Individual Calculations October 2017
 Toro, Miguel Angel  Total change: -33.20  Rating chartPersonal card
 IRT Departamental de Mayores Jorge Aristizabal Antioquia 2017 Medellin COL 2017-09-05
RcRownchangeKK*chgGame
 1900 1639 0.00 4 -0.83 40 -33.20 
  Munoz Monroy, Cinthya Carolin wf2033 COL0.001-0.0840-3.20 
  Henao Ortiz, Carolina 1847 COL0.001-0.2340-9.20 
  Arias, Fabio Alonso 1680 COL0.001-0.4440-17.60 
  Chirivi C, Jenny Astrid wm2039  * 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)
 

 

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