Individual Calculations May 2012
 Hernandez, Alexander  Total change: -30.90  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto Duran ECU 2012-03-05
RcRownchangeKK*chgGame
 2106 2290 4.50 9 -2.06 15 -30.90 
  Palacios Zambrano, Victor 2074 ECU0.501-0.2815-4.20 
  Abreu Jean, Carlos Paul 2211 DOM0.501-0.1115-1.65 
  Merritt, Mario f2101 TRI1.0010.25153.75 
  Martinez Reyes, Pedro Ramon 2200 VEN0.001-0.6215-9.30 
  Matoewi, Roger c2128 SUR1.0010.29154.35 
  Palma Moscoso, Alvaro Dario 2126 ECU0.001-0.7215-10.80 
  Zavarce, Oscar Enrique f2190 VEN0.001-0.6415-9.60 
  Azua Avila, Vicente 1890  * ECU1.0010.08151.20 
  Galls Aguirre, Jorge 2034 ECU0.501-0.3115-4.65 
 * 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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