Rapid: Individual Calculations February 2022
 Peglau, Charis  Total change: 4.20  Rating chartPersonal card
 MARIENBAD OPEN 2022 E - rapid tournament Marianske Lazne CZE 2022-01-16
RcRownchangeKK*chgGame
 1813 1667 2.00 5 0.21 20 4.20 
  Acor, Corey f2303 USA0.001-0.0120-0.20 
  Borisek, Anze 1916 SLO0.001-0.1920-3.80 
  Markina, Sofiia 1267  * CZE1.0010.08201.60 
  Panos, Jan 1771 CZE1.0010.642012.80 
  Ricken, Katharina wc1806 NED0.001-0.3120-6.20 
 * 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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