Individual Calculations January 2019
 Nikonorova, Melaniya  Total change: -0.80  Rating chartPersonal card
 Championship SZFO G17 St. Petersburg RUS 2018-11-19
RcRownchangeKK*chgGame
 1504 1449 3.50 8 -0.02 40 -0.80 
  Ershova, Sofya 1849  * RUS0.001-0.0840-3.20 
  Kulneva, Darya 1365 RUS0.501-0.1240-4.80 
  Golbrayh, Elina 1595 RUS0.5010.20408.00 
  Maiorova, Eva 1498 RUS0.001-0.4340-17.20 
  Vasilyeva, Diana 1259 RUS1.0010.254010.00 
  Razumikina, Polina 1301 RUS1.0010.304012.00 
  Surkova, Sofya 1568 RUS0.5010.16406.40 
  Litvinova, Kseniya 1596 RUS0.001-0.3040-12.00 
 * 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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