Individual Calculations April 2023
 Kazarinova, Vera  Total change: -36.40  Rating chartPersonal card
 Standard Perm 2023 February Perm RUS 2023-02-25
RcRownchangeKK*chgGame
 1495 1528 2.50 8 -1.82 20 -36.40 
  Kozlov, Vladimir 1839 RUS1.0010.862017.20 
  Makhmudov, Samir 1583 RUS0.001-0.4220-8.40 
  Buzmakov, Ivan 1636 RUS1.0010.652013.00 
  Putin, Georgiy 1329 RUS0.001-0.7620-15.20 
  Korotaeva, Polina 1301 RUS0.001-0.7920-15.80 
  Tsyganov, Alexander 1926 RUS0.001-0.0820-1.60 
  Chudik, Sergey 1221 RUS0.501-0.3620-7.20 
  Filimonov, Dmitry 1128  * RUS0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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