Individual Calculations December 2019
 Bandurina, Sofiya  Total change: 3.20  Rating chartPersonal card
 Moscow Chmp. G17 2019 Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1736 1860 6.00 9 0.08 40 3.20 
  Soblirova, Sabina 1552 RUS1.0010.14405.60 
  Khachatryan, Nadezhda 1649 ARM1.0010.23409.20 
  Mikhailina, Elena 1832 RUS0.501-0.0440-1.60 
  Ivanova, Anastasia S. 1866 RUS1.0010.514020.40 
  Efendieva, Alina 1794 RUS0.501-0.0940-3.60 
  Kokueva, Alisa 1752 RUS1.0010.354014.00 
  Gaer, Margarita 1644 RUS1.0010.22408.80 
  Vetokhina, Sofia 1666 RUS0.001-0.7540-30.00 
  Kasaeva, Sofiia wf1869 RUS0.001-0.4940-19.60 

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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