Rapid: Individual Calculations September 2022
 Bizyukina, Polina  Total change: -9.80  Rating chartPersonal card
 Memorial of V. I. Zilberstein 2022_Rapid Bryansk RUS 2022-07-26
RcRownchangeKK*chgGame
 1740 1305 0.50 6 -0.49 20 -9.80 
  Strekha, Igor 2212 RUS0.0010.00200.00 
  Sheremetev, Vladislav 1890 RUS0.001-0.0220-0.40 
  Volodin, Alexandr E. 1796 RUS0.001-0.0420-0.80 
  Shkolin, Mikhail 1062 RUS0.001-0.8020-16.00 
  Kondratyuk, Vasiliy 1770 RUS0.5010.45209.00 
  Zelenin, Victor 1707 RUS0.001-0.0820-1.60 

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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