Rapid: Individual Calculations January 2023
 Barkasheva, Sofia  Total change: 9.20  Rating chartPersonal card
 Moscow Chmp. Rapid 2022_G17 Moscow RUS 2022-12-02
RcRownchangeKK*chgGame
 1394 1552 6.50 9 0.23 40 9.20 
  Khlypovka, Lada 1329 RUS0.501-0.2840-11.20 
  Biktasheva, Arina 1152  * RUS1.0010.08403.20 
  Lyukina, Sofya 1327 RUS1.0010.22408.80 
  Petrova, Elizaveta 1907 RUS1.0010.894035.60 
  Danilina, Sofya 1342 RUS1.0010.23409.20 
  Galyaeva, Victoria 1269 RUS0.501-0.3440-13.60 
  Bondarevskaya, Anastasiya I 1295 RUS1.0010.18407.20 
  Pshenina, Anastasia 1504 RUS0.001-0.5740-22.80 
  Kekeeva, Sofia 1421 RUS0.501-0.1840-7.20 
 * 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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