Rapid: Individual Calculations July 2023
 Karmashov, Dmitry  Total change: -21.20  Rating chartPersonal card
 Open Novocherkassk rapid Day of Russia 2023 Novocherkassk RUS 2023-06-12
RcRownchangeKK*chgGame
 1690 1615 2.00 7 -1.06 20 -21.20 
  Bekker, Maxim f2125 RUS0.001-0.0420-0.80 
  Sherbakov, Boris 1932 RUS0.001-0.1320-2.60 
  Bukharov, Alexander V. 1865 RUS0.001-0.1920-3.80 
  Ivaschenko, Anna 1335 RUS0.001-0.8420-16.80 
  Fedorenko, Ilya R 1507 RUS1.0010.35207.00 
  Kolomytsev, Aleksander 1416 RUS0.001-0.7620-15.20 
  Melkonyan, Seyran 1648 RUS1.0010.552011.00 

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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