Individual Calculations July 2019
 Pichardo, Carlos  Total change: 47.00  Rating chartPersonal card
 XIX Grand Prix, MN Juan Antonio Gomez Argenal In Memoriam. Managua NCA 2019-06-01
RcRownchangeKK*chgGame
 1813 1620 4.50 8 2.35 20 47.00 
  Vallecillo, Saul 1887 NCA1.0010.822016.40 
  Picado, Jorge 2020  * NCA0.001-0.0820-1.60 
  Avalos, Carlos 1831 USA0.001-0.2320-4.60 
  Salazar Ruiz, Alberto Jose 1249 NCA1.0010.10202.00 
  Mondragon Meynard, Jofran David 1821 NCA1.0010.762015.20 
  Diego, Humberto 2020  * NCA0.001-0.0820-1.60 
  Pilarte, Mario c1828 NCA0.5010.27205.40 
  Gomez Baltodano, David 1850 NCA1.0010.792015.80 
 * 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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