Individual Calculations October 2022
 Khachatryan, Marieta  Total change: 66.80  Rating chartPersonal card
 All-Russian Student (female) tournament 2022 Moscow RUS 2022-09-23
RcRownchangeKK*chgGame
 1853 1756 4.00 6 1.67 40 66.80 
  Kochukova, Anna wf2102 RUS0.5010.394015.60 
  Bubeeva, Larisa 1798 RUS0.001-0.4440-17.60 
  Novozhilova, Viktoria 1572 RUS1.0010.264010.40 
  Efimova, Anastasia 1741 RUS1.0010.484019.20 
  Usacheva, Glafira 1859 RUS0.5010.14405.60 
  Gorovenko, Darya wf2044 RUS1.0010.844033.60 

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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