Individual Calculations March 2014
 Vergara Jofre, Felipe Andres  Total change: -3.00  Rating chartPersonal card
 Primer Torneo Internacional de Ajedrez Amateur sub-2200 de elo, Donihue 2014. Donihue CHI 2014-01-31
RcRownchangeKK*chgGame
 2076 1858 0.00 3 -0.68 15 -10.20 
  Conde, Adrian 2095 ARG0.001-0.2015-3.00 
  Alarcon Careaga, Gustavo 2141 CHI0.001-0.1615-2.40 
  Valenzuela Morales, Jorge 1992 CHI0.001-0.3215-4.80 

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)
 
 Campeonato Nacional U-16 Santiago CHI 2014-02-06
RcRownchangeKK*chgGame
 1799 1902 5.50 8 0.48 15 7.20 
  Quiriban Espinosa, Nicolas Alejan 1559 CHI1.0010.12151.80 
  Nunez Donaire, Elias Rodrigo 1733 CHI1.0010.28154.20 
  Alarcon Jorquera, Kevin Nicolas 1807 CHI1.0010.37155.55 
  Olivares Quezada, Marcelo Ignacio 1796 CHI1.0010.36155.40 
  Pinilla Delgado, Agustin Eduardo 1914 CHI0.001-0.4815-7.20 
  Estrada Lavin, Cristian Alexander 1736 CHI0.501-0.2215-3.30 
  Cortes Orihuela, Javier 2151 CHI0.001-0.1915-2.85 
  Verastegui Marca, Eduardo Raul 1697 CHI1.0010.24153.60 

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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