Individual Calculations May 2015
 Obando Guzman, Soren Federico  Total change: 107.60  Rating chartPersonal card
 Bogota IRT Open Triduo Pascual Bogota COL 2015-04-01
RcRownchangeKK*chgGame
 1943 1824 5.00 8 2.22 40 88.80 
  Luque Mojica, Carlos F 1738 COL1.0010.384015.20 
  Nieto, Manuel Valerio Waldo 2050 COL0.001-0.2140-8.40 
  Mena, Yamil Octavio 1962 COL0.5010.19407.60 
  Angel, Antonio 1899 COL1.0010.604024.00 
  Dominguez Rincon, Miller c2105 COL0.001-0.1640-6.40 
  Acosta Cruz, Luis Ivan 1833 COL1.0010.514020.40 
  Prada, Diogenes 1939 COL1.0010.664026.40 
  Prado, Leonardo 2021 COL0.5010.254010.00 

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 Zonal Sub18 Masculino Zona Integrada Centro 2015 Duitama COL 2015-04-09
RcRownchangeKK*chgGame
 1914 1824 2.00 4 0.47 40 18.80 
  Rodriguez, German Enrique 1990 COL1.0010.724028.80 
  Torres Rojas, Yuber Andres 2003 COL0.001-0.2740-10.80 
  Morantes Maldonado, Hans Mateo 1811 COL1.0010.484019.20 
  Pena Escobar, Cristian Camilo 1853 COL0.001-0.4640-18.40 

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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