Individual Calculations April 2021
 Nosacheva, Mariya  Total change: -23.20  Rating chartPersonal card
 Moscow-Open 2021_B Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 2018 2222 5.50 9 -1.16 20 -23.20 
  Laukhina, Margarita A. 1822  * RUS1.0010.08201.60 
  Zvereva, Margarita wf1937 RUS1.0010.16203.20 
  Bodnaruk, Anastasia mwg2443 RUS0.001-0.2220-4.40 
  Afanasieva, Alexandra wf1997 RUS0.501-0.2820-5.60 
  Illina, Natalia wf2081 RUS0.001-0.6920-13.80 
  Shestakova, Ekaterina 1959 RUS1.0010.18203.60 
  Kochukova, Anna wf2091 RUS0.001-0.6820-13.60 
  Zaitseva, Lyudmila wf1852 RUS1.0010.10202.00 
  Porozhnyak, Maya 1976 RUS1.0010.19203.80 
 * 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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