Individual Calculations June 2015
 Soto, Miguel Angel  Total change: 14.00  Rating chartPersonal card
 IRT Torneo Abierto de Primera Categoria Antioquia 2014 Inmemorian Oscar Castro Medellin COL 2015-04-30
RcRownchangeKK*chgGame
 1928 1995 3.00 5 0.09 40 3.60 
  Blandon Villa, Diego F 2256 COL0.001-0.1840-7.20 
  Lopez Posada, Nelson Eduardo 1760 COL0.501-0.2940-11.60 
  Dabraccio, Guillermo 1732 COL1.0010.18407.20 
  Pena, Alcides 1797 COL1.0010.24409.60 
  Vallejo, Humberto 2096 COL0.5010.14405.60 

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)
 
 IRT Final Nacional Sub-12 Absoluto Bogota COL 2015-05-13
RcRownchangeKK*chgGame
 1705 1969 7.50 9 0.26 40 10.40 
  Perez V, Juan Esteban 1713 COL0.501-0.3140-12.40 
  Cardoso Cardoso, Jose Gabriel c1878 COL1.0010.384015.20 
  Martinez, Cristian Camilo 1719 COL0.501-0.3140-12.40 
  Alvarez Angel, Nelson Eduardo 1726 COL1.0010.20408.00 
  Pedraza Hernandez, Juan Pablo 1569  * COL1.0010.08403.20 
  Arciniegas Castro, Santiago 1569  * COL0.501-0.4240-16.80 
  Avila Pavas, Santiago c1772 COL1.0010.254010.00 
  Valera Padilla, Federico Jose 1569  * COL1.0010.08403.20 
  Murillo, Oscar 1828 COL1.0010.314012.40 
 * 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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