Rapid: Individual Calculations August 2023
 Prelovskij, Rudolf  Total change: -27.60  Rating chartPersonal card
 Pushkin City Cup 2023 Rapid Open, Stage 7 St. Petersburg RUS 2023-07-22
RcRownchangeKK*chgGame
 1663 1895 4.00 7 -1.38 20 -27.60 
  Moroz, Yury N. 1537 RUS0.001-0.9020-18.00 
  Sudarev, Igor 1848 RUS0.501-0.0720-1.40 
  Sokolov, Yuriy Vikt 1493 RUS0.501-0.4220-8.40 
  Gusev, Alexander A. 1565 RUS1.0010.12202.40 
  Krasnikov, Mikhail 1634 RUS1.0010.18203.60 
  Penkov, Aleksey 1667 RUS1.0010.21204.20 
  Abarinov, Alexey 1894 RUS0.001-0.5020-10.00 

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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