Individual Calculations September 2016
 Diaz, Luisa  Total change: 1.00  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe de Ajedrez Femenino Guatemala GUA 2016-07-19
RcRownchangeKK*chgGame
 1830 1824 3.50 7 0.05 20 1.00 
  Cu Hor, Sucely 1424  * GUA1.0010.08201.60 
  Llaudy Pupo, Lisandra wm2224  * CUB0.001-0.0820-1.60 
  Cruz Lima, Kimberly Esmeralda 1749 GUA1.0010.40208.00 
  Zavala Galindo, Alejandra Beatri 1772 ESA1.0010.43208.60 
  Barria Baker, Raisa Melissa wc1942 PAN0.001-0.3420-6.80 
  Mencos, Claudia wm1993 GUA0.001-0.2820-5.60 
  Garcia Mendez, Alcira Guadalupe wc1707 ESA0.501-0.1620-3.20 
 * 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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