Individual Calculations February 2019
 Vela Alonzo, Luis A.  Total change: -10.80  Rating chartPersonal card
 IRT I TORNEO INTERNACIONAL CLUB CAISSA GUATEMALA GUATEMALA GUA 2019-01-09
RcRownchangeKK*chgGame
 1746 1609 2.00 7 -0.27 40 -10.80 
  Cu Hor, Carlos Mijael 1839 GUA0.001-0.2140-8.40 
  Cobar Oxom, Angel 1806 GUA1.0010.754030.00 
  Ramirez Marino, Richard Daniel 2009  * VEN0.001-0.0840-3.20 
  Cantillano, Edward 1823 HON0.001-0.2340-9.20 
  Munoz, Randall 1773 ESA0.001-0.2840-11.20 
  Lopez, Oseas Daniel 1760 GUA0.001-0.3040-12.00 
  Santos Sagastume, Paolo Andres 1209  * GUA1.0010.08403.20 
 * 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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