Individual Calculations April 2017
 Arboleda Orozco, Juan M  Total change: -10.00  Rating chartPersonal card
 Semifinal 1 Cat Sub16 Absoluto 2017 Malambo COL 2017-03-02
RcRownchangeKK*chgGame
 1615 1924 4.00 5 -0.25 40 -10.00 
  Hernandez, Jeronimo 1524  * COL1.0010.08403.20 
  Lopez Gonzalez, Carlos Andres 1617 COL1.0010.14405.60 
  Yepez Ortiz, Dubier 1746 COL0.501-0.2340-9.20 
  Salazar Zapata, Elian 1524  * COL1.0010.08403.20 
  Gonzalez Taborda, David 1666 COL0.501-0.3240-12.80 
 * 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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