Individual Calculations March 2012
 Sanchez Sandoval, Gonzalo  Total change: 8.25  Rating chartPersonal card
 VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD OPEN 14 LIMA PER 2011-12-18
RcRownchangeKK*chgGame
 1830 1987 5.00 7 0.17 15 2.55 
  Supo, Caso Christian 1648 PER1.0010.12151.80 
  Esplana Hurtado, Herbert John 1784 PER1.0010.24153.60 
  Fernandez Perez, Jorge Andres 2028 PER0.001-0.4415-6.60 
  Garcia Talledo, Gonzalo 1721 PER1.0010.18152.70 
  Posada, Juan Manuel f2009 COL1.0010.53157.95 
  Cisneros Avendano, Diego 1826 PER0.001-0.7115-10.65 
  Paredes Lagos, Anthony Javier 1791 PER1.0010.25153.75 

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)
 
 Semifinal Sur Campeonato Chileno de Ajedrez 2012 Nueva Imperial CHI 2012-01-05
RcRownchangeKK*chgGame
 2012 2034 4.00 6 1.01 15 15.15 
  Castillo Rivera, Carlos Alberto 1634  * CHI1.0010.08151.20 
  Farfan Ortiz, Enrique Alfredo 2246 CHI0.5010.27154.05 
  Vera Soto, Sergio Hernan 2121 CHI0.5010.12151.80 
  Torres Bravo, Cristobal Renato f2317 CHI0.001-0.1615-2.40 
  Ercoli Ercoli, Fernando Eugenio 1634  * CHI1.0010.08151.20 
  Carrasco Rodriguez, Hector 2119 CHI1.0010.62159.30 
 * 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)
 
 Semifinal Metropolitana Campeonato Chileno de Ajedrez 2012 Santiago CHI 2012-01-21
RcRownchangeKK*chgGame
 1955 2034 3.50 7 -0.63 15 -9.45 
  Arancibia Moreno, Rodrigo 1634  * CHI1.0010.08151.20 
  Rioseco Pinochet, Fernan Luis 2213 CHI0.001-0.2715-4.05 
  Castillo Grado, Augusto 1891 CHI0.501-0.1915-2.85 
  Constanzo Vivanco, Mario Felipe 1881 CHI1.0010.30154.50 
  Pollio , Carlos 1922 ARG1.0010.35155.25 
  Paez Medina, Guillermo Alejandro 2157 CHI0.001-0.3315-4.95 
  Pereira Cid, Fabian 1987 CHI0.001-0.5715-8.55 
 * 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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