Individual Calculations January 2012
 Cortes, Maria Angelica  Total change: -69.60  Rating chartPersonal card
 IRT Distrital Open de Mayores Noviembre Bogota COL 2011-11-11
RcRownchangeKK*chgGame
 1779 2058 1.00 4 -2.32 30 -69.60 
  Gomez, Jesus Alberto 1850 COL0.001-0.7730-23.10 
  Moreno Lozano, Esteban 1658  * COL1.0010.08302.40 
  Moreno, Javier 1789 COL0.001-0.8330-24.90 
  Gomez, Juan Andres 1819 COL0.001-0.8030-24.00 
 * 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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