Blitz: Individual Calculations August 2023
 Mejia, Donaldo  Total change: 29.60  Rating chartPersonal card
 Torneo Blitz 129 Aniversario del COI y XVI Semana Olimpica Nicaraguense Managua NCA 2023-06-16
RcRownchangeKK*chgGame
 1940 1952 5.00 7 1.48 20 29.60 
  Mejia Arana, Eliam David 1552  * NCA1.0010.08201.60 
  Granados, Fidel 1799 NCA1.0010.30206.00 
  Espinoza Solano, Jose Nahum f2159 NCA1.0010.772015.40 
  Lopez Reyes, Manuel Alexander 1880 NCA1.0010.40208.00 
  Castillo, Rommel 1995 NCA1.0010.562011.20 
  Picado, Jorge 2164 NCA0.001-0.2320-4.60 
  Espinoza, Jose 2028 NCA0.001-0.4020-8.00 
 * 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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