Rapid: Individual Calculations June 2015
 Bernal, Parra Liz Gabriela  Total change: -34.40  Rating chartPersonal card
 IRT Cerrado Activo Final Femenino Boyaca 2015 Sogamoso COL 2015-05-09
RcRownchangeKK*chgGame
 1709 1609 0.50 6 -1.72 20 -34.40 
  Mora Tamara, Karen Sofia 1689 COL0.001-0.3920-7.80 
  Cardozo, Nasly 1779 COL0.001-0.2820-5.60 
  Sandoval, Yaneth 1693 COL0.001-0.3820-7.60 
  Rojas, Andrea Lizeth 1805 COL0.5010.25205.00 
  Bernal Parra, Eliana Valentina 1502 COL0.001-0.6520-13.00 
  Velasco, Luz Mariela 1785 COL0.001-0.2720-5.40 

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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