Individual Calculations February 2023
 Shvedova, Maria  Total change: -9.40  Rating chartPersonal card
 BOTVINNIK CUP_B_2023 Moscow RUS 2023-01-03
RcRownchangeKK*chgGame
 1657 1822 4.50 7 -0.47 20 -9.40 
  Alekseev, Vasily 1648 RUS1.0010.27205.40 
  Zaikina, Yuliya 1596 RUS0.001-0.7920-15.80 
  Grigoryev, Vladislav 1616 RUS0.501-0.2620-5.20 
  Razmolodin, Evgeny 1686 RUS1.0010.32206.40 
  Piatin, Oleg 1879 RUS1.0010.582011.60 
  Ilin, Artem 1565 RUS1.0010.18203.60 
  Shinkorenko, Ivan Al 1612 RUS0.001-0.7720-15.40 

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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