Artem 1879 RUS0.001-0.2620-5.20 

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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