Individual Calculations November 2023
 Drugova, Kira  Total change: 30.80  Rating chartPersonal card
 Autumn on Petrograd Side 2023 St. Petersburg RUS 2023-10-02
RcRownchangeKK*chgGame
 1596 1383 3.00 8 0.77 40 30.80 
  Leonova, Ameliya 1742 BLR0.001-0.1040-4.00 
  Klobukov, Sergey 1467 RUS0.5010.12404.80 
  Laschevsky, Vasily 1523 RUS1.0010.694027.60 
  Makarova, Maria A. 1478 RUS0.001-0.3740-14.80 
  Ermolaev, Aleksandr 1461 RUS1.0010.614024.40 
  Yatsyshin, Aleksandr 1593 RUS0.5010.274010.80 
  Dmitriev, Maksim S 1423 RUS0.001-0.4440-17.60 
  Lopatin, Yuriy 2082 RUS0.001-0.0140-0.40 

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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