Individual Calculations August 2023
 Sogoyan, Milena  Total change: -37.20  Rating chartPersonal card
 L. Polugaevsky Memorial 2023 Samara RUS 2023-07-10
RcRownchangeKK*chgGame
 1529 1403 2.00 7 -0.93 40 -37.20 
  Sharikov, Alexander 2059 RUS0.001-0.0140-0.40 
  Dmitriev, Valery 1416 RUS1.0010.524020.80 
  Zakirov, Ruslan 1838 RUS0.001-0.0640-2.40 
  Volokhova, Kristina 1120 RUS0.001-0.8440-33.60 
  Dmitriev, Nikolay Dm 1140 RUS1.0010.18407.20 
  Doronin, Sergey 1845 RUS0.001-0.0640-2.40 
  Parkhomenko, Maksim 1284 RUS0.001-0.6640-26.40 

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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