Individual Calculations January 2013
 Pachon, Adriana  Total change: 2.85  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2029 2052 4.50 8 0.19 15 2.85 
  Rojas Diaz, James Ivan 1921 COL1.0010.32154.80 
  Sanchez, Sebastian Felipe 2313 COL0.001-0.1815-2.70 
  Melo, Marlon 1919 COL0.501-0.1815-2.70 
  Palechor, Cesar Augusto 1795 COL1.0010.18152.70 
  Baquero, Alvaro 1846 COL1.0010.24153.60 
  Barrientos, Sergio E g2452  * COL0.001-0.0815-1.20 
  Corredor, Jose 1751 COL1.0010.15152.25 
  Barros Rivadeneira, Cristhian f2238 ECU0.001-0.2615-3.90 
 * 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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