Individual Calculations December 2014
 Salamanca, Juan David  Total change: 38.80  Rating chartPersonal card
 Festival Nacional Escolar CLASICO U-17 Absoluto 2015 Bogota COL 2014-11-14
RcRownchangeKK*chgGame
 1772 1584 1.50 4 0.42 40 16.80 
  Torres Cueto, Jesus Marcial 1916 COL0.5010.384015.20 
  Moreno Lozano, Esteban 1609 COL1.0010.534021.20 
  Mercado Pena, Jorge Esteban 1762 COL0.001-0.2740-10.80 
  Gonzalez Ahumada, Andres Javie 1801 COL0.001-0.2240-8.80 

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)
 
 Festival Nacional Escolar CLASICO U-15 Masc 2015 Ibague COL 2014-11-20
RcRownchangeKK*chgGame
 1789 1584 1.50 4 0.55 40 22.00 
  Ribero, Guillermo Andres 1868 COL0.5010.344013.60 
  Pena Bermudez, Juan Camilo 1783 COL0.5010.264010.40 
  Calderon Zuta, Nicolas 1739 COL0.5010.21408.40 
  Cuevas Sanchez, Bramdon Daniel 1767 COL0.001-0.2640-10.40 

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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