Individual Calculations December 2012
 Medina Paz, Miguel  Total change: -6.30  Rating chartPersonal card
 XVII Grand Prix, 8ta. Parada Quevedo ECU 2012-09-07
RcRownchangeKK*chgGame
 2092 2430 5.50 7 -0.63 10 -6.30 
  Garofalo, Mizraim 2030  * ECU1.0010.08100.80 
  Silva Vega, David 2030  * ECU1.0010.08100.80 
  Jimenez Gaibor, Octavio 2033 ECU1.0010.08100.80 
  Palma Moscoso, Alvaro Dario 2181 ECU0.501-0.3110-3.10 
  Montenegro Torres, Carlos f2127 ECU0.501-0.3610-3.60 
  Salazar Loor, Rodger 2030  * ECU1.0010.08100.80 
  Barros Rivadeneira, Cristhian f2210 ECU0.501-0.2810-2.80 
 * 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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