Individual Calculations August 2022
 Nigmatullina, Dina  Total change: 52.40  Rating chartPersonal card
 Moscow Open 2022 B Moscow RUS 2022-07-14
RcRownchangeKK*chgGame
 1759 1548 4.00 9 1.31 40 52.40 
  Bezgodova, Svetlana wm2058 RUS1.0010.964038.40 
  Shvedova, Alexandra wf2106 RUS0.001-0.0340-1.20 
  Fedorova, Olesya 1855 RUS0.001-0.1440-5.60 
  Goriachkina, Oksana 1636 RUS0.001-0.3840-15.20 
  Kostina, Nadezhda wm2025 RUS1.0010.954038.00 
  Baranova, Elizaveta 1704 RUS0.001-0.2940-11.60 
  Gurgenidze, Aleksandra 1482 RUS0.001-0.5940-23.60 
  Khmeleva, Anna 1539 RUS1.0010.494019.60 
  Grigorieva, Sofia 1428 RUS1.0010.344013.60 

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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