Individual Calculations May 2023
 Khasanova, Alina M.  Total change: -13.20  Rating chartPersonal card
 Russian Championship G13 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1259 1196 3.50 9 -0.33 40 -13.20 
  Kuzmina, Viktoria 1404 RUS0.001-0.2340-9.20 
  Ivashentseva, Dominika 1499 RUS0.5010.364014.40 
  Kolchurina, Milana 1120 RUS0.001-0.6040-24.00 
  Tereshchenko, Eliza 1263 FID0.5010.09403.60 
  Bazhenova, Mariya 1162 RUS0.001-0.5540-22.00 
  Kuzina, Anastasia 1111 RUS1.0010.384015.20 
  Lyapina, Mariya 1232 RUS0.5010.05402.00 
  Ivchenkova, Veronika 1102 RUS1.0010.374014.80 
  Gratskova, Anastasia 1439 RUS0.001-0.2040-8.00 

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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