Individual Calculations April 2023
 Andreeva, Yulia S.  Total change: -56.00  Rating chartPersonal card
 S.M.Levitsky Memorial 2023 G15 Nizhniy Tagil RUS 2023-02-21
RcRownchangeKK*chgGame
 1153 1237 3.50 8 -1.40 40 -56.00 
  Fayzulina, Safiya 1052 RUS0.501-0.2440-9.60 
  Konyakhina, Karolina 1326 RUS1.0010.624024.80 
  Usova, Mariya 1107 RUS0.501-0.1840-7.20 
  Shumilina, Aleksandra 1047 RUS0.001-0.7540-30.00 
  Shikhalieva, Fariza 1153 RUS0.001-0.6240-24.80 
  Koberman, Ekaterina 1107 RUS1.0010.324012.80 
  Kuznetsova, Tatyana 1373 RUS0.001-0.3240-12.80 
  Sinelnikova, Polina 1059 RUS0.501-0.2340-9.20 

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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