Individual Calculations January 2014
 Almerida, Alfredo  Total change: 25.20  Rating chartPersonal card
 IRT Sub-2200 Copa Navidad "Asoajedrez Lara 2013" Barquisimeto VEN 2013-12-16
RcRownchangeKK*chgGame
 1874 1998 4.00 5 0.84 30 25.20 
  Perdomo , Wendy 1634 VEN1.0010.10303.00 
  Brizuela, Reivis 2138 VEN0.001-0.3130-9.30 
  Oropeza, Ramon 1683 VEN1.0010.14304.20 
  Martinez, Sebastian 1758 VEN1.0010.20306.00 
  Mendoza, Gustavo 2158 VEN1.0010.713021.30 

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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