Individual Calculations July 2009
 Valencia, David Fernando  Total change: 0.00  Rating chartPersonal card
 Nacional Sub14 Absoluto Villavicencio COL 2009-03-19
RcRownchangeRpKK*chgGame
 2097 0 2.00 4 0.00 2097   0.00 
  Acevedo, Johan Sebastian 2153 COL0.0010.00 0.00 
  Juez, Jhon Alexander 2062 COL0.0010.00 0.00 
  Cardona, Juan Camilo 1978 COL1.0010.00 0.00 
  Ruiz C, Joshua D c2193 COL1.0010.00 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)
 
 Nacional Sub20 Absoluto Bogota COL 2009-04-03
RcRownchangeRpKK*chgGame
 2080 0 1.00 4 0.00 1887   0.00 
  Martinez Romero, Martin 2121 COL0.0010.00 0.00 
  Barros, Raul Jr f2030 COL1.0010.00 0.00 
  Sanchez Maya, Simon 2164 COL0.0010.00 0.00 
  Juez, Jose Yesid 2004 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 Juan Mila Inmemorian ABS Bogota COL 2009-04-08
RcRownchangeRpKK*chgGame
 2314 0 0.00 1 0.00 1614   0.00 
  Zuluaga, Cesar f2314 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)
 
 Nacional Absoluto Sub 16 Cali COL 2009-05-21
RcRownchangeRpKK*chgGame
 2121 0 0.00 1 0.00 1421   0.00 
  Torres, Juan Camilo 2121 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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