Rapid: Individual Calculations July 2023
 Drygina, Darya  Total change: 146.80  Rating chartPersonal card
 Open Novocherkassk rapid Day of Russia 2023 Novocherkassk RUS 2023-06-12
RcRownchangeKK*chgGame
 1777 1374 4.50 9 3.67 40 146.80 
  Sherbakov, Boris 1932 RUS1.0010.974038.80 
  Igdirov, Boris 1940 RUS0.001-0.0240-0.80 
  Butsenko, Alexander 1654 RUS0.001-0.1640-6.40 
  Karmashov, Vladimir 1626 RUS1.0010.814032.40 
  Mukhin, Aleksander 1679 RUS1.0010.864034.40 
  Pavlov, Yuriy 1831 RUS0.001-0.0540-2.00 
  Matsenkov, Vladimir 1840 RUS0.5010.454018.00 
  Lysenko, Valery. 1775 RUS0.5010.424016.80 
  Petrov, Nikolay An 1720 RUS0.5010.394015.60 

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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