Individual Calculations January 2010
 Abarca Gonzalez, Nicolas  Total change: 23.25  Rating chartPersonal card
 OPEN NUNOA Santiago CHI 2009-10-10
RcRownchangeKK*chgGame
 2118 2070 5.50 7 2.44 15 36.60 
  Reveco Lizama, Manuel 1990 BRA1.0010.39155.85 
  Chandia Galvez, Omar 2088 CHI1.0010.53157.95 
  Pulgar Diaz, Cristian 2092 CHI1.0010.53157.95 
  Carrasco Miranda, Andres 2167 CHI0.001-0.3715-5.55 
  Fonseca Vivallos, Sergio 2037 CHI1.0010.45156.75 
  Romero Araya, Diego Alonso 2286 CHI1.0010.781511.70 
  Caceres Leal, Jaime 2167 CHI0.5010.13151.95 

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)
 
 VI Festival Sudamericano Juventud 2009 Sub-16 Abs Mendes/RJ BRA 2009-12-02
RcRownchangeKK*chgGame
 1956 2070 3.00 6 -0.89 15 -13.35 
  Proudian, Armen 1967 BRA0.501-0.1415-2.10 
  Leal Assuncao, Matheus 1881 BRA1.0010.25153.75 
  Mendonza, Rodrigo 2017 BOL0.501-0.0715-1.05 
  Rodrigues, Bruno Morado 2021 BRA0.001-0.5715-8.55 
  Barreto Coral, Gary Carlos 1815 PER1.0010.19152.85 
  Monroy Garzon, Javier 2037 BOL0.001-0.5515-8.25 

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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