Individual Calculations October 2018
 Velasquez, Hector  Total change: -31.40  Rating chartPersonal card
 II Campeonato Centroamericano y del Caribe Absoluto 2018 San Pedro Sula HON 2018-07-28
RcRownchangeKK*chgGame
 1887 2095 5.00 9 -1.57 20 -31.40 
  Ramos Donaire, Maria Pradi 1695  * HON0.501-0.4220-8.40 
  Guerrero Bendana, Salvador 1707 HON1.0010.09201.80 
  Sanchez Alvarez, Roberto Carlos f2391 PAN0.001-0.1520-3.00 
  Morera Campos, Hazel Maria wm1832 CRC0.001-0.8220-16.40 
  Mejia Varela, Fernando 1695  * HON0.501-0.4220-8.40 
  Castellanos, Axel 1695  * HON1.0010.08201.60 
  Morera Campos, Yanori Maria wc1922 CRC1.0010.27205.40 
  Vallejo Baca, Luis Mario 2014 HON0.001-0.6120-12.20 
  Quesada Campos, Jordi Alessandre c2031 CRC1.0010.41208.20 
 * 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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