Individual Calculations January 2017
 Gonzalez Taborda, David  Total change: 22.00  Rating chartPersonal card
 Festival Nacional Escolar Sub15 AJEDREZ CLASICO Absoluto Monteria COL 2016-12-07
RcRownchangeKK*chgGame
 1730 1644 2.00 4 0.34 40 13.60 
  Alvarez Angel, Nelson Eduardo 1821 COL0.001-0.2740-10.80 
  Agudelo, Juan Sebastian 1503 COL1.0010.314012.40 
  Salcedo Rodelo, Brayan 1553 COL1.0010.384015.20 
  Soto, Miguel Angel f2044  * COL0.001-0.0840-3.20 
 * 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)
 
 IRT Navideno Ciudad de Luces Medellin 2016 Medellin COL 2016-12-16
RcRownchangeKK*chgGame
 1864 1644 2.00 7 0.21 40 8.40 
  Rodriguez, Boris 2044  * COL0.001-0.0840-3.20 
  Rosero Zapata, Luis Fernando 1975 COL0.001-0.1240-4.80 
  Henao Garcia, Estefania 1344 COL1.0010.15406.00 
  Morales, Luis Eduardo 1810 COL1.0010.724028.80 
  Soto, Miguel Angel f2044  * COL0.001-0.0840-3.20 
  Lizarazo Arango, Juan Carlos 2018 COL0.001-0.1040-4.00 
  Alvarez Estrada, Jairo 1813 COL0.001-0.2840-11.20 
 * 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)
 

 

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