Rapid: Individual Calculations February 2020
 Mutina, Sofia  Total change: 18.20  Rating chartPersonal card
 Rapid_Luzhniki_Open Moscow RUS 2019-12-29
RcRownchangeKK*chgGame
 1614 1501 3.50 7 0.91 20 18.20 
  Knjazev, Artem 1836 RUS0.001-0.1220-2.40 
  Zvereva, Margarita wf1804 RUS0.001-0.1420-2.80 
  Oleynik, Matvey 1140 RUS1.0010.10202.00 
  Gusev, Mikhail 1676 RUS0.5010.23204.60 
  Petrusevich, Ivan 1355 RUS1.0010.30206.00 
  Gutkovich, Polina 1901  * RUS0.001-0.0820-1.60 
  Bukreev, Stanislav 1588 RUS1.0010.622012.40 
 * 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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