Individual Calculations March 2020
 Girshgorn, Maria  Total change: -18.40  Rating chartPersonal card
 Moscow Open 2020 B Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1826 1829 4.00 9 -0.46 40 -18.40 
  Lysenko, Margarita wf2229  * RUS0.001-0.0840-3.20 
  Kulkova, Dina 1627 RUS0.501-0.2640-10.40 
  Bubeeva, Larisa 1573 RUS0.501-0.3140-12.40 
  Khandarova, Irina 1516 RUS0.501-0.3640-14.40 
  Darmaeva, Nomina 1429  * RUS1.0010.08403.20 
  Ilyina, Lada 2026 RUS1.0010.754030.00 
  Kairbekova, Amina wf2046 KAZ0.001-0.2240-8.80 
  Chekmareva, Liya wf2023 RUS0.5010.254010.00 
  Shvedova, Alexandra wf1969 RUS0.001-0.3140-12.40 
 * 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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