Individual Calculations February 2017
 Mejia, Donaldo  Total change: 35.00  Rating chartPersonal card
 XVI Torneo Internacional Joaquin Hurtado In Memoriam 2016 Managua NCA 2016-12-26
RcRownchangeKK*chgGame
 2059 1837 4.00 9 1.75 20 35.00 
  Lacayo, Rene f2237  * NCA1.0010.922018.40 
  Pilarte, Rene f2156 NCA0.5010.37207.40 
  Arias, Lemnys A. m2237  * ESA0.001-0.0820-1.60 
  Izaba, Rodolfo f2120 NCA1.0010.842016.80 
  Fuentes, Adrian f2237  * PAN0.001-0.0820-1.60 
  Garcia, Antonio (nca) 1907 NCA0.001-0.4020-8.00 
  Avalos, Carlos 1884 USA0.5010.07201.40 
  Ortiz, Heriberto 1880 NCA0.5010.06201.20 
  Aburto, Santiago 1873 NCA0.5010.05201.00 
 * 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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