Individual Calculations July 2009
 Valencia, Andres Felipe  Total change: 9.00  Rating chartPersonal card
 Nacional Sub14 Absoluto Villavicencio COL 2009-03-19
RcRownchangeKK*chgGame
 2084 1933 3.50 6 1.68 15 25.20 
  Juez, Jhon Alexander 2062 COL1.0010.671510.05 
  Ruiz C, Joshua D c2193 COL0.5010.32154.80 
  Pardo, Javier Andres 1989 COL1.0010.58158.70 
  Rendon, Daniel 2026 COL0.001-0.3715-5.55 
  Camargo, Santiago 2079 COL1.0010.701510.50 
  Acevedo, Johan Sebastian 2153 COL0.001-0.2215-3.30 

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
RcRownchangeKK*chgGame
 1920 1958 0.00 2 -1.08 15 -16.20 
  Torres, Juan Camilo 2121 COL0.001-0.2815-4.20 
  Dominguez, Oscar 1719 COL0.001-0.8015-12.00 

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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