Individual Calculations April 2021
 Alekseeva, Irina  Total change: 4.60  Rating chartPersonal card
 Moscow-Open 2021_B Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 2077 2113 4.50 8 0.23 20 4.60 
  Alekseenko, Mariya 1713  * RUS1.0010.08201.60 
  Bodnaruk, Anastasia mwg2443 RUS0.001-0.1220-2.40 
  Baiburina, Kamilla 1829 RUS0.501-0.3420-6.80 
  Kvachko, Anastasiya 1882 RUS1.0010.21204.20 
  Tokmakova, Ulyana 1882 RUS0.501-0.2920-5.80 
  Getman, Tatyana wf2271 RUS1.0010.712014.20 
  Protopopova, Anastasiya wf2261 RUS0.001-0.3020-6.00 
  Charochkina, Daria m2337 RUS0.5010.28205.60 
 * 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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