Individual Calculations February 2019
 Salazar Cabezas, Alberto Javier  Total change: 27.60  Rating chartPersonal card
 XVII Torneo Internacional Joaquin Hurtado in Memoriam 2018 Managua NCA 2018-12-26
RcRownchangeKK*chgGame
 1802 1773 3.50 8 -0.22 40 -8.80 
  Burgos Figueroa, Carlos E. m2173  * ESA0.5010.424016.80 
  Garcia, Antonio (nca) 1922 NCA0.5010.20408.00 
  Flores, Manuel 1888 NCA0.5010.16406.40 
  Espinoza Solano, Jose Nahum 2015 NCA0.001-0.2040-8.00 
  Castillo, Carlos Emilio 1445 ESA1.0010.13405.20 
  Mondragon Meynard, Jofran David 1692 NCA0.001-0.6140-24.40 
  Rodriguez, Cristian Nca 1488 NCA1.0010.16406.40 
  Castillo Sevilla, Ian Eiffel c1790 NCA0.001-0.4840-19.20 
 * 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)
 
 Primera Fase del Campeonato Nacional de Ajedrez 2019 Managua NCA 2019-01-05
RcRownchangeKK*chgGame
 1618 1773 5.00 6 0.91 40 36.40 
  Garcia Carbajal, Ninoska Elizabet 1373  * NCA1.0010.08403.20 
  Solano Gomez, Miguel Amiud 1469 NCA1.0010.14405.60 
  Granados Ortiz, Maria Jose 1645 NCA1.0010.334013.20 
  Blandon Talavera, Daniel Antonio 1679 NCA1.0010.374014.80 
  Castillo Sevilla, Ian Eiffel c1790 NCA0.001-0.4840-19.20 
  Guadamuz Cerda, Oswaldo Ernesto 1751 NCA1.0010.474018.80 
 * 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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