Individual Calculations February 2019
 Ortega Zelada, Victor Aron  Total change: 23.60  Rating chartPersonal card
 IRT I TORNEO INTERNACIONAL CLUB CAISSA GUATEMALA GUATEMALA GUA 2019-01-09
RcRownchangeKK*chgGame
 1754 1477 2.00 8 0.59 40 23.60 
  Diaz, Luisa 1702 GUA0.001-0.2240-8.80 
  Garcia , Marcella 1687 HON1.0010.774030.80 
  Blanco, David E. 1877  * ESA0.001-0.0840-3.20 
  Paiz, Julio 1869 GUA0.001-0.0840-3.20 
  Bianchi Azurdia, Gerardo 1764 GUA0.001-0.1640-6.40 
  Garcia, Eddy 1678 GUA0.001-0.2440-9.60 
  Linares, Hector Adolfo 1645 GUA1.0010.724028.80 
  Cobar Oxom, Angel 1806 GUA0.001-0.1240-4.80 
 * 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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