Individual Calculations September 2019
 Kouta, Antonia  Total change: 46.00  Rating chartPersonal card
 European Youth Chess Championship 2019 Girls 18 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1929 1785 4.00 9 1.15 40 46.00 
  Palma, Maria wf2091 ITA0.001-0.1440-5.60 
  Verbin, Valentina 1958 MDA0.001-0.2740-10.80 
  Ryder, Kynesha 1525 IRL1.0010.18407.20 
  Nastase, Andreea-Cristina 1948 ROU0.001-0.2840-11.20 
  Manova, Ivana 1841 MKD0.5010.08403.20 
  Stroganova, Karina 1942 RUS1.0010.714028.40 
  Koljevic, Nikolina 1972 MNE0.5010.24409.60 
  Sankova, Stella wf2048 SVK1.0010.824032.80 
  Duson, Robin 2032 NED0.001-0.1940-7.60 

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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