Individual Calculations March 2020
 Kalashnikova, Elena  Total change: -36.40  Rating chartPersonal card
 Moscow Open 2020 B Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1717 1702 2.00 8 -1.82 20 -36.40 
  Kharmunova, Nadezhda wm2044 RUS0.001-0.1220-2.40 
  Stepanyan, Eva wf1881 RUS0.001-0.2720-5.40 
  Guryanova, Valeriya 1465 RUS0.501-0.3020-6.00 
  Frolova, Lada 1765 RUS1.0010.592011.80 
  Ivanova, Anastasia S. 1868 RUS0.5010.22204.40 
  Mkrtchyan, Anahit D. 1864 ARM0.001-0.2920-5.80 
  Eremina, Viktoria 1347 RUS0.001-0.8920-17.80 
  Yusupova, Elina 1500 RUS0.001-0.7620-15.20 

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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