Individual Calculations July 2021
 Juidiaz Hernandez, Antonio Luis  Total change: -16.60  Rating chartPersonal card
 Copa de Sevilla por Equipos 2021 Sevilla ESP 2021-04-25
RcRownchangeKK*chgGame
 1720 1687 1.00 4 -0.83 20 -16.60 
  Muzika, Paul 2087  * ESP0.001-0.0820-1.60 
  Perez Martin, Alonso Ducan 1287  * ESP1.0010.08201.60 
  Toro Velazquez, David 1846 ESP0.001-0.2920-5.80 
  Herrera Tudela, Juan Manuel 1658 ESP0.001-0.5420-10.80 
 * 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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