Individual Calculations October 2019
 Ferruz Martinez, Rafael  Total change: -20.20  Rating chartPersonal card
 Cto Autonomico Individual de Aragon 2019 (Fase Previa) Zaragoza ESP 2019-09-07
RcRownchangeKK*chgGame
 1570 1326 0.00 4 -1.01 20 -20.20 
  De La Riva Fernandez, Eduardo 1726  * ESP0.001-0.0820-1.60 
  Salas Calvo, Alberto 1695 ESP0.001-0.1020-2.00 
  Abenia Porroche, Roberto 1717 ESP0.001-0.0920-1.80 
  Miranda Herrera, Marta 1142 ESP0.001-0.7420-14.80 
 * 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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