Individual Calculations July 2011
 Moreno Lozano, David  Total change: 12.30  Rating chartPersonal card
 IRT Zonal Sub-14 Absoluto Zona Centro 2011 Duitama COL 2011-04-28
RcRownchangeKK*chgGame
 1988 1932 0.50 2 -0.35 15 -5.25 
  Rodriguez, German Enrique 2026 COL0.5010.13151.95 
  Diaz Herrera, Leider Andres 1949 COL0.001-0.4815-7.20 

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)
 
 IRT Final Campeonato Nacional Sub-14 Masculino 2011 Bogota COL 2011-05-31
RcRownchangeKK*chgGame
 1932 1919 5.50 9 1.17 15 17.55 
  Ruiz C, Joshua D f2164 COL0.001-0.2015-3.00 
  Parra, Brayan 1813 COL1.0010.36155.40 
  Diaz, Herrera Leider Andres 1949 COL0.5010.04150.60 
  Esquivia Cuadrado, Andres 1731 COL0.501-0.2415-3.60 
  Posada, Juan Manuel f1990 COL0.001-0.4015-6.00 
  Blandon, Luis Guillermo 1990 COL1.0010.60159.00 
  Duran, Mateo Andres 1731 COL1.0010.26153.90 
  Rodriguez, German Enrique 2011 COL1.0010.63159.45 
  Diaz, Cristian Camilo 2010 COL0.5010.12151.80 

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)
 

 

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