Individual Calculations January 2020
 Kalandia, Eka  Total change: 30.40  Rating chartPersonal card
 Sochi Chess Champ. 2019 Juniors - B Sochi RUS 2019-12-07
RcRownchangeKK*chgGame
 1253 1339 5.00 7 0.76 40 30.40 
  Volobueva, Anastasiya 1180 RUS0.501-0.2140-8.40 
  Gornostaeva, Margarita 1031 RUS1.0010.14405.60 
  Kozhevnikova, Alena 1268 RUS0.501-0.1040-4.00 
  Mneyan, Ripsime 1555 RUS1.0010.784031.20 
  Zabavskaya, Daria 1408 RUS0.001-0.4040-16.00 
  Mneyan, Diana 1233 RUS1.0010.364014.40 
  Khorokhordina, Vesta 1093 RUS1.0010.19407.60 

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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