Rapid: Individual Calculations May 2019
 Gubareva, Sofia  Total change: 47.80  Rating chartPersonal card
 Cosmonautic day 2019 A Sergiev Posad RUS 2019-04-07
RcRownchangeKK*chgGame
 1666 1571 5.50 8 2.39 20 47.80 
  Morozov, Anatoliy 1578 RUS1.0010.512010.20 
  Vinogradov, Arseny 1571 RUS1.0010.502010.00 
  Skripnikov, Alexey 1812 RUS0.5010.30206.00 
  Koroshchenko, Sergey f1971  * RUS0.001-0.0820-1.60 
  Ananichev, Sergey 1610 RUS1.0010.552011.00 
  Fomichev, Alexander 1656 RUS0.001-0.3820-7.60 
  Lebedeva, Polina 1386 RUS1.0010.26205.20 
  Pozdniakov, Viktor 1747 RUS1.0010.732014.60 
 * 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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