Rapid: Individual Calculations March 2020
 Barkasheva, Sofia  Total change: -2.80  Rating chartPersonal card
 Rapid Moscow. February 2020 - 4 Moscow RUS 2020-02-22
RcRownchangeKK*chgGame
 1644 1369 1.00 6 -0.14 20 -2.80 
  Pimonov, Igor 1769  * RUS1.0010.922018.40 
  Afanasieva, Alexandra wf1769  * RUS0.001-0.0820-1.60 
  Pozdnyakov, Aleksandr Yu. 1736 RUS0.001-0.1020-2.00 
  Yarovitsky, Vladimir 1531 RUS0.001-0.2920-5.80 
  Slessarchuk, Yelena 1598 KAZ0.001-0.2120-4.20 
  Dvoeglazova, Daria 1459 RUS0.001-0.3820-7.60 
 * 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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