Individual Calculations May 2023
 Tarielashvili, Diana  Total change: 57.20  Rating chartPersonal card
 Russian Championship G19 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1770 1545 3.50 9 1.43 40 57.20 
  Baranova, Elizaveta 1826 RUS0.001-0.1640-6.40 
  Sargaeva, Darima 1792 RUS1.0010.814032.40 
  Frolova, Lada 1893 RUS0.001-0.1140-4.40 
  Kramarenko, Ekaterina 1871 RUS1.0010.874034.80 
  Semenova, Arina 1811 RUS0.5010.324012.80 
  Kramarenko, Elena 1835 RUS0.001-0.1640-6.40 
  Gaer, Margarita 1679 RUS1.0010.684027.20 
  Shestakova, Bogdana 1628 RUS0.001-0.3940-15.60 
  Kovtun, Tatyana 1594 RUS0.001-0.4340-17.20 

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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