Individual Calculations September 2019
 Toncheva, Nadya  Total change: -130.00  Rating chartPersonal card
 European Youth Chess Championship 2019 Girls 14 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1819 2137 4.50 9 -3.25 40 -130.00 
  Puia, Alexia-Teodora 1737  * ROU1.0010.08403.20 
  Alekseenko, Mariya 1848 RUS0.501-0.3440-13.60 
  Tsotsonava, Elene 1874 GEO1.0010.18407.20 
  Hakobyan, Astghik 1916 ARM0.001-0.7840-31.20 
  Lomaia, Diana 1813 GEO1.0010.13405.20 
  Hrebenshchykova, Yelyzaveta 1879 UKR0.001-0.8240-32.80 
  Mihelic, Vesna 1831 SLO0.001-0.8640-34.40 
  Karavitaki, Evaggelia 1737  * GRE0.501-0.4240-16.80 
  Mikhailina, Elena 1737  * RUS0.501-0.4240-16.80 
 * 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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