Individual Calculations May 2019
 Spregelburd, Alfredo  Total change: -16.60  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto La Porta CABA ARG 2019-03-20
RcRownchangeKK*chgGame
 1738 1580 1.00 6 -0.83 20 -16.60 
  Herrera, Pablo Francisco 1980  * ARG0.001-0.0820-1.60 
  Schwartzman, Alejandro 1815 ARG0.001-0.2120-4.20 
  Palladino, Alberto 1849 ARG0.001-0.1720-3.40 
  Aguilera, Angel 1180  * ARG1.0010.08201.60 
  Bana, Emiliano 1749 ARG0.001-0.2820-5.60 
  Gimenez, Dante 1856 ARG0.001-0.1720-3.40 
 * 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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