Individual Calculations April 2021
 Zaitseva, Lyudmila  Total change: -5.20  Rating chartPersonal card
 Moscow-Open 2021_B Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 1893 1852 4.00 9 -0.13 40 -5.20 
  Kovanova, Baira wg2252  * RUS0.001-0.0840-3.20 
  Yusupova, Elina 1575 RUS1.0010.17406.80 
  Goltseva, Ekaterina fwm2252  * RUS0.5010.424016.80 
  Tarasenka, Aliaksandra wf1995 BLR0.5010.19407.60 
  Dryaeva, Lana 1452  * RUS1.0010.08403.20 
  Loskutova, Viktoriya wf2096 RUS0.001-0.2040-8.00 
  Alekseenko, Mariya 1656 RUS0.501-0.2540-10.00 
  Nosacheva, Mariya wf2222 RUS0.001-0.1040-4.00 
  Volchkova, Alena 1539 RUS0.501-0.3640-14.40 
 * 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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