Blitz: Individual Calculations April 2023
 Verenich, Petr  Total change: 19.60  Rating chartPersonal card
 Neva Open 2023 March_Blitz St. Petersburg RUS 2023-03-05
RcRownchangeKK*chgGame
 1610 1284 2.00 8 0.49 40 19.60 
  Begunov, Yury 1842 RUS0.5010.474018.80 
  Sukhanov, Alexey 1662 RUS0.001-0.0940-3.60 
  Sevostyanov, Dmitry 1343 RUS0.5010.08403.20 
  Kosmachev, Vitaly 1740 RUS0.001-0.0640-2.40 
  Igumnov, Nikita 1678 RUS0.001-0.0840-3.20 
  Kovalenko, Kleopatra 1820 RUS1.0010.974038.80 
  Ershov, Artem 1679 RUS0.001-0.0840-3.20 
  Epifanova, Anastasia 1116 RUS0.001-0.7240-28.80 

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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