Rapid: Individual Calculations August 2022
 Preobrazhensky, Andrey  Total change: 15.40  Rating chartPersonal card
 Kamyshin open rapid 2022 Kamyshin RUS 2022-07-09
RcRownchangeKK*chgGame
 1749 1670 4.50 9 0.77 20 15.40 
  Vershinin, Miroslav 1415 RUS1.0010.19203.80 
  Kuzub, Pavel 1991 RUS0.001-0.1320-2.60 
  Gordienko, German 1601 RUS0.001-0.6020-12.00 
  Talanin, Alan 1850 RUS0.001-0.2620-5.20 
  Tjutjunov, Aleksei 1735 RUS1.0010.592011.80 
  Kosov, Andrey 2025 RUS1.0010.892017.80 
  Vershinin, Igor 1983 RUS0.001-0.1420-2.80 
  Chernoglazov, Kirill 1528 RUS0.501-0.1920-3.80 
  Dneprov, Andrey 1615 RUS1.0010.42208.40 

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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