Individual Calculations December 2023
 Grakholskaya, Anna  Total change: 34.40  Rating chartPersonal card
 Central FO Chmp 2023 G15 Kaluga RUS 2023-10-28
RcRownchangeKK*chgGame
 1229 1141 4.00 8 0.86 40 34.40 
  Tsareva, Darya 1451 RUS0.001-0.1440-5.60 
  Rybakova, Mariya Al 1225 RUS1.0010.624024.80 
  Ishonina, Yulia 1131 RUS0.501-0.0140-0.40 
  Vishneva, Polina 1118 RUS0.501-0.0340-1.20 
  Bykovskaya, Anzhelika 1434 RUS0.5010.354014.00 
  Okruzhnova, Anna 1209 RUS0.5010.09403.60 
  Shakirova, Marya 1092 RUS0.001-0.5740-22.80 
  Gorskaya, Viktoria 1175 RUS1.0010.554022.00 

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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