Individual Calculations May 2012
 Obando Guzman, Soren Federico  Total change: 0.00  Rating chartPersonal card
 Open IRT Liga de Ajedrez de Bogota FEBRERO Bogota COL 2012-02-23
RcRownchangeRpKK*chgGame
 2034 0 0.00 3 0.00 1234   0.00 
  Perez Olarte, Cesar Camilo 2236 COL0.0010.00 0.00 
  Cuellar, Jose Gabriel 1741 COL0.0010.00 0.00 
  Rodriguez Mayorga, Julian E 2125 COL0.0010.00 0.00 

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)
 
 Open IRT Sub16 Mixto Bogota COL 2012-03-09
RcRownchangeRpKK*chgGame
 1940 0 0.00 1 0.00 1140   0.00 
  Martinez Baquero, Hugo Esteban 1940 COL0.0010.00 0.00 

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 Juvenil Cerrado Bogota COL 2012-04-19
RcRownchangeRpKK*chgGame
 2061 1989 3.50 9 0.00 1989   0.00 
  Cotes Ontibon, Samuel 2061 COL1.0010.00 0.00 
  Bohorquez Pulgarin, Samuel Davi 2061 COL1.0010.00 0.00 
  Castellanos Rodriguez, Camilo 2061 COL1.0010.00 0.00 
  Trujillo, Otoniel 2061 COL0.5010.00 0.00 
  Rivera, Alberto m2061 COL0.0010.00 0.00 
  Castillo, Jorge 2061 COL0.0010.00 0.00 
  Gonzalez Ahumada, Andres Javier 2061 COL0.0010.00 0.00 
  Velasquez, Angie Gabriela 2061 COL0.0010.00 0.00 
  Ruiz C, Joshua D f2061 COL0.0010.00 0.00 

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)
 

 

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