Individual Calculations May 2012
 Rodriguez Mayorga, Julian E  Total change: -55.05  Rating chartPersonal card
 Open IRT Liga de Ajedrez de Bogota FEBRERO Bogota COL 2012-02-23
RcRownchangeKK*chgGame
 1907 2125 0.00 3 -2.26 15 -33.90 
  Dominguez Rincon, Miller 2007 COL0.001-0.6615-9.90 
  Bernal Posada, Diego 1725  * COL0.001-0.9215-13.80 
  Cortes, Maria Angelica 1988 COL0.001-0.6815-10.20 
 * 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)
 
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 2039 2125 4.00 9 -1.41 15 -21.15 
  Gomez, Jesus Alberto 1838 COL1.0010.16152.40 
  Fernandez Reyes, Lisandro f2368 CUB0.001-0.2015-3.00 
  Hernandez, Sanchez Jairo Andres f2271 COL0.001-0.3015-4.50 
  Escobar, Guido Jose 1941 COL1.0010.26153.90 
  Perez Olarte, Cesar Camilo 2242 COL0.001-0.3415-5.10 
  Vargas, Mauricio 1986 COL1.0010.31154.65 
  Panesso, Oscar 2013 COL1.0010.35155.25 
  Salcedo, Jackeline wf1912 COL0.001-0.7715-11.55 
  Moreno Bermudez, Jhon Jairo 1782 COL0.001-0.8815-13.20 

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)
 

 

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