Individual Calculations August 2022
 Nikitskaya, Varvara  Total change: 8.80  Rating chartPersonal card
 Moscow Open 2022 B Moscow RUS 2022-07-14
RcRownchangeKK*chgGame
 1748 1282 1.00 8 0.22 40 8.80 
  Bruyatskaya, Mariya 1939 RUS0.001-0.0140-0.40 
  Kostornichenko, Yana 1855 RUS0.001-0.0240-0.80 
  Malinicheva, Lidia wf1871 RUS0.001-0.0240-0.80 
  Aristova, Yuliya 1347 RUS0.5010.09403.60 
  Arutyunova, Yuliya 1679 RUS0.5010.424016.80 
  Gaer, Margarita 1727 RUS0.001-0.0640-2.40 
  Kostina, Nadezhda wm2025 RUS0.0010.00400.00 
  Khmeleva, Anna 1539 RUS0.001-0.1840-7.20 

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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