Rapid: Individual Calculations April 2023
 Frolov, Maxim  Total change: 30.40  Rating chartPersonal card
 Serpukhov rapid 2023 U15 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1455 1730 4.00 7 -1.50 40 -60.00 
  Gorskaya, Viktoria 1330  * RUS1.0010.08403.20 
  Maslova, Anastasiya Yar 1352 RUS1.0010.09403.60 
  Igushev, Vladislav 1383 RUS1.0010.11404.40 
  Rybkin, Roman An 1715 RUS0.001-0.5240-20.80 
  Mugenov, Vadim 1419 RUS1.0010.14405.60 
  Belov, Aleksei R. 1773 RUS0.001-0.4440-17.60 
  Savinykh, Mikhail A 1213 RUS0.001-0.9640-38.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Serpukhov rapid 2023 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1920 1730 4.50 8 2.26 40 90.40 
  Kazakov, Ruslan 1547 RUS1.0010.264010.40 
  Krasikov, Vladislav f2143 RUS0.5010.434017.20 
  Popov, Tikhon 1984 RUS1.0010.814032.40 
  Amirdzhanyan, Vladimir 2026 RUS0.001-0.1540-6.00 
  Khmelev, Mikhail 1935 RUS1.0010.764030.40 
  Nesterov, Ivan 1868 RUS0.001-0.3140-12.40 
  Dedkov, Roman Ol 1785 RUS1.0010.584023.20 
  Galkin, Leonid 2069 RUS0.001-0.1240-4.80 

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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