Individual Calculations September 2022
 Kudriavtseva, Natalia  Total change: -58.80  Rating chartPersonal card
 KONTUR OPEN 2022 Yekaterinburg RUS 2022-08-02
RcRownchangeKK*chgGame
 1758 1684 0.50 8 -2.94 20 -58.80 
  Zharkov, Nikolay 2165 RUS0.001-0.0520-1.00 
  Zhambalov, Bator 1983 RUS0.001-0.1520-3.00 
  Nasybullina, Dayana 1910 RUS0.001-0.2120-4.20 
  Seslavin, Maxim 1953 RUS0.001-0.1720-3.40 
  Khegai, Darya 1479 RUS0.001-0.7620-15.20 
  Polozov, Sergey 1398 RUS0.501-0.3420-6.80 
  Shadyev, Damir 1612 RUS0.001-0.6020-12.00 
  Shevtsova, Stefania 1563 RUS0.001-0.6620-13.20 

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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