Individual Calculations September 2013
 Arias, Maria Paula  Total change: 3.75  Rating chartPersonal card
 XIII Abierto de Invierno Villa Ballester - Buenos Aires ARG 2013-08-15
RcRownchangeKK*chgGame
 1803 1656 2.00 5 0.25 15 3.75 
  Jungblut, Jose 2056  * ARG0.001-0.0815-1.20 
  Bravi, Leonardo 1443 ARG0.001-0.7715-11.55 
  Medina, Exequiel Alexis 1598 ARG1.0010.42156.30 
  Amato, Leonel 1862 ARG1.0010.761511.40 
  Dolezal, Cristian m2056  * ARG0.001-0.0815-1.20 
 * 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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