Blitz: Individual Calculations August 2019
 Rios, Edgard  Total change: -28.40  Rating chartPersonal card
 Torneo Blitz 125 Aniversario del Comite Olimpico Internacional (COI) Managua NCA 2019-06-21
RcRownchangeKK*chgGame
 1738 1823 2.00 6 -1.42 20 -28.40 
  Ruiz, Juan Bosco 2009 NCA0.001-0.2620-5.20 
  Zelaya Mendoza, Roger Jose 1423  * NCA1.0010.08201.60 
  Torres, Juan Carlos (nca) 1978 NCA0.001-0.2920-5.80 
  Lopez Lopez, Manuel 1423  * NCA1.0010.08201.60 
  Castillo, Rommel 2169 NCA0.001-0.1120-2.20 
  Serrano Herrera, Daniela De Andre 1423  * NCA0.001-0.9220-18.40 
 * 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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