Rapid: Individual Calculations August 2023
 Samochernov, Roman  Total change: 18.80  Rating chartPersonal card
 NSO Rapid Cup 2023, 3 stage Berdsk RUS 2023-07-15
RcRownchangeKK*chgGame
 1687 1639 4.00 8 0.47 40 18.80 
  Kazakov, Vadim 2076 RUS0.001-0.0640-2.40 
  Kuptsov, Alexei 1317 RUS1.0010.13405.20 
  Gagachev, Danislav 1910 RUS0.001-0.1740-6.80 
  Chernus, Vyacheslav A. 1377 RUS1.0010.18407.20 
  Vandakurov, Ivan 1255 RUS1.0010.09403.60 
  Krainev, Vladimir 1902 RUS1.0010.824032.80 
  Umrikhin, Maxim 1905 RUS0.001-0.1840-7.20 
  Matyukov, Vsevolod 1753 RUS0.001-0.3440-13.60 

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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