Individual Calculations July 2017
 Sumarokova, Alina  Total change: 21.60  Rating chartPersonal card
 White Rook 2017 Final stage Dagomys RUS 2017-06-02
RcRownchangeKK*chgGame
 1520 1778 6.00 7 0.54 40 21.60 
  Belyanskaya, Polina 1378  * RUS1.0010.08403.20 
  Mkrtchian, Anait 1405 RUS1.0010.10404.00 
  Zavivaeva, Emilia wc1593 RUS1.0010.264010.40 
  Vetrova, Tatiana 1378  * RUS1.0010.08403.20 
  Krasteva, Beloslava 1902 BUL0.5010.17406.80 
  Begunkova, Alena 1378  * RUS1.0010.08403.20 
  Fairuzova, Zulfiiya 1607 RUS0.501-0.2340-9.20 
 * 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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