Individual Calculations April 2020
 Lyapina, Anastasia  Total change: 21.20  Rating chartPersonal card
 PFO 2020 F std Izhevsk RUS 2020-03-12
RcRownchangeKK*chgGame
 1806 1851 5.50 9 0.53 40 21.20 
  Guzhova, Amina 1451  * RUS1.0010.08403.20 
  Yakimova, Mariya wf2251  * RUS1.0010.924036.80 
  Nasyrova, Ekaterina wf2224 RUS0.001-0.1040-4.00 
  Khazieva, Elza wf2017 RUS0.001-0.2840-11.20 
  Sitchikhina, Milana 1567 RUS0.001-0.8440-33.60 
  Lyukina, Sofya 1451  * RUS1.0010.08403.20 
  Ivanova, Arina 1663 RUS1.0010.264010.40 
  Ivanaeva, Alina 1676 RUS1.0010.274010.80 
  Vifleemskaia, Svetlana wf1950 RUS0.5010.14405.60 
 * 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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