Individual Calculations April 2019
 Ruiz Caceres, German  Total change: 13.80  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2019 San Salvador ESA 2019-01-19
 1605 1719 5.00 7 0.69 20 13.80 
  Rodriguez, Yanci Andrea 1319  * ESA1.0010.08201.60 
  Hernandez, Mauricio Daniel c2044 ESA0.001-0.1320-2.60 
  Perez Gavidia, Armando 1390 ESA1.0010.12202.40 
  Vasquez Vasquez, Marielos wc1429 ESA0.001-0.8420-16.80 
  Hernandez, Sofia wc1350 ESA1.0010.10202.00 
  Vasquez, Oscar Ernesto 1853 ESA1.0010.682013.60 
  Landaverde, Isai 1852 ESA1.0010.682013.60 
 * 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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