Individual Calculations March 2020
 Diakonova, Ekaterina  Total change: 20.80  Rating chartPersonal card
 Aeroflot Open 2020 B Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 2317 2188 4.00 9 1.04 20 20.80 
  Can, Isik m2380 TUR0.001-0.2520-5.00 
  Maltsevskaya, Aleksandra wg2318 RUS0.001-0.3220-6.40 
  Chibukhchyan, Erik 2233 RUS1.0010.562011.20 
  Salman, Pavel f2286 RUS0.5010.13202.60 
  Divya, Deshmukh wm2322 IND0.5010.18203.60 
  Bayramov, Elvin f2337 AZE1.0010.702014.00 
  Gan-Erdene, Sugar m2427 MGL0.001-0.2020-4.00 
  Samadov, Read c2273 AZE0.001-0.3820-7.60 
  Efremov, Vladislav f2275 RUS1.0010.622012.40 

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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