Blitz: Individual Calculations September 2019
 Arosemena, Betty  Total change: -7.80  Rating chartPersonal card
 Campeonato Nacional Blitz Absoluto-Femenino-Juvenil e Infantil 2019 panama PAN 2019-08-11
 1567 1480 2.00 6 -0.39 20 -7.80 
  Lobo Jimenez, Mariana 1231 PAN1.0010.19203.80 
  Ferreira De Gracia, Luis Daniel 1129 PAN1.0010.11202.20 
  Thompson, Jair 1758 PAN0.001-0.1720-3.40 
  Guerra, Rodolfo 1674 PAN0.001-0.2520-5.00 
  Munoz M., Alberto Noel 1880  * PAN0.001-0.0820-1.60 
  Bosquez, Abraham 1727 PAN0.001-0.1920-3.80 
 * 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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