Rapid: Individual Calculations October 2023
 Postolsky, Alexander  Total change: 15.20  Rating chartPersonal card
 Anapa2023_rapid Anapa RUS 2023-08-29
RcRownchangeKK*chgGame
 1608 1460 2.50 6 0.38 40 15.20 
  Tsvetkov, Andrey V. 1928 RUS0.001-0.0540-2.00 
  Blinova, Klavdija-Marija 1099 RUS0.001-0.9040-36.00 
  Romanyuta, Ilia 1266 RUS1.0010.254010.00 
  Tumaev, Vladimir 1770 RUS0.001-0.1440-5.60 
  Schur, Alexander 1907 RUS1.0010.944037.60 
  Filonov, Viktor 1679 RUS0.5010.284011.20 

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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