Individual Calculations February 2019
 Castillo, Carlos Emilio  Total change: 27.00  Rating chartPersonal card
 XVII Torneo Internacional Joaquin Hurtado in Memoriam 2018 Managua NCA 2018-12-26
RcRownchangeKK*chgGame
 1760 1445 2.50 8 1.35 20 27.00 
  Mejia, Donaldo 1845  * NCA1.0010.922018.40 
  Pilarte, Rene f1845  * NCA0.001-0.0820-1.60 
  Acevedo, Guillermo 1845  * NCA0.001-0.0820-1.60 
  Narvaez Talavera, Joanie Ellen 1692 NCA0.5010.31206.20 
  Salazar Cabezas, Alberto Javier f1773 NCA0.001-0.1320-2.60 
  Salgado, Wilbert 1652 NCA1.0010.772015.40 
  Sanchez, Gabriel Ivan 1784 NCA0.001-0.1220-2.40 
  Granados, Maria Jose 1645 NCA0.001-0.2420-4.80 
 * 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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