Individual Calculations August 2023
 Usacheva, Glafira  Total change: -2.00  Rating chartPersonal card
 Moscow Open 2023 B Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1773 1928 6.00 9 -0.10 20 -2.00 
  Ivanova, Maria 1528  * RUS0.001-0.9220-18.40 
  Kuzmina, Viktoria 1460 RUS1.0010.05201.00 
  Kildishova, Alina 1610 RUS1.0010.13202.60 
  Borodkina, Sofia 1708 RUS1.0010.22204.40 
  Zeliantsova, Kseniya wf2091 FID0.001-0.2820-5.60 
  Maltseva, Elizaveta 1784 RUS1.0010.31206.20 
  Charochkina, Daria m2339 RUS0.001-0.0820-1.60 
  Dudkina, Uliana 1687 RUS1.0010.20204.00 
  Khmeleva, Anna 1754 RUS1.0010.27205.40 
 * 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)
 

 

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