Individual Calculations December 2019
 Artiukhova, Elizaveta  Total change: 20.00  Rating chartPersonal card
 Championship of the SZFO 2019_G17 St. Petersburg RUS 2019-11-18
RcRownchangeKK*chgGame
 1521 1710 5.50 7 0.50 40 20.00 
  Kurnosova, Polina 1310  * RUS1.0010.08403.20 
  Ershova, Sofya 1853 RUS0.5010.19407.60 
  Kulneva, Darya 1421 RUS0.501-0.3440-13.60 
  Timofeeva, Juliya 1555 RUS1.0010.294011.60 
  Evgenyeva, Antonina 1310  * RUS1.0010.08403.20 
  Baneva, Darina 1534 RUS0.501-0.2340-9.20 
  Ivleva, Alina 1662 RUS1.0010.434017.20 
 * 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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