Individual Calculations September 2021
 Donia, Anastasiia  Total change: -13.60  Rating chartPersonal card
 Chelyabinsk region 2021 - G15 Chelyabinsk RUS 2021-08-21
RcRownchangeKK*chgGame
 1200 1178 3.00 7 -0.34 40 -13.60 
  Kargina, Diana 1112 RUS0.501-0.0940-3.60 
  Maslova, Veronika 1393 RUS0.001-0.2340-9.20 
  Kolesnikova, Aleksandra 1103 RUS0.501-0.1040-4.00 
  Brailko, Arina 1111 RUS0.001-0.5940-23.60 
  Zaitseva, Aleksandra 1173 RUS1.0010.494019.60 
  Telelyukhina, Elizaveta 1420 RUS0.001-0.2040-8.00 
  Barsukova, Kira 1091 RUS1.0010.384015.20 

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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