Individual Calculations February 2020
 Tzoc Alvarado, Alexander M.  Total change: 14.40  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1839 1886 5.50 9 0.36 40 14.40 
  Baules, Jorge m2286  * PAN0.001-0.0840-3.20 
  Corado, Adrian Mauricio 1628 GUA0.501-0.3240-12.80 
  Orozco Hernandez, Juan Carlos 1714 GUA0.501-0.2340-9.20 
  Natareno, Elvia 1563 GUA1.0010.13405.20 
  Yaas Coy, Jorge Andres 1672 GUA1.0010.23409.20 
  Aragon Trujillo, Ricardo M. c1734 GUA0.501-0.2040-8.00 
  Garcia F., Wilfred Daniel 1699 GUA1.0010.264010.40 
  Lorenzana, Wilson Estuardo m2239 GUA0.5010.394015.60 
  Monzon Perez, Calixto Raul 2018 GUA0.5010.18407.20 
 * 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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