Individual Calculations October 2017
 Sanchez, Steven  Total change: 59.60  Rating chartPersonal card
 Campeonato Nacional Abierto - Fiestas Patrias 2017 Managua NCA 2017-09-02
RcRownchangeKK*chgGame
 1957 2018 6.50 9 1.49 40 59.60 
  Useda Bodan, Jesus Ernesto 1618  * NCA1.0010.08403.20 
  Sevilla Menocal, Axell Farath 1618  * NCA1.0010.08403.20 
  Lacayo, Rene f2226 NCA0.5010.274010.80 
  Medrano, Randall f2065 NCA0.5010.07402.80 
  Ortiz, Heriberto 1915 NCA1.0010.364014.40 
  Mendieta, Kathya wf1943 NCA1.0010.404016.00 
  Guevara, Martin f2228 NCA0.001-0.2340-9.20 
  Granados, Fidel 1769 NCA1.0010.19407.60 
  Ortiz, Marcos 2232 NCA0.5010.274010.80 
 * 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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