Individual Calculations April 2021
 Bondareva, Daria  Total change: -5.60  Rating chartPersonal card
 Moscow-Open 2021_B Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 1969 2066 3.50 6 -0.14 40 -5.60 
  Yusupova, Elina 1666  * RUS1.0010.08403.20 
  Kovanova, Baira wg2325 RUS0.001-0.1840-7.20 
  Laukhina, Margarita A. 1761 RUS0.501-0.3640-14.40 
  Baiburina, Kamilla 1829 RUS1.0010.20408.00 
  Goltseva, Ekaterina fwm2295 RUS0.001-0.2140-8.40 
  Zvereva, Margarita wf1937 RUS1.0010.334013.20 
 * 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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