Individual Calculations December 2021
 Abramova, Tatiana  Total change: 7.20  Rating chartPersonal card
 Ural FO 2021 - G17 Chelyabinsk RUS 2021-11-01
RcRownchangeKK*chgGame
 1545 1578 4.50 8 0.18 40 7.20 
  Baranova, Maria 1178  * RUS1.0010.08403.20 
  Bishtova, Alisa 1297 RUS1.0010.16406.40 
  Alekseenko, Mariya 1888 RUS0.5010.364014.40 
  Toledo Flores, Marianna 1603 RUS1.0010.534021.20 
  Semenova, Arina 1947 RUS0.001-0.1040-4.00 
  Yusupova, Elina 1555 RUS0.501-0.0340-1.20 
  Mesheryakova, Anfisa 1322 RUS0.501-0.3140-12.40 
  Gamilova, Regina 1572 RUS0.001-0.5140-20.40 
 * 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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