Rapid: Individual Calculations August 2023
 Chagina, Ulyana  Total change: -2.00  Rating chartPersonal card
 Volga Cup 2023 rapid open Kostroma RUS 2023-07-03
RcRownchangeKK*chgGame
 1490 1516 3.50 9 -1.21 20 -24.20 
  Erin, Aleksandr V. 1652 RUS0.001-0.3220-6.40 
  Voronin, Andrey 1727 RUS0.001-0.2320-4.60 
  Sheremet, Andrey A 1475 RUS1.0010.44208.80 
  Kushnarev, Kirill 1577 RUS0.001-0.4220-8.40 
  Salmina, Veronika 1650 RUS0.001-0.3220-6.40 
  Kara, Petr S. 1313 RUS0.501-0.2620-5.20 
  Davydov, Yuriy Vl 1116  * RUS1.0010.08201.60 
  Bogomazov, Mikhail 1493 RUS1.0010.47209.40 
  Kafiatulin, Damir 1408 RUS0.001-0.6520-13.00 
 * 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)
 
 Rapid Moscow. July 2023 - 2 Moscow RUS 2023-07-08
RcRownchangeKK*chgGame
 1856 1516 2.50 7 1.11 20 22.20 
  Khudyakov, Stanislav 2129 RUS0.001-0.0220-0.40 
  Isadzhanyan, Erik 1163 RUS1.0010.11202.20 
  Martysh, Darja 1827 RUS1.0010.862017.20 
  Fetisenkov, Vadim 2079 RUS0.5010.48209.60 
  Tokmantsev, Ivan 2116 RUS0.001-0.0220-0.40 
  Vul, Arkadi Eremeevich g1954 RUS0.001-0.0620-1.20 
  Zavyalov, Vladislav 1722 RUS0.001-0.2420-4.80 

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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