Individual Calculations January 2013
 Calderon Zuluaga, Andrea  Total change: -7.20  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2054 1761 0.00 3 -0.48 15 -7.20 
  Espinoza Palomino, Willyam f2161  * PER0.001-0.0815-1.20 
  Hernandez Agamez, Hugo 2022 COL0.001-0.1815-2.70 
  Perdomo Araujo, Angel Eduardo 1980 VEN0.001-0.2215-3.30 
 * 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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