Individual Calculations November 2012
 Batista, Gerson Peres  Total change: -24.30  Rating chartPersonal card
 7° Torneo Continental de las Americas Mar del Plata ARG 2012-10-12
RcRownchangeKK*chgGame
 2030 2233 6.50 11 -1.62 15 -24.30 
  Romero Kries, Mario Andres 1833  * CHI0.501-0.4215-6.30 
  Etchevest, Marcelo 1833  * ARG1.0010.08151.20 
  Cori, Jorge g2522 PER0.001-0.1615-2.40 
  Sperb, Eduardo Quintana 2040 BRA0.001-0.7515-11.25 
  Ayala, Gustavo 1955 ARG1.0010.17152.55 
  Santopietro, Gerardo 2006 ARG0.501-0.2915-4.35 
  Cervetto, Esteban 2100 ARG0.001-0.6815-10.20 
  Jorquera Alfaro, Mauricio 2036 CHI1.0010.25153.75 
  Fiori, Hector 2125 ARG1.0010.35155.25 
  Sanchez Sandoval, Gonzalo 2029 CHI0.501-0.2615-3.90 
  Hernandez Amura, Gilberto 1851 ARG1.0010.09151.35 
 * 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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