Individual Calculations March 2020
 Zhapova, Yana  Total change: -20.00  Rating chartPersonal card
 Moscow Open 2020 B Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1864 1957 5.00 9 -0.50 40 -20.00 
  Yusupova, Elina 1557  * RUS1.0010.08403.20 
  Yakimova, Mariya wf2288 RUS0.001-0.1240-4.80 
  Antia, Sopia 1701 GEO1.0010.19407.60 
  Murashova, Ekaterina wm2248 RUS0.001-0.1540-6.00 
  Salakhova, Adelya 1773 RUS0.001-0.7440-29.60 
  Cherepanova, Evita wc1737 RUS0.501-0.2840-11.20 
  Lysenko, Olesya 1771 RUS1.0010.264010.40 
  Lesnykh, Zhanna 1651 RUS1.0010.14405.60 
  Kairbekova, Amina wf2046 KAZ0.5010.12404.80 
 * 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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